9 Commits

Author SHA1 Message Date
Marcos Silva ac4683d8df feat: review semantic diff submission 2026-09-04 14:06:50 -03:00
Marcos Silva 73c3062062 feat: expand skills review navigation and catalog 2026-09-04 13:28:15 -03:00
Marcos Silva 96771dfbd6 feat: add skill preview search and diff 2026-09-04 09:45:03 -03:00
Marcos Silva 5756dceb5a feat: review Gustavo and Marcos submitted skills 2026-09-04 09:07:54 -03:00
Marcos Paulo 6694897ae9 Merge branch 'main' into pages 2026-09-04 04:37:43 +00:00
Marcos Paulo c17502318b Merge branch 'main' into pages 2026-09-04 04:18:55 +00:00
Marcos Paulo ef3c99ee01 fix: preserve multi-file skill review desk 2026-09-04 03:53:23 +00:00
Marcos Paulo 21f04db1cc merge: publish focused guide chapters 2026-09-04 03:53:01 +00:00
Marcos Silva 5046fb580d feat: add submitted skills review desk 2026-09-04 00:36:01 -03:00
362 changed files with 1422 additions and 36165 deletions
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# Orchestrator
Map of `.agents/`, and how to pick who does what.
## Layout
```
.agents/
ORCHESTRATOR.md you are here
context/ how things are — read before deciding
rules/ how things must be — binding
checklists/ gates to run before you claim done
skills/ procedures an agent loads on demand
agents/ specialist agent definitions
templates/ component and page starting points
scripts/ deterministic helpers (prefer these over prose)
```
`context/` describes reality, `rules/` constrain change. When they disagree,
reality won — update the rule and say so.
## Specialists
Each agent has one responsibility, one set of rules, and its own worktree. Full
definitions in [`agents/`](agents/).
| Agent | Owns | Loads skills |
| ---------------------------------------------------------- | --------------------------------------------------- | -------------------------------------- |
| [`astro-architect`](agents/astro-architect.md) | project scaffold, config, routing, layouts | `astro-page` |
| [`design-system-keeper`](agents/design-system-keeper.md) | tokens, the single palette, type scale | `design-tokens` |
| [`component-builder`](agents/component-builder.md) | one component per task, from templates | `astro-component`, `design-tokens` |
| [`page-migrator`](agents/page-migrator.md) | one page per task, HTML → `.astro` | `astro-page`, `content-migration` |
| [`motion-designer`](agents/motion-designer.md) | transitions, islands with animation | `motion` |
| [`content-i18n-migrator`](agents/content-i18n-migrator.md) | strings out of `app.js` into content collections | `content-migration` |
| [`verification-engineer`](agents/verification-engineer.md) | keeping `verify.mjs` meaningful across the refactor | `verify-contract`, `visual-regression` |
| [`reviewer`](agents/reviewer.md) | merge gate; reads diffs, never writes features | all |
## Working agreement
1. **One task, one worktree, one agent.** See
[`rules/git-worktrees.md`](rules/git-worktrees.md).
2. **Read `context/` first.** Especially `design-system.md` and
`verification.md`. Most wrong answers here come from assuming the CSS is
already coherent.
3. **Templates over invention.** `templates/components/` and `templates/pages/`
exist so ten parallel agents produce one house style, not ten.
4. **The gate is `pnpm run verify` plus the relevant checklist.** Green tests
with deleted assertions is a failed task.
5. **Report what you did not do.** Partial work with an honest boundary is
useful; silent narrowing is not.
## Task flow
```
plans/astro-refactor/task-NN.md ← the brief
git worktree add ../af-task-NN ← isolation
agent loads .agents/agents/<role>.md + its skills
checklists/before-*.md ← self-gate
pnpm run verify ← hard gate
reviewer agent on the diff ← merge gate
```
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---
name: astro-architect
description:
Owns the Astro scaffold — config, routing, layouts, build pipeline, and the
publishing decision. Use for task 01 and any later change to astro.config.mjs,
package.json, or the deploy path. Do not use for component or page work.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You own the foundation. Everything other agents build sits on your decisions, so
wrong choices here are expensive and late-discovered.
**Read first**: `.agents/context/architecture.md`,
`.agents/context/publishing.md`, `.agents/rules/astro.md`. **Load skill**:
`astro-page`.
## You own
`astro.config.mjs`, `package.json`, `tsconfig.json`, `src/layouts/`, the CI
workflow, and the `pages`-branch publishing decision. You are the **only**
writer of these. Other agents report problems with them; they do not edit.
## Non-negotiable outcomes
- `base: '/ai-for-dummies'` set and **verified against the real host**, not just
`pnpm run preview`. Base-path bugs are the most likely production-only
failure.
- Every existing URL resolves identically, trailing slash included.
- Zero JS by default. Astro ships none unless a component asks.
- `hands-on/starter/` and `hands-on/rules/` copied to `public/` **verbatim,
unprocessed**. They are lab fixtures; the exercise is that they are plain
files.
- No UI framework, no CSS framework, no runtime dependencies.
## The publishing decision is yours to make and document
Astro emits `dist/`; the Gitea Pages Server serves a branch and cannot build.
Choose between committing `dist/` to `pages` and having Gitea Actions build it
(recommended), per `context/publishing.md`. Then **rewrite
`docs/operations-guide.md` in the same task** — it currently states `pages` is
"the exact published source", which your change makes false.
Known trap: this Gitea's act-runner registration lives in an `emptyDir`, so a
pod restart silently kills CI. Put that in the runbook.
## Done when
`pnpm run build` succeeds, one migrated page serves correctly from the real host
under `/ai-for-dummies/`, `pnpm run verify` and `node scripts/audit-ui.mjs` are
green, and the operations guide matches reality.
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---
name: component-builder
description:
Builds one Astro component per task from the project templates. Use for the
component-extraction tasks (05-09). Do not use for page migration, token
changes, or verify.mjs.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You build **one component per task**, from a template, in your own worktree.
Many of you run in parallel — that is why templates and rules exist, so ten
agents produce one house style rather than ten.
**Read first**: `.agents/rules/componentization.md`, `.agents/rules/astro.md`,
`.agents/rules/theming.md`. **Load skills**: `astro-component`, `design-tokens`.
## Scope discipline
Your task names one component. If you find a second that "obviously" needs
extracting, **write it in your task report — do not build it.** Another agent
owns it, and two agents editing the same file is the failure mode worktrees
exist to prevent.
You may not edit `tokens.css`, `verify.mjs`, `astro.config.mjs`, or
`src/content/config.ts`. If you need a change there, report it.
## Rules that bite
- No raw hex, no px font sizes, no ad-hoc breakpoints. Tokens only.
- **Never reshape CSS to slip past `check-tokens.mjs`** — e.g. the `font:`
shorthand to hide a px size it would catch as `font-size:` — and never point a
legacy value at the nearest token that happens to exist. Both are silent
redesigns. Keep the true value and mark it
`/* token-gap: <reason>; owner design-system-keeper */`, which waives the
finding and queues it. You may not add tokens. See `.agents/rules/gates.md`.
- No `client:*` unless genuinely interactive, with written justification.
- Every ARIA attribute from the markup you replace survives. `verify.mjs`
asserts several by name.
- Keep the `gap:1px` over a coloured parent trick where the original used it.
- Under ~120 lines of markup. More means two components.
## Done when
`.agents/checklists/before-component.md` is fully checked, rendered text diffs
clean against the markup you replaced, screenshots at four widths look
unchanged, and `pnpm run verify` is green **with no assertion deleted**.
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---
name: content-i18n-migrator
description:
Moves bilingual copy out of app.js and catalog.js into typed Astro content
collections without altering a string. Use for tasks 03-04 and any later
content relocation. Do not use for markup or styling.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You own `src/content/` and `src/content/config.ts`, and you are their only
writer. Your job is a lossless move, not an edit.
**Read first**: `.agents/rules/content-i18n.md`. **Load skill**:
`content-migration`.
## What you are moving
~50 `{ en, pt }` keys from `app.js` (`phases`, `handsOnPrompts`, `modelGuide`,
`skillSources`, `skillInstallPrompts`), plus 24 review entries from `catalog.js`
and `submitted-catalog.js`.
These are hand-written translations with deliberate tone. **Copy them
mechanically. Never retype.** Retyping introduces drift nobody notices until a
Portuguese speaker does.
## Procedure
Extract → write into collection → diff extracted-before against extracted-after
→ only then delete the source. If the diff is not empty, you changed content.
Fix it before continuing.
Both locales required in the schema. A missing `pt` must be a **build error**,
never a silent English fallback — that is how bilingual sites quietly become
monolingual.
## The trap that will catch you
`skill-reviews/improved/**/SKILL.md` is generated from `catalog.js` by
`scripts/build-skill-review.mjs` and the output is **committed**. Move
`catalog.js` and the generator keeps running against nothing — silently. Either
re-point it or replace it, and update `package.json`, `README.md`,
`docs/operations-guide.md`, and the review desk footer, all of which reference
it.
Also: the review desk's diff view compares original and improved **source
text**. If you convert `improved` to rendered Markdown, keep the raw string
available or the diff view breaks.
## The language-switching decision
Client-side swap (matches today, no URL change — recommended) vs route-based
`/en/` `/pt/` (better SEO, changes every URL, needs redirects). Surface it, get
a decision, record it. Either way `<html lang>` tracks the active language.
## Done when
The string diff is empty, both locales validate, the generator still produces
identical output, and `pnpm run verify` is green.
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---
name: design-system-keeper
description:
Owns src/styles/tokens.css — the palette, type scale, and breakpoints. Use for
task 02 and any later token change or check-tokens failure. Do not use for
building components.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You own the token layer and are its only writer. Your job is to make "maintain
the same styles" true and verifiable.
**Read first**: `.agents/context/design-system.md` — it documents three drifting
palettes and a broken `@font-face`. **Load skills**: `design-tokens`,
`visual-regression`.
## The two decisions you must surface, not silently make
1. **Three palettes → one.** `--ink` exists as `#172f42`, `#122534`, `#173044`;
`--paper`, `--muted`, `--line`, `--gold` likewise. Most deltas are
sub-perceptual and can be canonicalized. `--blue` (`#527f9f` vs `#215675`) is
visibly different — screenshot both and get a human decision.
2. ~~**The fonts have never rendered.**~~ **Settled 2026-09-05 — do not
reopen.** The malformed `@font-face` was escalated and the human chose the
real fonts. Manrope and DM Mono are self-hosted in `public/fonts/`, wired
through `public/fonts/fonts.css`, which `BaseLayout.astro` links and the
legacy root `styles.css` `@import`s. **Do not delete these faces and do not
replace the stacks with `Arial`/`ui-monospace`** — that instruction is
obsolete. You may add `--font-sans` / `--font-mono` tokens pointing at them.
## You own
`src/styles/tokens.css`, `src/styles/base.css`, and
`.agents/scripts/check-tokens.mjs`.
Deliver: one value per token, a named type scale (`--step-*`) replacing 14
ad-hoc `clamp()` triples, five named breakpoints replacing sixteen, and an
enforcement script wired into `pnpm run verify`.
## Preserve the house style
Flat colour blocks, `1px` hairlines, near-zero radius, tight negative tracking
on display type, `Georgia, serif` emphasis spans, and the `gap:1px` over a
coloured parent trick used for grid separators. That last one is deliberate —
never convert it to `border`.
## Done when
Every token has exactly one value, `check-tokens.mjs` passes, and before/after
screenshots at 560/800/1100/1600 px **plus the eight removed breakpoint widths**
are attached to your task report with every visible difference explained.
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---
name: motion-designer
description:
Adds and audits animation — transitions, state changes, optional view
transitions. Use for task 17 and any change involving movement. Do not use for
static layout or styling work.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You add motion to an editorial-print design where motion is punctuation, not
decoration. Your most valuable output is often **deciding not to animate**.
**Read first**: `.agents/rules/animation.md`. **Load skill**: `motion`.
## The question you must answer per animation
What does this motion tell the user that the static state does not? Valid:
something changed; attention needs directing to what changed; a layout shift
needs smoothing. "It feels more polished" is not valid — on this design it reads
as a generic template, which is the one thing this site's identity avoids.
Shipping a component static is a legitimate, common, correct outcome.
## Hard constraints
- `transform` and `opacity` only. Animating layout properties fails the 200ms
INP budget.
- 150250ms UI feedback, ≤400ms page transition. `cubic-bezier(.2,0,0,1)` in,
`ease-out` out. No bounce or elastic — wrong register.
- One thing moves at a time. No staggered card cascades.
- `prefers-reduced-motion` honoured **and tested** via DevTools emulation. The
end state must still be correct: reduced, not broken.
- No animation library. This site's thesis is having no runtime dependencies.
## View transitions
Astro's `<ClientRouter />` is the only sanctioned motion dependency. Before
enabling it, verify JS-disabled navigation, browser back/forward, the review
desk's query-param deep links, and reduced-motion — all still work.
## Also audit what exists
Several current stylesheets already honour `prefers-reduced-motion`. Inventory
existing motion, flag anything animating a layout property, and fix it. That is
often higher value than anything you add.
## Done when
Every animation has a written purpose, animates only compositor properties,
respects reduced motion under test, and screenshots of start and end states are
attached.
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---
name: page-migrator
description:
Migrates one hand-written HTML page to an Astro route with identical URL,
content, and JS budget. Use for the page-migration tasks (10-16). Do not use
for component extraction or config changes.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You migrate **one page per task**. The bar is that a visitor cannot tell.
**Read first**: `.agents/context/architecture.md`,
`.agents/context/verification.md`. **Load skills**: `astro-page`,
`content-migration`, `visual-regression`.
## Snapshot before you touch anything
Rendered-text snapshot plus screenshots at 560/800/1100/1600 px, from the
vanilla site. Without a before, you cannot prove an after. This is not optional
and it is the step agents skip.
## Hard constraints
- **URL identical**, trailing slash included. Internal links go through
`import.meta.env.BASE_URL`, never a hand-written absolute path.
- **Query params survive** — the review desk uses `?author=`, `?skill=`,
`?view=`, `?file=`, `?compare=`, `?render=` and they are shared externally.
- **JS budget does not grow.** A page that shipped zero JS still ships zero.
Seven of ten pages are in that category.
- Every `data-*` hook, ARIA attribute, `<title>`, and `<meta>` preserved.
- Reuse existing components before creating new ones.
- Do **not** port `responsive.css` wholesale. Take what the page needs; prove
the rest is dead and delete it.
## hands-on/ is not yours
`hands-on/starter/` and `hands-on/rules/` are lab fixtures that ship from
`public/` unchanged. Their value is being plain dependency-free files an
attendee hands to an agent. If your task appears to ask you to componentize
them, it is wrong — stop and report.
## Done when
`.agents/checklists/before-page.md` complete, snapshot diff empty (or every line
justified), `node scripts/audit-ui.mjs` and `pnpm run verify` green, screenshots
compared, and your task report lists what you deliberately left alone.
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---
name: reviewer
description:
Merge gate. Reviews a task branch diff against its brief and the project
rules. Use before merging any refactor task. Never writes features or fixes
findings itself.
tools: Read, Grep, Glob, Bash
---
You are the merge gate. You read diffs and report. **You do not write features
and you do not fix what you find** — you name it precisely enough that the
owning agent can.
**Read**: the task file, then every rule in `.agents/rules/` relevant to the
diff.
## Order of checks — highest-value first
1. **Coverage did not fall.** `grep -c 'throw new Error' scripts/verify.mjs`
against `origin/main`. A drop by anyone other than `verification-engineer`,
with a stated reason, is an automatic reject. This is the single most likely
way content silently disappears.
2. **Scope.** `git diff --stat origin/main` matches the brief. Contended files
(`tokens.css`, `verify.mjs`, `astro.config.mjs`, `src/content/config.ts`)
edited only by their owner.
3. **Content preserved.** Snapshot diff attached and empty, or every line
justified. No attached evidence means not reviewed — send it back.
4. **URLs and query params unchanged.** Trailing slashes. `BASE_URL` used
instead of hand-written absolute paths.
5. **JS budget.** A previously-zero-JS page still ships zero. Every `client:*`
has a written justification.
6. **Tokens.** No raw hex, px font sizes, or ad-hoc breakpoints outside
`tokens.css`.
7. **Accessibility.** ARIA attributes from the original survived. Native
elements. Focus ring intact.
8. **Motion.** Compositor properties only; `prefers-reduced-motion` honoured.
9. **Hygiene.** No `.serena/`, `__pycache__/`, `dist/`, or scratch files staged.
## Output format
```
path:line: <severity>: <problem>. <fix>.
```
Severities: `blocker` (content loss, coverage drop, URL change, scope
violation), `major` (rule violation, missing evidence), `minor` (style, naming).
No praise, no summary of what the diff does — the author knows. Findings only.
If there are none, say so in one line.
## What you do not do
Do not suggest improvements outside the task's scope. Scope creep at review time
is how a bounded task becomes an unbounded one. Note it as a follow-up instead.
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---
name: verification-engineer
description:
Keeps scripts/verify.mjs meaningful across the migration and builds the
snapshot/visual-regression net. Use for tasks 18-19 and whenever a verify
assertion needs re-pointing. The only role permitted to reduce coverage.
tools: Read, Write, Edit, Bash, Grep, Glob
---
You own `scripts/verify.mjs`, `scripts/audit-ui.mjs`, `.agents/snapshots/`, and
the visual-regression tooling. You are their only writer, and the **only role
allowed to remove an assertion** — with a written reason per removal.
**Read first**: `.agents/context/verification.md`. **Load skills**:
`verify-contract`, `visual-regression`.
## Why the role exists
42 assertions pin this site's real content. They will all break during the
migration, and the natural agent response to a red test is to delete it. That
turns a content-loss bug into a green build. You are the check on that.
`grep -c 'throw new Error' scripts/verify.mjs` must not decrease across the
migration.
## Translating, not deleting
- **Content tokens** (`data-phase="plan"`) → re-point at built output; the token
should survive rendering. If it does not, a component dropped content.
- **Implementation details** (`const phases`, `renderTree`) → these look
deletable and are not. They pin a feature. Replace with an output-level
assertion of the same feature.
- **Asset versions** (`app.js?v=…`) → assert the built HTML references a hashed
asset.
## Build the stronger net first
Token matching cannot catch a dropped paragraph. Land rendered-text snapshots
for all ten routes **before** the page migrations start, or the migrators have
no baseline. This is early, blocking work.
## Fix the audit gap
`audit-ui.mjs` rejects external `<script>`/`<link>` but misses external URLs
inside CSS — which is exactly how a broken Google Fonts `@font-face` got into
this "dependency-free" site. Add `@import`, `src: url(https:…)`, and
`url(https:…)` detection.
## Done when
Coverage has not fallen, every removal has a reason, snapshots exist for all ten
routes, `check-tokens.mjs` and the extended audit are wired into
`pnpm run verify`, and the suite runs green on the migrated site.
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# Checklist: before you call a component done
- [ ] It appears (or will appear) in **three** places, or has a name a person
says out loud
- [ ] Lives in the right folder: `primitives/`, `blocks/`, or `islands/`
- [ ] Typed `interface Props`; every field intentional; no `any`
- [ ] **No raw hex, px font sizes, or ad-hoc breakpoints** — tokens only
- [ ] Ships zero JS, or has a `client:*` directive with a written justification
- [ ] Markup under ~120 lines
- [ ] Native elements: `<button>` for actions, `<a>` for navigation
- [ ] Keyboard: tab to it, operate with Enter/Space, focus ring visible
- [ ] Interactive state exposed via ARIA (`aria-pressed`, `aria-current`), not
just colour
- [ ] Any motion respects `prefers-reduced-motion` and animates only
`transform`/`opacity`
- [ ] Renders correctly at 560 / 800 / 1100 / 1600 px
- [ ] Both `en` and `pt` strings present; no hard-coded copy
- [ ] `pnpm run verify` green with no assertion deleted
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# Checklist: before you merge a task branch
- [ ] `origin/main` **merged in** (never rebased), conflicts resolved in the
worktree
- [ ] `pnpm run verify` and `node scripts/audit-ui.mjs` both green
- [ ] **Assertion count in `verify.mjs` did not fall**
(`grep -c 'throw new Error' scripts/verify.mjs`)
- [ ] Only files in your task's scope changed — `git diff --stat origin/main`
matches the brief
- [ ] No contended file edited unless you own it (see `rules/git-worktrees.md`)
- [ ] No `.serena/`, `__pycache__/`, `dist/`, or scratch files staged
- [ ] Commit message: what, why, and what you deliberately did not do
- [ ] Task report written: verified behaviours, known gaps, follow-ups
- [ ] `reviewer` agent has read the diff
- [ ] Worktree and branch cleaned up after merge
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# Checklist: before you call a page migrated
- [ ] URL identical to the old one, **trailing slash included**
- [ ] Any query params the old page honoured still work (`?author=`, `?skill=`,
`?view=`, `?file=`, `?compare=`, `?render=`)
- [ ] Rendered text content diffs clean against the pre-migration snapshot — or
every difference is listed and justified
- [ ] Same number of JS bytes or fewer; a previously-zero-JS page still ships
zero
- [ ] `<title>`, `<meta name="description">`, and `<meta name="viewport">`
preserved
- [ ] One `<h1>`; heading levels do not skip
- [ ] Every ARIA attribute from the original survived (`verify.mjs` asserts
several)
- [ ] No external `<script>`, `<link>`, `@import`, or `url()`
`node scripts/audit-ui.mjs` green
- [ ] Internal links go through `BASE_URL`, not hand-written absolute paths
- [ ] Screenshots at 560 / 800 / 1100 / 1600 px compared against the old page
- [ ] `<html lang>` correct and still switching with the language toggle
- [ ] `pnpm run verify` green with no assertion deleted
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# Context: architecture
## Current (Astro, static output)
Ten routes, one `src/pages/` entry each, built to `dist/`:
| Route | Page | Islands |
| -------------------- | ------------------------------- | ----------------------------------------------- |
| `/` | `src/pages/index.astro` | — |
| `/full-guide/` | `src/pages/full-guide.astro` | `GuideSelector`, `LanguageToggle`, `CopyPrompt` |
| `/summary/` | `src/pages/summary.astro` | — |
| `/models/` | `src/pages/models.astro` | — |
| `/agents/` | `src/pages/agents.astro` | — |
| `/skills/` | `src/pages/skills.astro` | `SkillPackageExplorer` |
| `/rules/` | `src/pages/rules.astro` | `RulesInteractive` |
| `/skills-review/` | `src/pages/skills-review.astro` | `legacy/skills-review/app.js` |
| `/hands-on/starter/` | `public/` lab fixture | own |
| `/hands-on/rules/` | `public/` lab fixture | own |
## What is still unmigrated
`legacy/` holds the parts the migration did not componentize. They are not dead
files — the pages listed above import them, and the build fails without them.
- **`legacy/styles/guide.css`** (was `styles.css`) — the editorial visual
system, imported by `full-guide.astro`.
- **`legacy/styles/audit.css`** (was `full-guide/audit.css`) — responsive audit
overrides, imported by `full-guide.astro`.
- **`legacy/styles/chapters.css`** — imported by `ChapterLayout.astro`.
- **`legacy/styles/skills.css`**, **`skills-review.css`**, **`change-lens.css`**
— imported by their respective pages.
- **`legacy/skills-review/`** — `app.js` and the module graph under it
(`catalog.js`, `submitted-catalog.js`, `files.js`, `submitted-files.js`,
`vote.js`). `catalog.js` + `submitted-catalog.js` are the review desk's real
data model, 24 entries; they are a content collection in all but name.
These sit outside `src/` deliberately: `check-tokens.mjs` sweeps `src`, and
these files are full of raw hex and unnamed breakpoints. Moving one into `src/`
means migrating it to tokens in the same change, not adding an exclusion.
`responsive.css`, `landing.css`, `app.js`, `rules/app.js`, `rules/styles.css`,
and `skills/app.js` were deleted at cutover: their content lives in components.
## Layout
```
src/
content/ catalog entries, chapter copy, EN/PT strings (typed collections)
layouts/ BaseLayout, ChapterLayout, GuideLayout
components/ .astro by default; islands only where marked
styles/ tokens.css, base.css, then per-component styles
pages/ routes mirroring today's URLs exactly
public/
hands-on/ lab fixtures copied verbatim, never processed
```
### Non-negotiables
- **URLs do not change.** `/full-guide/`, `/skills-review/`,
`/hands-on/starter/` and the rest must resolve exactly as they do now,
trailing slash included. Existing links (including `docs/`, SilverBullet, and
shared URLs with `?author=…&skill=…&view=…` query params) must keep working.
- **Zero JS by default.** Seven of the ten pages ship no JavaScript. They must
still ship none. Islands are opt-in, per component, and justified.
- **`hands-on/` stays vanilla.** It lives in `public/` untouched. It is a lab
fixture, not a component.
- **No external runtime requests.** `audit-ui.mjs` enforces this and it is part
of the site's thesis. Self-host anything you add.
- **The review desk's query-param deep links keep working** — `?author=`,
`?skill=`, `?view=`, `?file=`, `?compare=`, `?render=`. They are documented in
the page footer and shared externally.
## Companion service
The vote API is a Go service on its own Kubernetes deploy cycle, reached by the
review desk over `window.SKILLS_REVIEW_VOTE_API`. Its source left this
repository on 2026-09-06; the deployed service is unchanged, and the review desk
still calls it. Keep the global, or replace it with a build-time
`PUBLIC_VOTE_API` env var — but if you do, update the service's own README in
the same change.
Its one-vote-per-IP assertion left `verify.mjs` with it. See
[`assertion-removals.md`](assertion-removals.md).
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# Assertion removal ledger
`scripts/verify.mjs` may only lose an assertion by adding an entry here. The
gate counts the `## ` headings in this file and allows exactly that many
removals below the recorded floor — so a reduction is impossible without a
written reason landing in the same commit, as a visible diff.
Adding an entry is not a formality. An assertion pins a real contract; removing
one means that contract is now unverified. Say where it moved, or say plainly
that nothing checks it any more.
## vote-service one-vote-per-IP contract
**Removed:** 2026-09-06, when `vote-service/` was taken out of this repository.
**What it asserted:** that `vote-service/main.go` contained both
`X-Forwarded-For` and `one active vote per skill` — the review desk's only
anti-abuse control, one vote per visitor enforced server-side by source IP.
**Why it went:** there is no file left to read. The check was a substring match
against source that now lives elsewhere.
**Where it must be re-asserted:** in whichever repository holds the service. The
deployed service still enforces the contract; nothing in this repository proves
it. If `vote-service/` ever comes back here, restore the assertion and delete
this entry.
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# Context: full-guide language switching
## Decision
The Astro full guide keeps the current client-side language switch on its
existing `/full-guide/` URL. It server-renders both locale variants and the
language-toggle island shows the selected variant after `client:idle` hydration.
This deliberately preserves the current no-URL-change contract, including links
shared without a locale segment, and avoids a route/redirect and publishing
change. The cost is duplicated localized HTML and both locales in the response.
That is acceptable for this small guide and avoids sending duplicated string
data through every interactive island.
## Markup and island contract for task 15d
- Render each static localized fragment twice. Put `data-language-content="en"`
or `data-language-content="pt"` on its outer element. English is visible in
server HTML; the toggle uses the native `hidden` attribute for the inactive
locale.
- Add `<LanguageToggle />` to the guide top bar. Astro's `client:idle` directive
is only valid for framework components; this `.astro` island defers its
browser setup with `requestIdleCallback` (and a timeout fallback) instead. Do
not hydrate the page or use `client:load`; the control is deliberately
idle-priority.
- The island owns the `ai-for-dummies-language` localStorage key. Every read and
write remains inside `try`/`catch`, because previews may disable storage.
- On each selection the island sets `<html lang>` to `en` or `pt-BR`, updates
its `[data-lang]` buttons' `.active` class and `aria-pressed` state, updates
`[data-language-content]`, then dispatches `ai-for-dummies:languagechange` on
`window`. The event detail is `{ language: 'en' | 'pt' }`.
- The guide selector island (15a) must read `document.documentElement.lang` when
it hydrates and listen for that event. On receipt it must re-render the
currently active phase and all active selector panels from their collection
data. This preserves todays `applyLanguage` behaviour without coupling the
toggle to page selectors.
This is a page-local contract: the existing `/rules/` toggle continues using its
own `rules-language` key and must not be changed as part of full-guide
migration.
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# Context: the design system (as it actually is)
Read this before touching CSS. Everything here was extracted from the current
files, not assumed.
## There is no single palette. There are three.
The same semantic names carry different values depending on which stylesheet
loaded them:
| Token | `styles.css`, `rules/styles.css` | `chapters.css`, `skills-review/styles.css` | `hands-on/*/styles.css` |
| ---------- | -------------------------------- | ------------------------------------------ | ----------------------- |
| `--paper` | `#f5f4f1` | `#f6f3ed` | `#f4f3ef` |
| `--ink` | `#172f42` | `#122534` | `#173044` |
| `--muted` | `#697b89` | `#65717a` | `#687d8c` |
| `--line` | `#d8dee2` | `#d0d5d2` | `#d5dde1` |
| `--blue` | `#527f9f` | `#215675` | `#5683a1` |
| `--gold` | `#efc76b` | `#ebbf58` | `#efc86d` |
| `--accent` | `#7c78a8` | — | — |
| `--deep` | `#102536` | — | — |
| `--red` | — | `#a7483f` (chapters only) | — |
| `--violet` | — | `#6b668f` (review desk only) | — |
Most deltas are a few units per channel — drift, not intent. `--blue` is the
exception: `#527f9f` vs `#215675` is a visible difference and may be deliberate.
**Decision required before any component work** (task 02). Options:
- **Canonicalize** to one palette. Recommended. The sub-perceptual deltas
collapse; only `--blue` needs a human's eye on a before/after screenshot.
- **Keep three named surfaces** (`--surface-guide`, `--surface-chapter`,
`--surface-lab`) if the drift turns out to be intentional per section.
Do not "just pick one" silently in the middle of another task. This is its own
reviewed change with visual diffs attached.
## The typography — fixed 2026-09-05
`styles.css` line 1 used to read:
```css
@font-face {
font-family: Manrope;
src: url('https://fonts.googleapis.com/css2?family=DM+Mono&family=Manrope:wght@400;600;700;800&display=swap');
}
```
`src:` in an `@font-face` must point at a font binary. That URL returns a CSS
stylesheet, so no browser could load a face from it. For the whole life of the
site, every `font-family:Manrope,Arial,sans-serif` rendered as **Arial** and
every `font:… 'DM Mono',monospace` rendered as the **generic monospace** face —
`'DM Mono'` was never declared as a family at all.
**This was escalated and the human chose the real fonts.** Manrope and DM Mono
are now self-hosted in `public/fonts/`, latin and latin-ext subsets only, under
the SIL Open Font License. One `fonts.css` serves both trees: Astro links it
from `BaseLayout.astro`, the legacy root `styles.css` `@import`s it. Self-hosted
rather than linked from Google because `scripts/audit-ui.mjs` rejects any
external `<link>`/`<script>`, and because the site is presented in workshop
rooms with unreliable networks.
**This changed how every page renders**, deliberately. It is the one sanctioned
visual change in the migration. Screenshots taken before 2026-09-05 show Arial
and are no longer a valid baseline.
`Georgia, serif` for emphasis (`h1 em`, `.hero em`) is untouched and still real.
## Type scale
`Georgia, serif` is used deliberately for emphasis (`h1 em`, `.hero em`) and is
real — it is a system font, so it does render. Keep it.
Sizes are all `clamp()`, roughly:
| Role | Value |
| --------------- | --------------------------------------------------------- |
| Display / `h1` | `clamp(56px,9vw,126px)` |
| Section `h2` | `clamp(36px,5vw,65px)` |
| Sub-head | `clamp(24px,3vw,38px)` |
| Pull-quote | `clamp(22px,3vw,36px)` |
| Body | `15px/1.6``18px` |
| Eyebrow / label | `1011px` monospace, `letter-spacing:.08.1em`, uppercase |
There are 14+ distinct clamp triples doing near-identical jobs. Collapse to a
named scale (`--step-0``--step-6`) during tokenization; the visual result
should be unchanged within a pixel or two at common viewports.
## Breakpoints
Sixteen distinct max-widths are in use: 420, 520, 530, 560, 600, 620, 720, 800,
850, 880, 900, 1000, 1050, 1100 — plus `min-width:1600px` and
`min-width:2200px`.
Collapse to a named set (suggested: 560 / 800 / 1100 / 1600 / 2200) and prove
equivalence with screenshots at the _old_ breakpoint values, since that is where
regressions will hide.
`@media(prefers-reduced-motion:reduce)` is already respected in several
stylesheets. Keep it — see [`../rules/animation.md`](../rules/animation.md).
## House style worth preserving
The visual identity is editorial-print: flat colour blocks, hairline `1px`
rules, uppercase monospace eyebrows with wide tracking, very tight negative
letter-spacing on display type (`-.06em``-.08em`), grid layouts with
`gap:1px` over a background colour to fake borders, and near-zero border-radius.
That last trick (`gap:1px` + parent background) is used everywhere. It is
intentional. Do not replace it with `border`.
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# Context: publishing, and what a build step changes
## How it works today
The Gitea Pages Server serves the **`pages` branch tree directly**. There is no
build. `main` and `pages` end up with byte-identical trees; `pages` exists only
because the Pages Server publishes a branch, not a directory.
Live at `https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/`.
Full procedure, including the fact that `merge --ff-only main` fails (the
histories diverged), is in
[`../../docs/operations-guide.md`](../../docs/operations-guide.md).
## What Astro changes
Astro emits `dist/`. The Pages Server cannot run a build, so **something has to
put built output on `pages`**. Pick one, deliberately, in task 01:
| Option | How | Cost |
| ----------------------------------------------- | ------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- |
| **A. Build locally, commit `dist/` to `pages`** | `pnpm run build`, copy `dist/*` into the `pages` worktree, commit | `pages` stops being "the exact source". Diffs become unreadable. Publishing depends on one workstation. Simple, no new infra. |
| **B. Gitea Actions builds and pushes `pages`** | workflow on `main``pnpm install --frozen-lockfile && pnpm run build` → force-push `dist/` to `pages` | `pages` becomes a machine-owned branch (force-push is fine _because_ nothing else writes it). Needs the act-runner to be healthy. **Recommended.** |
| **C. Serve from a container instead** | drop Pages Server for an nginx pod behind the existing ingress | most control, most infra, changes the URL story |
**Recommended: B**, with A as the documented manual fallback for when the runner
is down. Note the known failure mode: this Gitea's act-runner registration lives
in an `emptyDir`, so a pod restart silently kills CI until re-registered. The
runbook must say "if the site stopped updating, check the runner first".
Whichever you pick, `docs/operations-guide.md` must be rewritten in the same
task — it currently promises `pages` is "the exact published source", and that
stops being true under A and B.
## Base path
The site is served from a **subdirectory**: `/ai-for-dummies/`. Astro needs
`base: '/ai-for-dummies'` in `astro.config.mjs`, and every internal link must go
through `import.meta.env.BASE_URL` or Astro's `<a href={...}>` helpers rather
than a hand-written absolute `/models/`.
This is the single most likely source of "works locally, 404s in production" in
this migration. Verify it on the real host, not just `pnpm run preview`.
## Verification before you call it published
```bash
curl -sS -o /dev/null -w '%{http_code}\n' \
"https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/?v=$(git rev-parse --short HEAD)"
```
The `?v=` cache-buster matters: the Pages Server caches, and a stale 200 looks
exactly like a successful deploy. Check one nested route
(`/ai-for-dummies/skills-review/`) and one static asset too — the base-path bug
shows up on assets first.
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# Context: the verification contract
`scripts/verify.mjs` is 13 KB, 42 `throw new Error` sites, 16 checkpoints. It
reads 26 source files and asserts that specific **string tokens** appear in them
`data-phase="plan"`, `renderTree`, `.change-lens`,
`styles.css?v=20260904-vote-widget`, and so on.
## Why this matters more than it looks
These assertions are the only thing standing between this site and silent
content loss during a large refactor. They are also **all going to break**,
because they assert against files that will stop existing.
The failure mode to guard against: an agent runs `pnpm run verify`, sees red,
and "fixes" it by deleting the assertion. The suite goes green and the site
loses a section. **Deleting an assertion is a change that requires review, the
same as deleting a feature.**
## How the contract must evolve
Three kinds of assertion, three different fates:
| Kind | Example | Fate |
| ------------------------- | ------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------- |
| **Content presence** | `'data-phase="plan"'` in `full-guide/index.html` | Re-point at built output (`dist/`) — the token should survive rendering. If it does not, the component dropped content. |
| **Implementation detail** | `'const phases'`, `'renderTree'` in `app.js` | Obsolete. Replace with an assertion about _behaviour or output_, never delete outright. |
| **Cache-busting version** | `'app.js?v=20260904-vote-widget'` | Obsolete — Astro hashes assets. Replace with "the built HTML references a hashed asset". |
**Rule: the assertion count must not fall.** Every removed token is replaced by
one that pins the same user-visible fact against the new architecture. The
verification engineer owns this and is the only role allowed to reduce coverage,
with a written reason per removal.
## The stronger check to add
Token-matching is brittle. During the migration, add a **rendered-output diff**:
snapshot the current site's DOM text content per route, then assert the Astro
build produces the same text. That catches dropped paragraphs the way token
matching cannot.
```bash
# before migrating a page, from the vanilla site:
node .agents/scripts/snapshot-route.mjs /models/ > .agents/snapshots/models.txt
# after: same script against dist/, diff must be empty (or reviewed)
```
See [`../skills/verify-contract/SKILL.md`](../skills/verify-contract/SKILL.md).
## Also in the suite
`scripts/audit-ui.mjs` asserts every page has a viewport meta and **no external
`<script>`/`<link>`**. Keep it and extend it: it currently misses external URLs
inside CSS (`@font-face src`, `@import`, `url()`), which is exactly how the
broken Google Fonts request in `styles.css:1` got in.
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# Rule: accessibility
## The gate is a keyboard, not a scanner
Automated tooling catches roughly **57%** of accessibility defects, and the
misses cluster exactly where usability is decided: focus visibility, focus
obscured by sticky elements, target size, and drag alternatives. Run axe, then
do the manual sweep anyway.
**Manual sweep, every interactive component:**
1. Tab through it. Every control reachable, in a sensible order.
2. Focus ring visible at every stop — this site uses
`outline: 3px solid #a7483f; outline-offset: 2px`. Keep it.
3. Operate it with Enter and Space. Escape closes anything that opened.
4. Nothing is reachable only by hover or only by pointer.
5. Zoom to 200%. Nothing clipped, nothing overlapping.
## Semantics
- Native elements first. `<button>` for actions, `<a>` for navigation. A `<div>`
with a click handler is a defect, not a style choice.
- ARIA only when HTML cannot express it. The current code does this well —
`role="tablist"`, `aria-pressed`, `aria-current="page"`, `aria-label` on
regions. Preserve every one during migration; they are asserted in
`verify.mjs`.
- One `<h1>` per page. Heading levels never skip.
- Every image needs `alt`. Decorative images get `alt=""`.
## State
Interactive state must be exposed, not just painted:
```html
<!-- wrong: only colour says it is selected -->
<button class="active">Improved draft</button>
<!-- right -->
<button class="active" aria-pressed="true">Improved draft</button>
```
The vote widget and preview switcher already do this. Match them.
## Contrast
Body text ≥ 4.5:1, large text ≥ 3:1, UI boundaries ≥ 3:1. Check any new
combination against the token palette — `--muted` on `--paper` is the pair most
likely to fail; verify before shipping.
## Bilingual content
`<html lang>` must change with the language toggle, not just the text. Screen
readers pick pronunciation from it. This already works today — do not regress
it.
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# Rule: animation
This is an editorial-print design. Motion is punctuation, not decoration.
## Budget
- **Purpose or nothing.** Motion may signal a state change, direct attention to
what just changed, or smooth a layout shift. Nothing else.
- Duration: **150250ms** for UI feedback, up to 400ms for a page transition.
Longer reads as sluggish; shorter reads as a glitch.
- Easing: `cubic-bezier(.2,0,0,1)` for entrances, `ease-out` for exits. Never
`linear` for anything a person watches. Never bounce/elastic — wrong register
for this design.
- One thing moves at a time. Staggered cascades of cards are a template default;
this site has a point of view and does not do them.
## `prefers-reduced-motion` is mandatory
Several current stylesheets already honour it. Every new animation must:
```css
@media (prefers-reduced-motion: reduce) {
* {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
}
}
```
Reduced motion means _reduced_, not _broken_: the end state must still be
correct and the interface still usable. Test it — in DevTools, Rendering →
Emulate `prefers-reduced-motion`.
## Performance
- Animate **`transform` and `opacity` only.** They composite on the GPU.
Animating `width`, `height`, `top`, `left`, or `margin` forces layout on every
frame and will show up as a failed INP.
- `will-change` only on an element about to animate, removed after. Leaving it
on permanently costs memory and can _hurt_ performance.
- Prefer CSS transitions. Reach for the Web Animations API only for sequencing
that CSS cannot express. Do not add an animation library — it is a runtime
dependency on a site whose thesis is having none.
- INP budget is **200ms**. An animation that delays interaction response fails.
## Astro view transitions
If page transitions are wanted, use Astro's `<ClientRouter />`. It is the only
sanctioned motion dependency, and it must:
- degrade cleanly with JS disabled (it does — full navigation)
- respect `prefers-reduced-motion`
- not break the review desk's query-param deep links or browser back/forward
## Accessibility
- Never animate anything that conveys information on its own. Motion is
redundant reinforcement.
- Nothing flashes more than three times per second.
- Focus must stay visible throughout a transition, and focus order must not
change because of one.
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# Rule: Astro
Binding for every `.astro` file.
## Zero JS is the default
A component ships no JavaScript unless it has a `client:*` directive. Seven of
this site's ten pages ship no JS today and must continue to.
- Never add `client:load` without justifying it in the PR description.
- Prefer, in order: no JS → `client:visible``client:idle``client:load`.
- An island is a **leaf**, not a wrapper. Hydrate the tab panel, not the page.
## Islands in this project
Only these need interactivity. Anything else claiming island status is wrong:
| Island | Why | Directive |
| --------------------------------- | ---------------------------------- | ---------------- |
| Guide phase/tab switchers | click-driven panel swap | `client:visible` |
| Review desk catalog + file viewer | search, filter, fetch source files | `client:load` |
| Vote widget | talks to the vote API | `client:visible` |
| Language toggle | swaps EN/PT across the page | `client:idle` |
## Structure
```astro
---
// 1. imports
// 2. Props interface
// 3. destructure Astro.props
// 4. derived values — no side effects, no fetch in components
---
<!-- markup -->
<style>
/* component-scoped */
</style>
```
- Typed props always: `interface Props { … }`, then `const { … } = Astro.props`.
- Data loading belongs in `src/content/` collections or the page frontmatter,
not inside a component.
- No barrel files (`index.ts` re-export hubs). They cost tree-shaking and invite
cycles.
## Content collections
All copy lives in `src/content/`, typed with a Zod schema in
`src/content/config.ts`. The review desk's `catalog.js` maps onto a collection
almost one-to-one — do that rather than importing a 27 KB JS file.
## Styles
- Component styles go in the component's `<style>` block. Astro scopes them.
- Only tokens and true resets live in global CSS.
- Do not port `responsive.css` verbatim. It is an override layer whose reason
for existing disappears once layout is componentized. Port what a component
needs, prove the rest is dead, delete it.
## URLs and the base path
The site is served from `/ai-for-dummies/`. Set `base` in `astro.config.mjs` and
never hand-write an absolute internal path. Use `import.meta.env.BASE_URL`.
Existing routes are load-bearing and must not change, including trailing slashes
and the review desk's query params.
## Never
- No UI framework (React/Vue/Svelte) unless a task brief explicitly calls for
it. Astro components plus a little vanilla JS cover everything here.
- No CSS framework. This site has a hand-built visual identity — see
[`theming.md`](theming.md).
- No external runtime requests. Self-host. `audit-ui.mjs` enforces it.
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# Rule: code style
## Match what is there
This codebase has a real voice: dense one-liner CSS, terse ES modules, comments
that explain _why_ and never _what_. Do not reformat it into someone else's
house style as a side effect of a task.
The one exception is CSS minification-by-hand — `styles.css` is single-line and
unreadable. Component `<style>` blocks should be normally formatted. That is an
improvement, not a style disagreement.
## Comments
Write the comment that stops the next person from making a mistake. The existing
codebase does this well:
```js
// The cluster's nginx ingress runs with `use-forwarded-headers` off, so it
// *overwrites* X-Forwarded-For with its own downstream peer — the VPS's
// tailnet address — which would collapse every visitor into a single voter.
```
That comment earns its place. `// set the colour` does not.
## Naming
- Components `PascalCase.astro`; everything else `kebab-case`.
- Booleans read as assertions: `isOpen`, `hasVoted`, not `open`, `voted`.
- No abbreviations that are not already in the codebase's vocabulary.
## TypeScript
Astro brings TS. Use it: typed props, typed collections, `strict` on. Never
`any` — if the type is genuinely unknown, `unknown` plus a narrow.
## Dead code
Delete it. Do not comment it out, do not leave it behind a flag. Git remembers.
This matters here specifically: `responsive.css` is 30 KB of accumulated
overrides, and the temptation during migration will be to port it wholesale
"just in case". Prove each rule is needed or drop it.
## Commits
Present tense, lowercase, `type: subject`, matching the existing log (`feat:`,
`fix:`, `docs:`). The body explains why, and states what you did not do.
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# Rule: componentization
## When to make a component
Extract when the same markup appears **three times**, or when a block has a name
a person would use out loud ("the eyebrow", "the route card", "the phase
panel").
Do not extract on the second occurrence. Two similar blocks often diverge; the
premature abstraction costs more than the duplication.
## Sizes
- A component that exceeds ~120 lines of markup is doing two jobs. Split it.
- A page that is a bare list of components with no markup of its own has been
over-split. Pages are allowed to contain layout.
## Boundaries
```
src/components/
primitives/ Eyebrow, Rule, Callout, CodeBlock — no domain knowledge
blocks/ RouteCard, PhasePanel, HandoffTable, SkillPackage — composed, page-agnostic
islands/ interactive only; each one justified per rules/astro.md
```
- Primitives never import blocks.
- Blocks never import page-specific data; they take props.
- Islands are leaves. An island must not wrap static children that could have
been server-rendered.
## Props
- Typed `interface Props`, every field. No `any`, no untyped rest spread.
- Required by default. Optional props need a default and a reason.
- Pass data, not markup. If you find yourself passing an HTML string, you want a
`<slot>`.
## Named exports, no barrels
Import the file you need. Barrel `index.ts` files break tree-shaking and create
import cycles; bulletproof-react advises against them and so do we.
## The catalog is data, not components
The 24 review-desk entries are content, not 24 components. One
`SkillReviewCard.astro` iterating a typed collection. If you are writing the
25th near-identical component, stop and model the data.
## Do not componentize
`hands-on/starter/` and `hands-on/rules/` are lab fixtures. Their whole value is
being flat, dependency-free files an attendee hands to an agent. They ship from
`public/` unchanged.
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# Rule: content and i18n
## Every user-visible string is content
No hard-coded copy in components. Strings live in `src/content/`, typed with
Zod, and reach components as props or collection entries.
## The existing shape
`app.js` already stores content as `{ en: '…', pt: '…' }` objects across
`phases`, `handsOnPrompts`, `modelGuide`, `skillSources`, and
`skillInstallPrompts` — about 50 `en:` keys. That shape is fine and should be
carried across, not redesigned:
```ts
// src/content/config.ts
const localized = z.object({ en: z.string(), pt: z.string() });
```
Both locales are **required**. A missing `pt` must be a build error, not a
silent English fallback — that is how bilingual sites quietly become
monolingual.
## Migrating strings
Copy, do not retype. These are hand-written translations with specific tone
(`'Transforme ambiguidade em trabalho'`). Retyping introduces typos and drift.
Move the literal, then diff the extracted content against the original file to
prove nothing changed:
```bash
node .agents/scripts/extract-strings.mjs app.js > /tmp/before.json
node .agents/scripts/extract-strings.mjs src/content/guide/ > /tmp/after.json
diff /tmp/before.json /tmp/after.json
```
## Language switching
Today the toggle swaps text client-side and updates `<html lang>`. Two options
for Astro, decide in task 03:
- **Keep client-side swap.** Both languages ship in the payload. Zero routing
change, matches today exactly, no URL work. Recommended — the content is small
and the current behaviour is already what people link to.
- **Route-based (`/en/`, `/pt/`).** Better SEO, more correct, but it changes
every existing URL. Only do this with an explicit decision plus redirects.
Whichever you pick, `<html lang>` must track the active language.
## Rendered content
Markdown in `catalog.js` entries (the `improved` field) should become real
Markdown files in the collection, rendered at build time rather than by a
hand-rolled client-side renderer. That deletes code and improves fidelity.
Careful: `skill-reviews/improved/**/SKILL.md` is **generated** from those
entries by `scripts/build-skill-review.mjs`, and the generated files are
committed. Keep that generator working, or replace it and update every reference
to it.
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# Rule: quality gates
Three tiers. Each is scoped so that **many agents committing in parallel
worktrees stay fast** — the whole point is that a gate you are tempted to skip
is not a gate.
| Tier | Hook | Scope | Budget | Runs |
| ---- | ------------------ | ------------------------------------- | ------- | -------------------- |
| 1 | `pre-commit` | **staged files only** (lint-staged) | < 3s | every commit |
| 2 | `pre-push` | whole project: build + verify + audit | < 90s | every push |
| 3 | CI (Gitea Actions) | tier 2 + lint, on a clean install | minutes | every push to `main` |
Tier 1 must stay under a few seconds. If it creeps, move the check to tier 2. An
agent that waits 40s per commit will start passing `--no-verify`, and then you
have no gate at all.
## Tier 1 — pre-commit (lint-staged)
Formats and lints **only what you staged**. Scoped by construction, so ten
parallel worktrees do ten small jobs, not ten full-project sweeps.
- Prettier + ESLint on `*.{js,mjs,ts,astro}`
- Prettier + Stylelint on `*.css`
- `check-tokens.mjs` on changed `.astro`/`.css` — catches raw hex before it
lands
- Prettier on `*.{json,md}`
## Tier 2 — pre-push
The real gate:
```
astro check types
astro build it compiles
verify.mjs 42 content assertions — count must not fall
audit-ui.mjs no external runtime dependencies
check-tokens.mjs full sweep
```
## Tier 3 — CI
Tier 2 plus `pnpm run lint`, run against a clean
`pnpm install --frozen-lockfile` — which is the part a local worktree cannot
prove.
Screenshot comparison against `.agents/snapshots/` is **not** wired in yet.
`visual-regression.mjs` can only capture baselines, not diff them, so running it
in CI would overwrite the baselines and pass unconditionally. It also needs
Playwright, which is not a project dependency. Add the step back when the script
grows a compare mode.
## Bypassing
`--no-verify` is allowed exactly once: a work-in-progress commit **on your own
task branch that you will amend or squash away**. It is never allowed on a
commit you intend to merge, and the pre-push gate has no bypass.
If a gate is wrong, fix the gate in its own commit. Do not route around it.
## Never restructure code to slip past a checker
A checker is a proxy for a rule. Passing the proxy while breaking the rule is
worse than failing, because failure is visible and this is not.
`check-tokens.mjs` matches `font-size: Npx`. Writing the same value as the
`font:` shorthand passes it. Task 07 did exactly that, in **two** components,
with a comment saying so. Both hardcoded values survived into a "green" branch.
### Do not substitute a near-miss token either
The second way to break this is subtler, and both tasks 10 and 11 did it: keep
the gate happy by pointing a legacy value at the closest token that already
exists. `#e5eeeb` became `var(--paper)`. Diff-**added** green became
`var(--accent)` — purple. `12px` and `14px` both became `var(--step-1)`, 15px.
That is a silent redesign, and it is _worse_ than leaving the raw value in,
because a raw hex is at least honest about being unresolved.
### What to do instead: mark the gap
`tokens.css` has one owner (`design-system-keeper`) so that "add a token" is a
decision, not a side effect. You may not add one. You **can** keep the true
value and stay green — mark it:
```css
/* token-gap: no --step-* covers 12px; owner design-system-keeper */
font-size: 12px;
```
The marker waives that one finding. It needs a real reason after the colon; a
bare `token-gap:` is rejected. Every marked value is listed on each run, so the
debt stays visible rather than disappearing.
Write it in your task report as well: selector, legacy value, owning file.
Marking a gap is not resolving it — it keeps the site truthful until whoever
owns the token layer decides.
## Parallelism
- Hooks are **per-worktree**. Git's `index.lock` is per-worktree, so parallel
commits do not contend.
- The heavy tier-2 gate takes a **lock** (`.git/af-gate.lock`, shared across
worktrees) so ten agents pushing at once do not run ten concurrent builds and
thrash the machine. Waiters queue; they do not fail.
- `pnpm install --frozen-lockfile` in a fresh worktree is cheap: pnpm hardlinks
from the shared content-addressable store, so a second worktree costs seconds
and almost no disk instead of another 225 MB. No `--prefer-offline` needed.
## The silent-failure mode you must know about
Husky sets `core.hooksPath` to `.husky/_`, and **`.husky/_` is generated by
`pnpm install`, not committed**. A fresh `git worktree add` therefore has hooks
configured but the directory missing — so **hooks silently do not run**. Every
commit passes. Nothing is checked.
`.agents/scripts/worktree.sh start` runs the install and then verifies. Check
manually any time you did not use it:
```bash
.agents/scripts/verify-hooks.sh
```
Run this first in any worktree you did not create with the script.
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# Rule: git worktrees
This project teaches worktrees. It should use them properly.
## One task, one worktree, one agent
```bash
# from the main checkout
git worktree add ../af-task-07 -b refactor/task-07-route-cards
cd ../af-task-07
pnpm install --frozen-lockfile
```
Naming: directory `../af-task-NN`, branch `refactor/task-NN-<slug>`. Both
derived from the task file so the mapping is never ambiguous.
## Why isolation matters here
The migration runs many agents in parallel over the same small set of files
(`tokens.css`, `verify.mjs`, `astro.config.mjs` are contended). Worktrees give
each agent its own working directory over one object store — cheap, and no agent
can see another's half-finished state.
The failure mode without them: two agents both "fix" `verify.mjs`, and the
second overwrites the first's assertions.
## Contended files
These are touched by many tasks. Whoever owns them per the plan is the **only**
writer; everyone else opens an issue in their task report instead of editing:
| File | Owner |
| ---------------------------------- | ----------------------- |
| `src/styles/tokens.css` | `design-system-keeper` |
| `scripts/verify.mjs` | `verification-engineer` |
| `astro.config.mjs`, `package.json` | `astro-architect` |
| `src/content/config.ts` | `content-i18n-migrator` |
## Never rebase a task branch
Not onto `main`, not onto another task branch, not "just to tidy up". A rebase
rewrites every commit with a new SHA, so a branch that others branched from — or
that has already been merged — turns into a duplicate history that no longer
shares an ancestor with the original. Task 03 did this and flattened task 01's
merge into four look-alike commits; it is the same divergent-history trap that
broke the `pages` branch.
To pick up new work from `main`, **merge it in**: `git merge origin/main`. The
extra merge commit is the price of a history that stays true, and it is cheap.
## Before you start
1. `git fetch origin` — then branch from the ref your task file names as its
base. Do not assume that base is `main`.
2. Read your task file end to end before writing anything.
3. Confirm your task's dependencies are merged. Task files list them.
## Before you finish
1. `pnpm run verify` green — without deleting assertions.
2. The relevant checklist in [`../checklists/`](../checklists/) complete.
3. `git fetch origin && git merge origin/main`, resolve conflicts in your
worktree. **Merge — never rebase.**
4. Task report: what changed, what you verified, **what you did not do**.
## Cleanup
```bash
cd - # back to the main checkout
git worktree remove ../af-task-07
git branch -d refactor/task-07-route-cards
```
Stale worktrees hold locks and confuse the next agent. `git worktree list`
should be short.
## Never
- Never work directly on `main`.
- Never force-push a shared branch. The `pages` branch is the sole exception,
and only if CI owns it (see
[`../context/publishing.md`](../context/publishing.md)).
- Never `git add -A` from the repository root. This repo has untracked local
scratch (`.serena/`, `scripts/inspect.py`) that must not be swept into a
commit.
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# Rule: theming
Binding for every colour, font size, spacing value, and breakpoint.
**Read [`../context/design-system.md`](../context/design-system.md) first.** The
current CSS has three drifting palettes and a broken `@font-face`. This rule
describes the target; that file describes what you are migrating from.
## One token layer
Every value comes from `src/styles/tokens.css`. If a component needs a value
that is not a token, either it is a genuine one-off (justify it in a comment) or
the token layer is missing something (add it there, not inline).
```css
/* forbidden */
color: #172f42;
color: rgba(23, 47, 66, 0.6);
/* required */
color: var(--ink);
color: var(--muted);
```
No raw hex outside `tokens.css`. `.agents/scripts/check-tokens.mjs` enforces it;
wire it into `pnpm run verify`.
## Semantic names, not literal ones
`--ink`, `--paper`, `--muted`, `--line`, `--accent`, `--gold`, `--blue`,
`--deep` are the existing vocabulary. Keep it — it is already semantic and the
team reads it fluently. Do not rename to `--color-neutral-900`.
If a genuine second surface is needed, extend semantically (`--surface-lab`,
`--ink-inverse`), never numerically.
## Type scale
Replace the 14 ad-hoc `clamp()` triples with named steps:
```css
--step-display: clamp(56px, 9vw, 126px); /* h1 */
--step-6: clamp(36px, 5vw, 65px); /* section h2 */
--step-5: clamp(24px, 3vw, 38px); /* sub-head */
--step-4: clamp(22px, 3vw, 36px); /* pull-quote */
--step-1: 15px; /* body */
--step-0: 11px; /* eyebrow / label */
```
The eyebrow treatment (`1011px` monospace, `letter-spacing:.08.1em`,
uppercase) is a signature of this design. Make it one class, not fifteen
repetitions.
## Breakpoints
Five named widths replace the current sixteen:
```css
--bp-sm: 560px;
--bp-md: 800px;
--bp-lg: 1100px;
--bp-xl: 1600px;
--bp-2xl: 2200px;
```
When collapsing a component's old breakpoint onto a named one, screenshot at the
**old** value. That is where the regression will be.
## Preserve the house style
- Flat colour blocks, hairline `1px` rules, near-zero border-radius.
- Tight negative tracking on display type (`-.06em``-.08em`).
- Grid separators built as `gap:1px` over a coloured parent background. This is
deliberate. Do not "fix" it into `border`.
- `Georgia, serif` for emphasis spans (`h1 em`). It renders today; keep it.
## Fonts
Do not add a webfont without an explicit decision recorded in the task. The
intended Manrope/DM Mono has never rendered; introducing it is a visual
redesign, not a refactor. Default: match what renders today.
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#!/usr/bin/env node
// Fails when a raw colour, px font-size, or ad-hoc breakpoint appears outside
// the token layer. A rule nobody checks is a suggestion — wire this into
// `pnpm run verify`.
//
// ESCAPE HATCH — `token-gap:`. Some legacy values have no token yet, and only
// `design-system-keeper` may add one. Without an escape, an agent told both
// "keep the site identical" and "get the gate green" has to break one of them,
// and tasks 10 and 11 both broke the first: `#e5eeeb` became `var(--paper)`,
// diff-added green became `var(--accent)` purple. Substituting a near-miss
// token is a silent redesign; it is worse than a raw value, because the raw
// value is at least honest about what it is.
//
// So: mark the line, keep the true value, stay green.
//
// /* token-gap: no --step-* covers 12px; owner design-system-keeper */
// font-size: 12px;
//
// Marked values are counted and listed on every run — they are a visible debt
// queue, not a way to make the finding disappear. The marker needs a reason;
// a bare `token-gap:` does not count.
//
// Usage: node .agents/scripts/check-tokens.mjs [srcDir]
import { readdirSync, readFileSync, statSync } from 'node:fs';
import { join, extname } from 'node:path';
// lint-staged appends staged file paths; a bare run sweeps `src`.
const ARGS = process.argv.slice(2);
const TOKEN_FILES = ['tokens.css', 'base.css'];
const ALLOWED_BREAKPOINTS = ['560px', '800px', '1100px', '1600px', '2200px'];
const walk = (dir) =>
readdirSync(dir).flatMap((name) => {
const path = join(dir, name);
return statSync(path).isDirectory() ? walk(path) : [path];
});
const targets = ARGS.length
? ARGS.flatMap((arg) => (statSync(arg).isDirectory() ? walk(arg) : [arg]))
: walk('src');
const findings = [];
const gaps = [];
// A finding is waived when its own line, or the line above it, carries a
// `token-gap:` marker with a reason after the colon.
const MARKER = /token-gap:([^\n]*)/;
// The reason is what is left after the marker once the comment terminator and
// punctuation are stripped. `/* token-gap: */` is not a reason.
const reason = (line) => {
const found = MARKER.exec(line ?? '');
if (!found) return null;
const text = found[1]
.replace(/\*\/\s*$/, '')
.replace(/[\s*/]+$/, '')
.trim();
return /[a-z0-9]/i.test(text) ? [null, text] : null;
};
const waiver = (lines, index) =>
reason(lines[index]) || (index > 0 ? reason(lines[index - 1]) : null);
for (const path of targets) {
if (!['.astro', '.css'].includes(extname(path))) continue;
if (TOKEN_FILES.some((allowed) => path.endsWith(allowed))) continue;
const lines = readFileSync(path, 'utf8').split('\n');
lines.forEach((line, index) => {
const at = `${path}:${index + 1}`;
const waived = waiver(lines, index);
const record = (finding) => {
if (waived) gaps.push(`${at}: ${finding.slice(at.length + 2)} [${waived[1]}]`);
else findings.push(finding);
};
// Raw hex — the drifted-palette failure mode this whole layer exists to stop.
const hex = line.match(/#[0-9a-fA-F]{3,8}\b/g);
if (hex) record(`${at}: raw hex ${hex.join(', ')} — use a token from tokens.css`);
// rgb()/hsl() literals are the same problem wearing a different hat.
if (/\b(rgba?|hsla?)\(\s*\d/.test(line)) record(`${at}: raw colour function — use a token`);
// Hard-coded font sizes bypass the type scale.
const fontSize = line.match(/font-size:\s*\d+(\.\d+)?px/);
if (fontSize) record(`${at}: hard-coded ${fontSize[0]} — use var(--step-*)`);
// Ad-hoc breakpoints are how sixteen of them accumulated last time.
const media = line.match(/@media[^{]*?\(\s*(?:max|min)-width:\s*(\d+px)/);
if (media && !ALLOWED_BREAKPOINTS.includes(media[1]))
record(
`${at}: breakpoint ${media[1]} is not a named one (${ALLOWED_BREAKPOINTS.join(', ')})`,
);
});
}
if (gaps.length) {
console.log(`token check: ${gaps.length} marked token-gap(s) awaiting design-system-keeper:\n`);
gaps.forEach((gap) => console.log(` ${gap}`));
console.log('');
}
if (findings.length) {
console.error(`token check failed — ${findings.length} finding(s):\n`);
findings.forEach((finding) => console.error(` ${finding}`));
process.exit(1);
}
import { existsSync } from 'node:fs';
import { basename } from 'node:path';
if (existsSync('dist')) {
const builtCss = walk('dist').filter((p) => p.endsWith('.css'));
const tokensBuilt = builtCss.find((p) => /[\\/]tokens\.[^\\/]+\.css$/.test(p));
if (!tokensBuilt) {
console.error('token check failed — tokens.css was not built into dist/');
process.exit(1);
}
const tokensContent = readFileSync(tokensBuilt, 'utf8');
if (!tokensContent.includes('#527f9f')) {
console.error(
'token check failed — built tokens.css does not contain the canonical --blue value #527f9f',
);
process.exit(1);
}
const htmlFiles = walk('dist').filter(
(p) =>
p.endsWith('.html') &&
!p.includes('/hands-on/') &&
!p.includes('\\hands-on\\') &&
!p.includes('/submitted-skills/') &&
!p.includes('\\submitted-skills\\'),
);
const tokenChunkName = basename(tokensBuilt);
for (const html of htmlFiles) {
const content = readFileSync(html, 'utf8');
if (!content.includes(tokenChunkName)) {
console.error(
`token check failed — ${html} does not load the token layer (${tokenChunkName})`,
);
process.exit(1);
}
}
}
console.log('token check passed');
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#!/usr/bin/env node
// Compare the *computed* styles of a legacy page against its Astro
// replacement, at several viewport widths.
//
// node .agents/scripts/computed-style-diff.mjs full-guide
// node .agents/scripts/computed-style-diff.mjs full-guide --widths 560,880,1050
//
// Why this exists: a ported media query can sit in the built stylesheet,
// match the viewport, and still do nothing. Astro scopes a component's rules
// as `.tree-node[data-astro-cid-lsutp3lb]` (specificity 0,2,0); a rule ported
// verbatim as `.tree-node` (0,1,0) loses to it and never applies. Task 15e
// attempt 4 shipped exactly that: `@media (max-width: 1050px) .tree-node
// { width: 145px }` was present in dist and the node stayed 180px wide.
//
// Checking that the breakpoint *appears* in the built CSS cannot catch this.
// Only asking the browser what it actually computed can.
import { spawn } from 'node:child_process';
import { cpSync, mkdtempSync, readFileSync, rmSync } from 'node:fs';
import { createServer } from 'node:net';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { chromium } from 'playwright';
const route = process.argv[2];
if (!route) {
console.error('usage: computed-style-diff.mjs <route> [--widths a,b,c]');
process.exit(2);
}
const widthsArg = process.argv.indexOf('--widths');
const widths =
widthsArg === -1
? [520, 560, 600, 620, 720, 800, 880, 1050, 1100, 1600]
: process.argv[widthsArg + 1].split(',').map(Number);
// The selectors worth checking are the ones the responsive layer moves at a
// breakpoint, so read them out of the legacy stylesheet's @media blocks only.
// Taking every class in the file buries the signal under generic ones like
// `.active`, whose state the islands own anyway.
const responsive = readFileSync(new URL('../../responsive.css', import.meta.url), 'utf8');
const mediaBlocks = [];
for (const match of responsive.matchAll(/@media[^{]*\{/g)) {
let depth = 0;
for (let i = match.index; i < responsive.length; i += 1) {
if (responsive[i] === '{') depth += 1;
else if (responsive[i] === '}') {
depth -= 1;
if (depth === 0) {
mediaBlocks.push(responsive.slice(match.index + match[0].length, i));
break;
}
}
}
}
const selectors = [...new Set(mediaBlocks.join('\n').match(/\.[a-z][a-z0-9-]*/g) || [])].sort();
// Properties a responsive rule actually moves. Comparing every property would
// drown the signal in font stacks and inherited colour.
const PROPERTIES = [
'display',
'grid-template-columns',
'grid-template-rows',
'flex-direction',
'width',
'height',
'max-width',
'padding',
'margin',
'gap',
'font-size',
'position',
'inset',
'overflow',
];
// The legacy pages were deleted at cutover; run this from a pre-cutover
// worktree, or the legacy side will 404.
const legacyPath = route === 'index' ? 'index.html' : `${route}/index.html`;
const astroPath = route === 'index' ? '' : `${route}/`;
const staging = mkdtempSync(join(tmpdir(), 'af-csd-'));
cpSync('dist', join(staging, 'ai-for-dummies'), { recursive: true });
const freePort = () =>
new Promise((resolve, reject) => {
const probe = createServer();
probe.on('error', reject);
probe.listen(0, '127.0.0.1', () => {
const { port } = probe.address();
probe.close(() => resolve(port));
});
});
const legacyPort = await freePort();
const astroPort = await freePort();
const serve = (dir, port) =>
spawn('python3', ['-m', 'http.server', String(port), '-d', dir], { stdio: 'ignore' });
const servers = [serve('.', legacyPort), serve(staging, astroPort)];
const stop = () => {
servers.forEach((s) => s.kill());
rmSync(staging, { recursive: true, force: true });
};
// Every element matching each selector, so a rule that applies to the first
// node and not the rest cannot pass.
const collect = ([selectors, properties]) => {
const out = {};
for (const selector of selectors) {
const nodes = [...document.querySelectorAll(selector)];
out[selector] = nodes.map((node) => {
const style = getComputedStyle(node);
return properties
.map((property) => `${property}:${style.getPropertyValue(property)}`)
.join(';');
});
}
return out;
};
let failures = 0;
try {
const browser = await chromium.launch();
const read = async (url, width) => {
const page = await browser.newPage({ viewport: { width, height: 900 } });
const response = await page.goto(url, { waitUntil: 'load' });
if (!response || !response.ok()) {
throw new Error(`${url} returned ${response ? response.status() : 'no response'}`);
}
await page.waitForTimeout(1500);
const styles = await page.evaluate(collect, [selectors, PROPERTIES]);
await page.close();
return styles;
};
for (const width of widths) {
const legacy = await read(`http://localhost:${legacyPort}/${legacyPath}`, width);
const astro = await read(`http://localhost:${astroPort}/ai-for-dummies/${astroPath}`, width);
for (const selector of selectors) {
const before = legacy[selector];
const after = astro[selector];
if (before.length === 0 && after.length === 0) continue;
if (before.length !== after.length) {
console.log(
`${width}px ${selector} legacy ${before.length} nodes, astro ${after.length}`,
);
failures += 1;
continue;
}
let reported = 0;
before.forEach((expected, index) => {
if (expected === after[index]) return;
failures += 1;
// Three examples is enough to identify a rule that did not apply.
reported += 1;
if (reported > 3) return;
const differing = expected
.split(';')
.filter((pair, i) => pair !== after[index].split(';')[i]);
const got = after[index].split(';').filter((pair, i) => pair !== expected.split(';')[i]);
console.log(`${width}px ${selector}[${index}]`);
console.log(` legacy ${differing.join(' ')}`);
console.log(` astro ${got.join(' ')}`);
});
}
}
await browser.close();
console.log(failures === 0 ? 'computed styles match' : `${failures} computed-style differences`);
process.exitCode = failures === 0 ? 0 : 1;
} finally {
stop();
}
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#!/usr/bin/env node
// Mechanically extract every { en, pt } string pair from a file or directory,
// sorted and normalised, so a content migration can be proven lossless:
//
// node .agents/scripts/extract-strings.mjs app.js > /tmp/before.json
// node .agents/scripts/extract-strings.mjs src/content/ > /tmp/after.json
// diff /tmp/before.json /tmp/after.json
//
// A non-empty diff means you altered content. These are hand-written
// translations with deliberate tone — copy them, never retype them.
import { readdirSync, readFileSync, statSync } from 'node:fs';
import { join } from 'node:path';
const target = process.argv[2];
if (!target) {
console.error('usage: extract-strings.mjs <file|dir>');
process.exit(2);
}
const walk = (dir) =>
readdirSync(dir).flatMap((name) => {
const path = join(dir, name);
return statSync(path).isDirectory() ? walk(path) : [path];
});
const files = statSync(target).isDirectory() ? walk(target) : [target];
// Matches `en: '…'` / "en": "…" and the pt counterpart, single or double quoted,
// tolerating escaped quotes inside.
const PAIR = /["']?\b(en|pt)\b["']?\s*:\s*(['"])((?:\\.|(?!\2)[\s\S])*)\2/g;
const strings = [];
for (const file of files) {
const source = readFileSync(file, 'utf8');
for (const match of source.matchAll(PAIR)) {
strings.push({ lang: match[1], value: match[3] });
}
}
// Sort so file ordering and structure changes do not show up as content changes.
strings.sort((a, b) => (a.lang + a.value).localeCompare(b.lang + b.value));
console.log(JSON.stringify(strings, null, 2));
console.error(`extracted ${strings.length} strings from ${files.length} file(s)`);
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#!/usr/bin/env bash
# Tier 2 gate: types, build, content contracts, dependency audit, tokens.
# Invoked by .husky/pre-push, and safe to run by hand at any time.
#
# Parallel-safe: takes a lock in the SHARED git dir, so ten agents pushing from
# ten worktrees queue instead of running ten concurrent Astro builds and
# thrashing the machine. Waiters block; they do not fail.
set -euo pipefail
root=$(git rev-parse --show-toplevel)
cd "$root"
# --git-common-dir resolves to the ONE shared .git across all worktrees, which
# is exactly the scope we want the lock to cover.
common=$(git rev-parse --git-common-dir)
lock="$common/af-gate.lock"
exec 9>"$lock"
if ! flock -n 9; then
echo "gate: another worktree is running the gate — waiting for it…"
flock 9
fi
started=$(date +%s)
step() { printf '\n\033[1m▸ %s\033[0m\n' "$1"; }
# Fail loudly rather than passing vacuously when the toolchain is not installed.
if [ ! -d node_modules ]; then
echo "gate: node_modules missing — run 'pnpm install --frozen-lockfile' first" >&2
exit 1
fi
# This project is pnpm-only. An agent that runs `npm install` out of habit gets
# a second, divergent dependency tree and a lockfile nobody reads — the same
# class of failure that cost two sessions during phase 0. Catch it here.
if [ -f package-lock.json ] || [ -f yarn.lock ] || [ -f bun.lock ] || [ -f bun.lockb ]; then
echo "gate: a non-pnpm lockfile is present. This project uses pnpm only." >&2
echo " Delete it, then run 'pnpm install --frozen-lockfile'." >&2
exit 1
fi
step "types"
pnpm exec astro check
step "build"
# `astro build` exits 0 even when vite fails to resolve an asset: the cutover
# left a stale `@import` in a moved stylesheet and every gate stayed green for
# it. Treat a logged error as a failed build.
build_log=$(mktemp)
if ! pnpm run build 2>&1 | tee "$build_log"; then
rm -f "$build_log"
exit 1
fi
if grep -q '\[ERROR\]' "$build_log"; then
echo "gate: astro build logged an error and still exited 0. See above." >&2
rm -f "$build_log"
exit 1
fi
rm -f "$build_log"
step "content contracts"
pnpm run verify
# The assertion count is the thing agents are most tempted to "fix" downward.
# Compare against origin/main and refuse a silent reduction.
step "assertion coverage"
# Task 19 restored the 42 legacy facts and added ten output snapshots: 84 is the
# floor, in addition to whatever origin/main currently requires.
#
# A removal is allowed only by writing a reason into the ledger. The gate counts
# its entries and lowers the bar by exactly that many, so the bar cannot move
# without a visible diff explaining why. Deleting an entry to buy headroom is
# the same offence as deleting the assertion was.
ledger=.agents/context/assertion-removals.md
current=$(grep -c 'throw new Error' scripts/verify.mjs)
allowed=$(grep -c '^## ' "$ledger" 2>/dev/null || echo 0)
baseline=$(git show origin/main:scripts/verify.mjs 2>/dev/null | grep -c 'throw new Error' || echo 0)
if [ "$baseline" -lt 84 ]; then baseline=84; fi
baseline=$((baseline - allowed))
if [ "$current" -lt "$baseline" ]; then
echo "gate: verify.mjs coverage fell from $baseline to $current assertions." >&2
echo " Only verification-engineer may reduce it, with a reason per removal." >&2
echo " See .agents/context/verification.md" >&2
exit 1
fi
echo " $current assertions (baseline $baseline)"
step "runtime dependency audit"
node scripts/audit-ui.mjs
step "design tokens"
node .agents/scripts/check-tokens.mjs
printf '\n\033[32mgate passed\033[0m in %ss\n' "$(( $(date +%s) - started ))"
-29
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@@ -1,29 +0,0 @@
#!/usr/bin/env bash
# `.agents/` is the vendor-neutral home for this project's rules, skills, and
# agent definitions — MiniMax, Gemini, and Codex all read plain files from it.
#
# Claude Code, however, discovers subagents and skills at fixed paths. This
# symlinks them so there is exactly ONE copy of every definition and no drift.
#
# .agents/scripts/install-claude-agents.sh
set -euo pipefail
root="$(git rev-parse --show-toplevel)"
cd "$root"
mkdir -p .claude
for target in agents skills; do
link=".claude/$target"
if [ -e "$link" ] && [ ! -L "$link" ]; then
echo "refusing: $link exists and is not a symlink — move it aside first" >&2
exit 1
fi
ln -sfn "../.agents/$target" "$link"
echo "linked $link -> .agents/$target"
done
echo
echo "Claude Code will now load:"
ls -1 .agents/agents/*.md | sed 's|.*/| agent: |;s|\.md$||'
ls -1d .agents/skills/*/ | sed 's|.*/skills/| skill: |;s|/$||'
-138
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@@ -1,138 +0,0 @@
#!/usr/bin/env bash
# Launch one refactor task in its own worktree, on the CLI its brief routes it to.
#
# .agents/scripts/launch.sh 01 scaffold
# .agents/scripts/launch.sh 02 tokens --base refactor/task-01-scaffold
# .agents/scripts/launch.sh 07 primitives --cli mm --fg
#
# Routing comes from plans/astro-refactor/MODEL-ROUTING.md. Override with --cli.
# All four CLIs are launched with their permission prompts disabled: these run
# unattended inside a worktree, and a blocked edit or bash call just hangs.
set -euo pipefail
cd "$(git rev-parse --show-toplevel)"
number=${1:?usage: launch.sh <task-number> <slug> [--base ref] [--cli codex|agy|mm|oc] [--fg]}
slug=${2:?slug, e.g. scaffold}
shift 2
base="main"
cli=""
foreground=0
while [ $# -gt 0 ]; do
case "$1" in
--base) base=$2; shift 2 ;;
--cli) cli=$2; shift 2 ;;
--fg) foreground=1; shift ;;
*) echo "unknown flag: $1" >&2; exit 2 ;;
esac
done
# Model routing. Codex takes the long iterate-until-green loops, Gemini the two
# tasks that need whole-corpus context plus visual judgement, MiniMax the rest.
if [ -z "$cli" ]; then
case "$number" in
01|03|15|16|19) cli=codex ;;
02|18) cli=agy ;;
*) cli=mm ;;
esac
fi
dir="../af-task-${number}"
branch="refactor/task-${number}-${slug}"
plan="plans/astro-refactor/task-${number}-${slug}.md"
log="$(pwd)/.agents/logs/task-${number}-${slug}.log"
[ -f "$plan" ] || { echo "no plan at $plan — check the number and slug" >&2; exit 1; }
mkdir -p .agents/logs
# The brief names its own agent; pull it out so the prompt can point at the file.
# [a-z0-9-] not [a-z-]: content-i18n-migrator has digits in it.
agent=$(sed -n 's/.*\*\*Agent\*\*: `\([a-z0-9-]*\)`.*/\1/p' "$plan" | head -1)
[ -n "$agent" ] || { echo "could not read the agent name out of $plan" >&2; exit 1; }
[ -f ".agents/agents/${agent}.md" ] || { echo "no such agent: .agents/agents/${agent}.md" >&2; exit 1; }
if [ -d "$dir" ]; then
echo "worktree $dir already exists — reusing it"
else
git worktree add "$dir" -b "$branch" "$base"
fi
# pnpm install works only once task 01 has produced a lockfile. The pre-existing root
# package.json carries two scripts and no dependencies, so before task 01 there
# is no toolchain to install and no hooks to verify.
if [ -f "$dir/pnpm-lock.yaml" ]; then
( cd "$dir" && pnpm install --frozen-lockfile && .agents/scripts/verify-hooks.sh )
fi
prompt=$(cat <<PROMPT
You are the \`${agent}\` specialist on the ai-for-dummies Astro refactor.
You are working alone in the git worktree at $(cd "$dir" && pwd), on branch ${branch}.
Read these, in this order, before you write anything:
1. AGENTS.md — project entry point and the "never touch" list
2. .agents/agents/${agent}.md — your role, what you own, what you must not do
3. ${plan} — your task brief: scope, steps, done-when, do-not
4. every file the brief and your agent definition tell you to read
(.agents/context/*, .agents/rules/*, .agents/skills/*, .agents/checklists/*)
Then do the task. Rules that override your own judgement:
- Stay inside the scope in the brief. Do not do work belonging to another task.
- Honour every "Do not" line in the brief and in your agent definition.
- The site must look and read exactly as it does today. This is a refactor,
not a redesign. If you find something that looks like a bug in the current
design, write it down in the final report — do not fix it.
- Never delete or weaken an assertion in scripts/verify.mjs to make a suite
green. Only the verification-engineer may reduce assertion count, with a
written reason per removal.
- Commit as you go with conventional-commit messages. The commit-msg and
pre-commit hooks are live; if a hook rejects you, fix the cause, never
bypass with --no-verify.
- Work through the done-when checklist at the end and actually run each check.
Finish by printing: what you changed, which done-when boxes are genuinely
ticked, which are not and why, and anything the next task needs to know.
PROMPT
)
echo "task : ${number} ${slug}"
echo "agent : ${agent}"
echo "cli : ${cli}"
echo "worktree: ${dir} (branch ${branch}, from ${base})"
echo "log : ${log}"
echo
run() {
case "$cli" in
codex)
codex exec --dangerously-bypass-approvals-and-sandbox --skip-git-repo-check \
-C "$dir" "$prompt"
;;
agy)
( cd "$dir" && agy --dangerously-skip-permissions \
--model gemini-3.1-pro-high --print-timeout 4h -p "$prompt" )
;;
mm)
( cd "$dir" && mm --dangerously-skip-permissions \
--model opus -p "$prompt" )
;;
oc)
# Claude Code against a local-Ollama-backed model, through the headroom
# hub. Unproven on this repo — give it the task whose failure is cheapest.
( cd "$dir" && OLLAMA_CLAUDE_MODEL="${OC_MODEL:-glm-5.3:cloud}" \
ollama-claude --dangerously-skip-permissions -p "$prompt" )
;;
*) echo "unknown cli: $cli" >&2; exit 2 ;;
esac
}
if [ "$foreground" = 1 ]; then
run 2>&1 | tee "$log"
else
export cli dir prompt
nohup bash -c "$(declare -f run); run" >"$log" 2>&1 &
echo "launched in background, pid $!"
echo "follow: tail -f $log"
fi
-123
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@@ -1,123 +0,0 @@
#!/usr/bin/env bash
# Build the site and publish it to the `pages` branch.
#
# .agents/scripts/publish-pages.sh # publish
# .agents/scripts/publish-pages.sh --dry-run # build and report, push nothing
# .agents/scripts/publish-pages.sh --pending X # main is *about* to become X
#
# `--pending` exists for the pre-push hook. Git has no post-push hook, so the
# hook necessarily runs before main lands on the remote and the usual "HEAD must
# equal origin/main" check cannot hold yet. The caller asserts the SHA the push
# will create, and the hook only asserts it after confirming the push is a
# fast-forward.
#
# `pages` is what the Gitea Pages Server actually serves. Publishing overwrites
# the live site. There is no staging environment between here and visitors.
#
# This never checks `pages` out. It writes a tree straight from `dist/` with
# plumbing (`write-tree` + `commit-tree`), so your working tree is untouched and
# a failure halfway through leaves nothing behind. The commit is parented on the
# current `pages`, so the branch keeps its history and rollback is one push.
set -euo pipefail
cd "$(git rev-parse --show-toplevel)"
dry_run=0
pending=''
while [ $# -gt 0 ]; do
case "$1" in
--dry-run) dry_run=1 ;;
--pending)
shift
pending="${1:-}"
;;
*)
echo "publish-pages: unknown argument '$1'" >&2
exit 2
;;
esac
shift
done
fail() {
echo "publish-pages: $1" >&2
exit 1
}
# Publishing a build made from uncommitted work means the live site shows
# something no commit describes, and nobody can reproduce it later.
[ -z "$(git status --porcelain)" ] || fail 'working tree is dirty; commit or stash first'
branch=$(git rev-parse --abbrev-ref HEAD)
[ "$branch" = 'main' ] || fail "publishing from '$branch'; only main is publishable"
git fetch --quiet origin pages
head=$(git rev-parse HEAD)
if [ -n "$pending" ]; then
[ "$head" = "$(git rev-parse "$pending")" ] ||
fail "HEAD is $head but the pending push is $pending"
else
git fetch --quiet origin main
[ "$head" = "$(git rev-parse origin/main)" ] ||
fail 'HEAD is not origin/main; push main first so the site matches a pushed commit'
fi
previous=$(git rev-parse origin/pages)
echo "publish-pages: building $head"
# `astro build` exits 0 even when vite fails to resolve an asset, so the exit
# code alone is not enough to know the build is whole. The gate greps for this
# too; repeat it here because this script is also run by hand.
build_log=$(mktemp)
trap 'rm -f "$build_log"' EXIT
pnpm run build >"$build_log" 2>&1 || {
cat "$build_log" >&2
fail 'astro build failed'
}
if grep -q '\[ERROR\]' "$build_log"; then
cat "$build_log" >&2
fail 'astro build logged an error and still exited 0; refusing to publish'
fi
# A build can succeed and still emit a stub -- that is exactly how this site
# would go down. Check the routes exist before overwriting anything live.
for route in index full-guide/index summary/index models/index agents/index \
skills/index rules/index skills-review/index \
hands-on/starter/index hands-on/rules/index; do
[ -s "dist/$route.html" ] || fail "dist/$route.html missing or empty; refusing to publish"
done
# GIT_INDEX_FILE must name a path that does not exist yet: git reads an existing
# empty file as a truncated index and dies with "index file smaller than
# expected". mktemp -d gives a private directory to put that path in.
index_dir=$(mktemp -d)
index="$index_dir/index"
trap 'rm -rf "$index_dir"; rm -f "$build_log"' EXIT
# `--force` because the repository .gitignore lists `dist`; here `dist` *is* the
# work tree, so those rules would otherwise exclude everything we mean to ship.
GIT_INDEX_FILE="$index" git --work-tree=dist add --all --force .
tree=$(GIT_INDEX_FILE="$index" git write-tree)
if [ "$tree" = "$(git rev-parse "$previous^{tree}")" ]; then
echo "publish-pages: dist is identical to the published tree; nothing to do"
exit 0
fi
subject="chore: publish $(git rev-parse --short "$head")"
commit=$(git commit-tree "$tree" -p "$previous" -m "$subject
Built from main $head
$(git log -1 --format=%s "$head")")
if [ "$dry_run" -eq 1 ]; then
echo "publish-pages: would push $commit to pages (previous $previous)"
echo "publish-pages: dry run, nothing pushed"
exit 0
fi
echo "publish-pages: rollback point is $previous"
echo " git push --force origin $previous:refs/heads/pages"
# AF_PUBLISHING stops the pre-push hook recursing into this script.
AF_PUBLISHING=1 git push --force origin "$commit:refs/heads/pages"
echo "publish-pages: published $commit"
-185
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@@ -1,185 +0,0 @@
#!/usr/bin/env node
// Compare the *rendered* text of a legacy page against its Astro replacement.
//
// node .agents/scripts/rendered-text-diff.mjs full-guide
// node .agents/scripts/rendered-text-diff.mjs full-guide --pt
//
// Why this exists: scripts/verify.mjs reads the legacy files, so a migrated
// page can drop half its content and still pass the gate. Task 15d shipped
// /full-guide/ missing 86 rendered spans -- the entire verification section,
// the hands-on exercise brief, and both "Clone from Gitea" links -- and every
// check was green.
//
// Static HTML comparison is useless here: the guide's tab panels are injected
// by an island at runtime, so half the legacy page's markup has no static
// counterpart. This walks the live DOM instead and skips anything the browser
// is not painting -- which also drops the hidden Portuguese half of each
// bilingual pair, so the two sides line up.
//
// Requires playwright (devDependency) and two static servers; it starts both.
//
// The legacy pages were deleted at cutover, so this needs a pre-cutover tree:
// git worktree add /tmp/vanilla <pre-cutover-sha>
// and run from there, or run it from a checkout that still has them.
import { spawn } from 'node:child_process';
import { cpSync, mkdtempSync, rmSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { createServer } from 'node:net';
import { chromium } from 'playwright';
// `index` is the landing page: it lives at the repository root, not in a
// directory of its own, so it needs a different path on the legacy side.
const route = process.argv[2];
if (!route) {
console.error('usage: rendered-text-diff.mjs <route> [--pt] e.g. full-guide, or index');
process.exit(2);
}
// `--pt` clicks the language toggle on both pages first. English parity is
// only half the contract: a page can render every English string and still
// leave a restored block untranslated, because the Portuguese half is a
// separate set of nodes. Only /full-guide/ and /rules/ have a toggle.
const portuguese = process.argv.includes('--pt');
const legacyPath = route === 'index' ? 'index.html' : `${route}/index.html`;
const astroPath = route === 'index' ? '' : `${route}/`;
// The built site expects to be served under the configured base path.
const staging = mkdtempSync(join(tmpdir(), 'af-rtd-'));
cpSync('dist', join(staging, 'ai-for-dummies'), { recursive: true });
// Ask the kernel for a free port rather than pinning one. Back-to-back runs
// used to collide: the previous run's server was still holding the fixed port
// while its staging directory had already been deleted, so every page came
// back as a 404 and the diff reported the whole route missing.
const freePort = () =>
new Promise((resolve, reject) => {
const probe = createServer();
probe.on('error', reject);
probe.listen(0, '127.0.0.1', () => {
const { port } = probe.address();
probe.close(() => resolve(port));
});
});
const legacyPort = await freePort();
const astroPort = await freePort();
const serve = (dir, port) =>
spawn('python3', ['-m', 'http.server', String(port), '-d', dir], { stdio: 'ignore' });
const servers = [serve('.', legacyPort), serve(staging, astroPort)];
const stop = () => {
servers.forEach((s) => s.kill());
rmSync(staging, { recursive: true, force: true });
};
// Visible text nodes, in document order, whitespace collapsed.
const visibleText = () => {
const out = [];
const walk = (node) => {
for (const child of node.childNodes) {
if (child.nodeType === Node.TEXT_NODE) {
const text = child.textContent.replace(/\s+/g, ' ').trim();
if (text) out.push(text);
continue;
}
if (child.nodeType !== Node.ELEMENT_NODE) continue;
if (child.tagName === 'SCRIPT' || child.tagName === 'STYLE') continue;
const style = getComputedStyle(child);
if (child.hidden || style.display === 'none' || style.visibility === 'hidden') continue;
walk(child);
}
};
walk(document.body);
return out;
};
try {
await new Promise((r) => setTimeout(r, 1500));
const browser = await chromium.launch();
const grab = async (url) => {
const page = await browser.newPage({ viewport: { width: 1400, height: 1000 } });
const response = await page.goto(url, { waitUntil: 'load' });
// A 404 renders as four spans of python's error page and the diff then
// reports the entire route as missing, which reads exactly like a real
// regression. Fail loudly instead.
if (!response || !response.ok()) {
throw new Error(`${url} returned ${response ? response.status() : 'no response'}`);
}
// The islands hydrate and render their initial panel on load; without this
// every panel's copy reads as missing.
await page.waitForTimeout(1200);
if (portuguese) {
const toggle = await page.$('[data-lang="pt"]');
if (!toggle) throw new Error(`no language toggle on ${url}`);
await toggle.click();
await page.waitForTimeout(1200);
}
// Islands hydrate at their own pace, and the language toggle repaints in
// more than one frame. A single read after a fixed wait is flaky, so read
// until two consecutive reads agree.
let spans = await page.evaluate(visibleText);
for (let i = 0; i < 10; i += 1) {
await page.waitForTimeout(300);
const next = await page.evaluate(visibleText);
if (next.length === spans.length && next.every((span, j) => span === spans[j])) {
spans = next;
break;
}
spans = next;
}
await page.close();
return spans;
};
const legacy = await grab(`http://localhost:${legacyPort}/${legacyPath}`);
const astro = await grab(`http://localhost:${astroPort}/ai-for-dummies/${astroPath}`);
await browser.close();
// Count occurrences, not membership. A set comparison reports zero when a
// string the legacy page paints four times is painted three times here --
// exactly the kind of near-miss that got past the earlier checks.
const tally = (spans) => {
const counts = new Map();
for (const span of spans) counts.set(span, (counts.get(span) || 0) + 1);
return counts;
};
const legacyCounts = tally(legacy);
const astroCounts = tally(astro);
const missing = [];
for (const [span, count] of legacyCounts) {
const short = count - (astroCounts.get(span) || 0);
for (let i = 0; i < short; i += 1) missing.push(span);
}
// Both directions. A string the Astro page paints and the legacy page does
// not is just as wrong: it means a translation was invented, or an English
// string was left standing where the legacy page swaps it.
const extra = [];
for (const [span, count] of astroCounts) {
const over = count - (legacyCounts.get(span) || 0);
for (let i = 0; i < over; i += 1) extra.push(span);
}
// Order counts too. Both pages can paint the same strings while a block
// sits in the wrong place -- the Portuguese eyebrow, or a reordered card
// deck -- and a count-only comparison calls that clean.
const firstOutOfOrder = legacy.findIndex((span, i) => astro[i] !== span);
const mode = portuguese ? 'pt' : 'en';
console.log(
`${mode} · legacy ${legacy.length} spans · astro ${astro.length} spans · missing ${missing.length} · extra ${extra.length}`,
);
for (const span of missing) console.log(` - ${span}`);
for (const span of extra) console.log(` + ${span}`);
if (firstOutOfOrder !== -1) {
console.log(` order diverges at span ${firstOutOfOrder}`);
console.log(` legacy: ${legacy[firstOutOfOrder]}`);
console.log(` astro: ${astro[firstOutOfOrder]}`);
}
process.exitCode = missing.length === 0 && extra.length === 0 && firstOutOfOrder === -1 ? 0 : 1;
} finally {
stop();
}
-41
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@@ -1,41 +0,0 @@
#!/usr/bin/env node
// Rendered-text snapshot of one route. This is the migration's regression net:
// token matching in verify.mjs cannot catch a dropped paragraph, this can.
//
// Usage:
// node .agents/scripts/snapshot-route.mjs http://localhost:4173/models/
// node .agents/scripts/snapshot-route.mjs dist/models/index.html
//
// Take a snapshot from the vanilla site BEFORE migrating, then diff the built
// output against it. An empty diff is the proof that nothing was lost.
import { readFileSync } from 'node:fs';
const target = process.argv[2];
if (!target) {
console.error('usage: snapshot-route.mjs <url|path>');
process.exit(2);
}
const html = target.startsWith('http')
? await (await fetch(target)).text()
: readFileSync(target, 'utf8');
const text = html
// Drop anything that is not user-visible prose.
.replace(/<script[\s\S]*?<\/script>/gi, '')
.replace(/<style[\s\S]*?<\/style>/gi, '')
.replace(/<!--[\s\S]*?-->/g, '')
.replace(/<[^>]+>/g, '\n')
.replace(/&amp;/g, '&')
.replace(/&lt;/g, '<')
.replace(/&gt;/g, '>')
.replace(/&quot;/g, '"')
.replace(/&#0?39;/g, "'")
.replace(/&nbsp;/g, ' ')
.split('\n')
.map((line) => line.trim())
.filter(Boolean)
.join('\n');
console.log(text);
-51
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@@ -1,51 +0,0 @@
#!/usr/bin/env bash
# Guards the silent-failure mode described in .agents/rules/gates.md.
#
# Husky points core.hooksPath at `.husky/_`, but that directory is GENERATED by
# `pnpm install` and is NOT committed. A fresh `git worktree add` therefore has
# hooks configured and the directory missing — so every hook silently does
# nothing and every commit passes unchecked.
#
# Run this in any worktree you did not create with worktree.sh.
set -euo pipefail
cd "$(git rev-parse --show-toplevel)"
fail=0
path=$(git config --get core.hooksPath || true)
if [ -z "$path" ]; then
echo "✗ core.hooksPath is unset — husky was never installed here"
fail=1
else
echo "✓ core.hooksPath = $path"
fi
if [ ! -d "${path:-.husky/_}" ]; then
echo "${path:-.husky/_}/ does not exist — HOOKS ARE NOT RUNNING"
fail=1
else
echo "${path} exists"
fi
for hook in pre-commit commit-msg pre-push; do
if [ -f ".husky/$hook" ]; then
echo "✓ .husky/$hook present"
else
echo "✗ .husky/$hook missing"
fail=1
fi
done
if [ ! -d node_modules ]; then
echo "✗ node_modules missing — lint-staged and astro check cannot run"
fail=1
fi
if [ "$fail" -ne 0 ]; then
echo
echo "Fix: pnpm install --frozen-lockfile (its prepare script regenerates .husky/_)"
exit 1
fi
echo
echo "hooks are live in this worktree"
-58
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@@ -1,58 +0,0 @@
#!/usr/bin/env node
// Keep vanilla screenshots before a page changes; compare them against the
// migrated preview when a visual diff needs investigation.
import { mkdirSync } from 'node:fs';
const routes = [
'/',
'/full-guide/',
'/summary/',
'/models/',
'/agents/',
'/skills/',
'/rules/',
'/skills-review/',
'/hands-on/starter/',
'/hands-on/rules/',
];
const widths = [560, 800, 1100, 1600];
const hasReducedMotion = process.argv.includes('--reduced-motion');
const base = process.env.VISUAL_BASE_URL ?? 'http://localhost:4173';
const output =
process.env.VISUAL_OUTPUT_DIR ??
`.agents/snapshots/${hasReducedMotion ? 'before-reduced-motion' : 'before'}`;
mkdirSync(output, { recursive: true });
let chromium;
try {
({ chromium } = await import('playwright'));
} catch {
throw new Error(
'visual regression requires Playwright; install its project dependency and run pnpm exec playwright install chromium',
);
}
const browser = await chromium.launch({
headless: true,
...(process.env.VISUAL_BROWSER_PATH ? { executablePath: process.env.VISUAL_BROWSER_PATH } : {}),
});
try {
for (const route of routes) {
for (const width of widths) {
const page = await browser.newPage({ viewport: { width, height: 900 } });
if (hasReducedMotion) await page.emulateMedia({ reducedMotion: 'reduce' });
// The legacy site intentionally calls optional services that may be down;
// visual capture is about the rendered page, not their network lifetime.
await page.goto(new URL(route, base).toString(), { waitUntil: 'domcontentloaded' });
const name = route.replace(/^\/+|\/+$/g, '').replaceAll('/', '_') || 'index';
await page.screenshot({ path: `${output}/${name}-${width}.png`, fullPage: true });
await page.close();
}
}
} finally {
await browser.close();
}
console.log(`captured ${routes.length * widths.length} screenshots in ${output}`);
-50
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@@ -1,50 +0,0 @@
#!/usr/bin/env bash
# Spin up (or tear down) an isolated worktree for one refactor task.
#
# .agents/scripts/worktree.sh start 07 route-cards
# .agents/scripts/worktree.sh finish 07 route-cards
#
# One task, one worktree, one agent. See .agents/rules/git-worktrees.md
set -euo pipefail
action=${1:?usage: worktree.sh <start|finish> <task-number> <slug>}
number=${2:?task number, e.g. 07}
slug=${3:?slug, e.g. route-cards}
dir="../af-task-${number}"
branch="refactor/task-${number}-${slug}"
plan="plans/astro-refactor/task-${number}-${slug}.md"
case "$action" in
start)
[ -f "$plan" ] || echo "warning: no plan at $plan — check the task number" >&2
git fetch origin
git worktree add "$dir" -b "$branch" origin/main
# Not optional. `.husky/_` is generated by install and is NOT committed, so
# a fresh worktree has hooks configured but absent — every commit would pass
# unchecked. --prefer-offline keeps ten parallel spin-ups off the registry.
( cd "$dir" && pnpm install --frozen-lockfile && .agents/scripts/verify-hooks.sh )
echo
echo "worktree : $dir"
echo "branch : $branch"
echo "brief : $plan"
echo
echo "next: cd $dir && read the brief end to end before writing anything"
;;
finish)
# Never remove a worktree with uncommitted work in it.
if [ -n "$(git -C "$dir" status --porcelain)" ]; then
echo "refusing: $dir has uncommitted changes" >&2
git -C "$dir" status --short >&2
exit 1
fi
git worktree remove "$dir"
echo "removed $dir — branch $branch kept; delete it after the merge lands"
;;
*)
echo "unknown action: $action (expected start|finish)" >&2
exit 2
;;
esac
-81
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@@ -1,81 +0,0 @@
---
name: astro-component
description:
Build one Astro component for the ai-for-dummies site from the project
templates. Use when creating a primitive, block, or island, or when splitting
existing markup into a component.
---
# Building an Astro component
## Decide it should exist
Three occurrences, or a name a person says out loud. Two is not enough — see
[`../../rules/componentization.md`](../../rules/componentization.md).
Then place it:
- `primitives/` — no domain knowledge (Eyebrow, Rule, Callout, CodeBlock)
- `blocks/` — composed, page-agnostic, takes props (RouteCard, PhasePanel)
- `islands/` — interactive, justified, a leaf
## Start from a template
```bash
cp .agents/templates/components/static-block.astro src/components/blocks/RouteCard.astro
# interactive? use island.astro instead
```
Templates exist so ten parallel agents produce one house style. Do not start
from a blank file.
## Write it
```astro
---
interface Props {
number: string;
title: string;
summary: string;
href: string;
}
const { number, title, summary, href } = Astro.props;
---
<article class="card">
<b>{number}</b>
<h2>{title}</h2>
<p>{summary}</p>
<a href={href}>Open chapter →</a>
</article>
<style>
.card {
display: grid;
gap: 10px;
padding: 22px;
background: var(--paper);
}
b {
color: var(--accent);
font: var(--font-eyebrow);
}
</style>
```
Rules that bite most often here:
- **No raw hex.** Tokens only. `check-tokens.mjs` will fail you.
- **No `client:*`** unless it is genuinely interactive, and say why in the PR.
- Keep the `gap:1px` over a coloured parent trick where the original used it —
it is the house style, not a bug.
- Preserve every ARIA attribute from the markup you are replacing.
## Prove it
1. Render it at 560 / 800 / 1100 / 1600 px.
2. Tab to it. Focus ring visible (`outline: 3px solid #a7483f`).
3. Diff its rendered text against the markup it replaced.
4. Run
[`../../checklists/before-component.md`](../../checklists/before-component.md).
5. `pnpm run verify` — green, with no assertion deleted.
-73
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@@ -1,73 +0,0 @@
---
name: astro-page
description:
Migrate one hand-written HTML page of the ai-for-dummies site to an Astro
route without changing its URL, content, or JS budget. Use for any page-level
migration task.
---
# Migrating a page to Astro
## Snapshot first, migrate second
The snapshot is the only objective evidence that no content was lost.
The vanilla site was deleted at cutover. To compare against it, check the
pre-cutover tree out into a scratch worktree first:
```bash
git worktree add /tmp/vanilla <pre-cutover-sha>
(cd /tmp/vanilla && python3 -m http.server 4173) &
node .agents/scripts/snapshot-route.mjs http://localhost:4173/models/ \
> .agents/snapshots/models.txt
```
Screenshot the same route at 560 / 800 / 1100 / 1600 px as well.
## Migrate
```bash
cp .agents/templates/pages/chapter.astro src/pages/models.astro
```
Then, in order:
1. Move markup into the layout + components. Reuse existing components before
creating new ones.
2. Move copy into `src/content/`. Both `en` and `pt`, copied literally — never
retyped.
3. Move page CSS into component `<style>` blocks. Do **not** port
`responsive.css` wholesale; take what this page needs and prove the rest
dead.
4. Keep every `data-*` hook. `verify.mjs` asserts many of them by name
(`data-phase`, `data-tree`, `data-route`, `data-model-provider`, …).
5. Keep every ARIA attribute and the `<title>` / `<meta name="description">`.
## The URL must not change
Served from `/ai-for-dummies/`, so `base` is set in `astro.config.mjs`. Never
hand-write an internal absolute path; use `import.meta.env.BASE_URL`.
Trailing slashes matter. `/models/` must not become `/models`.
If the page honours query params (the review desk uses `?author=`, `?skill=`,
`?view=`, `?file=`, `?compare=`, `?render=`), they must still work — they are
documented in the page footer and shared externally.
## Prove it
```bash
pnpm run build
node .agents/scripts/snapshot-route.mjs dist/models/index.html > /tmp/after.txt
diff .agents/snapshots/models.txt /tmp/after.txt # empty, or justify every line
node scripts/audit-ui.mjs
pnpm run verify
```
Then screenshots at the same four widths, and
[`../../checklists/before-page.md`](../../checklists/before-page.md).
## JS budget
A page that shipped zero JS must still ship zero. Check the build output. If
your migration added a `client:load` to a static page, you did it wrong.
-76
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@@ -1,76 +0,0 @@
---
name: content-migration
description:
Move bilingual copy out of app.js and catalog.js into typed Astro content
collections without losing or altering a single string. Use for any task that
relocates user-visible text.
---
# Content migration
## What you are moving
- `app.js` — ~50 `{ en, pt }` keys across `phases`, `handsOnPrompts`,
`modelGuide`, `skillSources`, `skillInstallPrompts`
- `skills-review/catalog.js` + `submitted-catalog.js` — 24 entries with `id`,
`author`, `title`, `status`, `focus`, `wins[]`, `improve[]`, `extras`,
`improved` (full markdown)
These are hand-written translations with deliberate tone. **Copy them. Never
retype them.** Retyping introduces drift you will not notice.
## Schema
```ts
// src/content/config.ts
import { defineCollection, z } from 'astro:content';
const localized = z.object({ en: z.string(), pt: z.string() });
const guide = defineCollection({
type: 'data',
schema: z.object({
id: z.string(),
model: localized,
title: localized,
copy: localized,
code: localized,
}),
});
```
Both locales **required**. A missing `pt` must be a build error — silent English
fallback is how a bilingual site quietly becomes monolingual.
## Procedure
1. Extract the literals mechanically (script, not by hand).
2. Write them into the collection.
3. Diff extracted-before against extracted-after. Must be empty.
```bash
node .agents/scripts/extract-strings.mjs app.js > /tmp/before.json
node .agents/scripts/extract-strings.mjs src/content/ > /tmp/after.json
diff /tmp/before.json /tmp/after.json
```
4. Only then delete the source literals.
## The generator trap
`skill-reviews/improved/**/SKILL.md` is **generated** from `catalog.js`
`improved` fields by `scripts/build-skill-review.mjs`, and the output is
committed to the repo. If you move `catalog.js`, that generator breaks silently
— it will still run, just against nothing.
Either keep the generator pointed at the new collection, or replace it and
update `package.json`, `README.md`, `docs/operations-guide.md`, and the review
desk footer, all of which reference it.
## Markdown
The `improved` fields are full Markdown rendered client-side today. Move them to
real `.md` files in the collection and let Astro render at build time. That
deletes the hand-rolled renderer and improves fidelity — but re-check the review
desk's diff view, which compares original and improved source text and needs the
raw string, not just rendered HTML.
-76
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@@ -1,76 +0,0 @@
---
name: design-tokens
description:
Extract, name, and enforce the design token layer for the ai-for-dummies site.
Use when touching any colour, font size, spacing value, or breakpoint, when
consolidating the three drifted palettes, or when a check-tokens failure needs
resolving.
---
# Design tokens
## Before anything
Read [`../../context/design-system.md`](../../context/design-system.md). This
site has **three drifting palettes** and a **broken `@font-face`**. Both are
traps. If you have not read that file, you will "preserve the styles" by copying
a bug.
## Extracting
```bash
python3 - <<'PY'
import re
files=['legacy/styles/guide.css','legacy/styles/chapters.css','legacy/styles/skills.css',
'legacy/styles/skills-review.css','legacy/styles/change-lens.css',
'legacy/styles/audit.css','public/hands-on/starter/styles.css',
'public/hands-on/rules/styles.css']
seen={}
for f in files:
for m in re.finditer(r'--([a-z-]+):\s*([^;}]+)', open(f).read()):
seen.setdefault(m.group(1),{}).setdefault(m.group(2).strip(),[]).append(f)
for k,v in sorted(seen.items()):
print(f"--{k}:")
for val,fs in v.items(): print(f" {val:12} <- {', '.join(fs)}")
PY
```
Re-run this after any consolidation. Every token should print exactly one value.
## Consolidating a drifted token
1. List every value and where it is used (above).
2. Compute the perceptual delta. Sub-perceptual (a few units per channel) →
canonicalize freely. Visible (`--blue`: `#527f9f` vs `#215675`) → screenshot
both, get a human decision, record it in the task file.
3. Pick the canonical value. Prefer the one used on the most-visited surface.
4. Replace, then screenshot every affected page at 560/800/1100/1600 px.
5. Attach before/after images to the task report. "It looked fine to me" is not
evidence.
## Naming
Semantic, matching the existing vocabulary — `--ink`, `--paper`, `--muted`,
`--line`, `--accent`, `--gold`, `--blue`, `--deep`. Never numeric scales. New
surfaces extend semantically: `--surface-lab`, `--ink-inverse`.
## Type scale and breakpoints
Collapse the 14 ad-hoc `clamp()` triples to named steps and the 16 breakpoints
to five, per [`../../rules/theming.md`](../../rules/theming.md). When collapsing
a breakpoint, **screenshot at the old value** — that is where the regression is.
## Enforcing
```bash
node .agents/scripts/check-tokens.mjs # fails on raw hex outside tokens.css
```
Wire it into `pnpm run verify`. A rule nobody checks is a suggestion.
## The font decision
Do not self-host Manrope/DM Mono as part of a refactor task. The intended fonts
have never rendered, so adopting them is a visual redesign. Default to matching
what renders today (Arial / generic monospace) and delete the dead `@font-face`.
If a human wants the real fonts, that is its own task with its own screenshots.
-79
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@@ -1,79 +0,0 @@
---
name: motion
description:
Add or review animation on the ai-for-dummies site — transitions, state
changes, view transitions. Use when any element moves, fades, or transforms,
or when auditing existing motion for performance and reduced-motion support.
---
# Motion
This is an editorial-print design. Motion is punctuation. Read
[`../../rules/animation.md`](../../rules/animation.md) — it is binding; this is
the procedure.
## Decide it should move
Answer out loud: **what does this motion tell the user that the static state
does not?** Valid answers: something changed, attention needs directing to what
changed, a layout shift needs smoothing. "It feels more polished" is not an
answer — on this design it reads as generic.
If there is no answer, ship it static. That is a legitimate, common outcome.
## Build it
```css
.panel {
transition:
opacity 180ms cubic-bezier(0.2, 0, 0, 1),
transform 180ms cubic-bezier(0.2, 0, 0, 1);
}
.panel[data-state='entering'] {
opacity: 0;
transform: translateY(6px);
}
```
- **`transform` and `opacity` only.** Animating `width`/`height`/`top`/`left`
forces layout every frame and shows up as a failed INP (budget: 200ms).
- 150250ms for UI feedback; up to 400ms for a page transition.
- One thing moves at a time. No staggered card cascades.
- `will-change` only immediately before animating, removed after.
- No animation library. This site's thesis is having no runtime dependencies.
## Reduced motion is not optional
```css
@media (prefers-reduced-motion: reduce) {
* {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
scroll-behavior: auto !important;
}
}
```
Then **test it**: DevTools → Rendering → Emulate
`prefers-reduced-motion: reduce`. The end state must still be correct and the UI
still usable. Reduced, not broken.
## Page transitions
Astro's `<ClientRouter />` is the only sanctioned motion dependency. Before
enabling it, verify:
- JS disabled → full navigation still works
- browser back/forward still works
- the review desk's query-param deep links survive
- `prefers-reduced-motion` is honoured
## Audit an existing animation
```bash
grep -rn "transition\|animation\|@keyframes\|transform" src/ --include="*.astro" --include="*.css"
```
For each hit ask: does it animate a layout property? does it respect reduced
motion? is there a stated purpose? Three questions, three possible fixes.
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@@ -1,67 +0,0 @@
---
name: verify-contract
description:
Evolve scripts/verify.mjs across the Astro migration without losing coverage.
Use whenever a verify assertion fails because of a refactor, or when adding
checks for new architecture.
---
# The verification contract
Read [`../../context/verification.md`](../../context/verification.md) first.
`verify.mjs` has 42 assertions pinning real content and interactions. They are
the only thing preventing silent content loss during this migration, and they
will all break, because they assert against files that stop existing.
## The rule
**A failing assertion is a question, not a bug to delete.**
```
assertion fails
does the user-visible fact it pins still exist?
├── yes → re-point the assertion at the new location
└── no → you deleted content. Put it back, or get sign-off.
```
`grep -c 'throw new Error' scripts/verify.mjs` must not decrease. If it must,
the `verification-engineer` writes a one-line reason per removal in the task
report. Nobody else may reduce coverage.
## Translating assertions
| Kind | Old | New |
| --------------------- | ------------------------------------ | ----------------------------------------------------------------------------- |
| Content presence | `html.includes('data-phase="plan"')` | same token, read from `dist/full-guide/index.html` |
| Implementation detail | `js.includes('renderTree')` | assert the rendered output has the tree UI, not that a function is named that |
| Asset version | `'app.js?v=20260904-vote-widget'` | assert the built HTML references a hashed asset |
Implementation-detail assertions are the dangerous ones: they _look_ deletable.
They are pinning a feature. Replace with an output-level assertion of the same
feature; never drop.
## Add the stronger check
Token matching cannot catch a dropped paragraph. Add rendered-text snapshots:
```bash
# before migrating
node .agents/scripts/snapshot-route.mjs http://localhost:4173/models/ > .agents/snapshots/models.txt
# after
node .agents/scripts/snapshot-route.mjs dist/models/index.html | diff .agents/snapshots/models.txt -
```
Commit the snapshots. They are the migration's regression net.
## Extend audit-ui.mjs
It rejects external `<script>`/`<link>` but **misses external URLs inside CSS**
— which is exactly how the broken Google Fonts `@font-face` in `styles.css:1`
got into a "dependency-free" site. Add:
```js
if (/@import|src:\s*url\(['"]?https?:|url\(['"]?https?:/i.test(css))
throw new Error(`${file} has an external CSS dependency`);
```
-74
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@@ -1,74 +0,0 @@
---
name: visual-regression
description:
Prove a refactor did not change how the site looks. Use before and after any
page migration, token consolidation, or breakpoint change on ai-for-dummies.
---
# Visual regression
"Maintain the same styles" is a testable claim. Test it.
## Capture
The repo already has a Playwright pattern (`scripts/inspect.py`). Extend it
rather than inventing one.
```python
from playwright.sync_api import sync_playwright
ROUTES = ['/', '/full-guide/', '/summary/', '/models/', '/agents/',
'/skills/', '/rules/', '/skills-review/',
'/hands-on/starter/', '/hands-on/rules/']
WIDTHS = [560, 800, 1100, 1600]
with sync_playwright() as p:
browser = p.chromium.launch(headless=True)
for route in ROUTES:
for w in WIDTHS:
page = browser.new_page(viewport={'width': w, 'height': 900})
page.goto(f'{BASE}{route}', wait_until='networkidle')
page.screenshot(path=f'{OUT}/{route.strip("/").replace("/","_") or "index"}-{w}.png',
full_page=True)
page.close()
browser.close()
```
Run once against `pnpm run preview`. To compare against the vanilla site, serve
a pre-cutover worktree on :4173 first — those files are no longer on `main`.
Keep both sets.
## Compare
```bash
for f in before/*.png; do
compare -metric AE "$f" "after/$(basename $f)" null: 2>&1 # ImageMagick
echo " <- $(basename $f)"
done
```
Pixel-exact is not the bar — antialiasing differs. Judge by eye where the metric
is non-trivial, and attach the pair to the task report.
## The three widths that catch the most
- **560px** — where the 16 ad-hoc breakpoints collapse to `--bp-sm`. Highest
risk in the whole migration.
- **800px** — the most common existing breakpoint; layout flips here.
- **1600px** — `min-width` rules that only fire on large screens are the ones
nobody notices are broken.
Also screenshot at the **old** breakpoint values you removed (520, 530, 600,
620, 720, 850, 880, 900), not just the new ones. Regressions hide exactly there.
## What a real difference looks like
Expect and accept: sub-pixel text shifts, antialiasing.
Investigate: anything that moves by more than ~2px, any colour change (that is a
token bug), any element that appears or disappears (that is content loss — stop
and check the snapshot diff).
## Reduced motion
Capture one pass with `prefers_reduced_motion='reduce'`. Animations must land in
their correct end state, not vanish.
-40
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@@ -1,40 +0,0 @@
AI For Dummies — Agents and trees
← ROUTE MAP
02 / AGENTS & TREES
field guide ↗
Subagent workflow
One branch
per
hand.
Agents work when roles, files, and evidence are bounded. A worktree gives each worker its own checkout while the orchestrator protects intent.
The tree
Split at
the
seam.
MAIN / ORCHESTRATOR
├── agent/ui → components + visual states · ├── agent/tests → acceptance + regressions · └── agent/docs → guide + examples · merge after each leaf returns a diff and evidence
FRAME
Orchestrator
Owns scope, task graph, boundaries, and integration.
HAND OFF
Worker
Owns one coherent slice and one worktree.
PROVE
Verifier
Re-runs gates and reports remaining gaps.
Handoff
Context that
can
travel.
01
Brief
Goal, owned files, dependencies, non-goals, acceptance.
02
Isolation
One branch and worktree per independent change.
03
Evidence
Commands, result, changed files, screenshots, gaps.
Previous: models →
Rules case study →
Try the rules lab →
-303
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@@ -1,303 +0,0 @@
{
"colors": [
"#081621",
"#0b1b27",
"#0c1a25",
"#0f2230",
"#102536",
"#102837",
"#102b3a",
"#112a3b",
"#122534",
"#123042",
"#132b3b",
"#172f42",
"#173046",
"#173245",
"#173b4f",
"#18364a",
"#19364a",
"#1a4b42",
"#1c425a",
"#1d455b",
"#1f3a4b",
"#215675",
"#244760",
"#29455a",
"#2a4150",
"#315f80",
"#344c5d",
"#41596b",
"#426070",
"#466274",
"#486175",
"#496274",
"#527085",
"#527f9f",
"#557080",
"#572f32",
"#596f9a",
"#5b7098",
"#65717a",
"#697b89",
"#6b668f",
"#6c6898",
"#7c78a8",
"#80c69a",
"#80c69a20",
"#80c69a22",
"#8ca1af",
"#91aab7",
"#9ba7a5",
"#9bcba7",
"#9eabb4",
"#9eb0bb",
"#a7483f",
"#a9b6be",
"#a9bcc8",
"#a9e3ae",
"#aebbc3",
"#aebfc7",
"#aebfc9",
"#afbec7",
"#b0bac1",
"#b5c0c7",
"#b7c7d1",
"#b8c8d2",
"#b9c8d0",
"#b9c8d1",
"#bed0dc",
"#bfccd4",
"#c1d1d8",
"#c4cdd3",
"#c6d2d7",
"#c9d5dc",
"#cbd9e1",
"#d0d5d2",
"#d4dfe3",
"#d5dde2",
"#d5f1d6",
"#d6e1e4",
"#d8dee2",
"#e5e3ef",
"#e5eeeb",
"#e89a8e",
"#e8ecee",
"#e9ecee",
"#e9eeed",
"#ebbf58",
"#eceaf5",
"#eceff0",
"#edf0f1",
"#eeedf6",
"#efc76b",
"#efc76b18",
"#f0eef8",
"#f1f0f7",
"#f5f4f1",
"#f6f3ed",
"#ffb5a8",
"#ffd7d0",
"#fff",
"#ffffff05",
"#ffffff06",
"#ffffff1f",
"#ffffff2b",
"#ffffff2d",
"#ffffff30",
"#ffffff32",
"#ffffff40",
"#ffffff42",
"#ffffff50",
"#ffffff66",
"rgb(255 255 255 / 14.1176%)",
"rgb(255 255 255 / 22.7451%)",
"rgb(255 255 255 / 25.098%)",
"rgb(255 255 255 / 31.3725%)"
],
"sizes": [
"01em",
"1em",
"1px",
"1.2em",
"1.45em",
"1.5em",
"1.8em",
"02em",
"2px",
"2.4vw",
"2.5vw",
"2.6vw",
"3em",
"3px",
"3vw",
"3.3vw",
"3.4vw",
"04em",
"4px",
"4vw",
"05em",
"5em",
"5px",
"5vw",
"5.6vw",
"06em",
"6px",
"6vw",
"07em",
"7px",
"7vw",
"08em",
"8px",
"8vw",
"8.3vw",
"09em",
"9em",
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"12px",
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"35em",
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"045em",
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]
}
-104
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@@ -1,104 +0,0 @@
[
"01 frota",
"02 worktrees",
"03 modelos",
"04 skills",
"05 criar",
"06 kit de campo",
"07 prática",
"ENGENHARIA DE IA <i></i> 01 / 2026",
"Uma apresentação para quem entrega software",
"Você não precisa de um exército de modelos. Precisa de um sistema: uma mente para enquadrar o trabalho, várias mãos para executá-lo e uma fronteira clara entre cada tarefa.",
"NOTA DE CAMPO / 001",
"Entregue o<br /><em>sistema.</em>",
"Skills · agentes · worktrees · evidências",
"modelo forte<br />para ambiguidade",
"workers delimitados<br />em paralelo",
"iterações<br />com evidências",
"Leia isto como um mapa de rota, não como uma receita de prompt.",
"REGRA ZERO",
"Modelo forte para ambiguidade.<br />Modelo leve para trabalho delimitado.",
"Uma pequena frota",
"coordenação antes do paralelismo",
"ORQUESTRADOR",
"Decide o que<br />precisa acontecer.",
"Componentes e estados visuais",
"Casos de aceitação",
"Guia e exemplos",
"O orquestrador preserva a intenção, escreve pequenos contratos e reúne resultados verificáveis. Ele não precisa digitar cada linha.",
"Por que a fronteira importa",
"uma tarefa vaga / três falhas previsíveis",
"Sopa de contexto",
"Cada worker lê tudo. Ninguém sabe quais fatos são essenciais.",
"Colisão de branches",
"Dois agentes usam o mesmo checkout. O caminho mais rápido vira resolução de conflitos.",
"Desvio confiante",
"O diff parece ótimo, mas ninguém verifica se resolveu o problema original.",
"O ciclo de subagentes",
"Clique em uma fase.<br /><em>Veja a passagem.</em>",
"Delegar é mover uma tarefa delimitada para um contexto menor — não abrir mão da responsabilidade.",
"O que atravessa contextos",
"brief → diff → evidência",
"Pacote",
"Contém",
"Por que importa",
"Git worktrees",
"Uma branch<br />por <em>mão.</em>",
"Um worktree é outro diretório ligado ao mesmo repositório. Cada agente recebe seu próprio checkout e índice; o histórico continua compartilhado.",
"Selecione um nó para inspecionar checkout, responsável e próxima ação.",
"topologia do repositório",
"<i></i> 4 checkouts",
"RAIZ",
"AGENTE DE UI",
"AGENTE DE TESTES",
"AGENTE DE DOCS",
"● limpo",
"3 arquivos · trabalhando",
"8 verificações · pronto",
"2 páginas · revisão",
"Roteamento de modelos",
"Não pague por<br />raciocínio onde precisa<br />de <em>ritmo.</em>",
"Escolha um trabalho para entender por que o perfil do modelo muda.",
"Trabalho",
"Perfil",
"Formato do prompt",
"Planejar",
"Construir",
"Explorar",
"Revisar",
"Skills",
"Escreva do jeito certo<br /><em>uma vez.</em>",
"Uma skill é um procedimento reutilizável. Ela pode carregar instruções, referências, scripts e assets. Não é memória mágica e não substitui critérios de aceitação.",
"01 / defina o gatilho",
"02 / carregue detalhes sob demanda",
"03 / devolva evidências",
"PACOTE DE SKILL",
"Skills comuns",
"escolha o comportamento antes do modelo",
"O kit de campo",
"Trabalhos diferentes.<br />Instintos <em>diferentes.</em>",
"Uma skill muda como o agente aborda o trabalho. Algumas moldam a comunicação. Outras impõem pesquisa, diagnóstico, revisão ou disciplina de conclusão. Selecione uma para inspecionar sua regra operacional.",
"SIMPLIFICAR",
"código mínimo que funciona",
"COMUNICAR",
"sinal sem excesso",
"CONCLUIR",
"gates e evidências",
"INVESTIGAR",
"fontes primárias primeiro",
"DIAGNOSTICAR",
"ciclo curto de feedback",
"REVISAR",
"padrões × especificação",
"ECONOMIZAR",
"comprima saídas ruidosas",
"UM LOADOUT PRÁTICO",
"<b>PLANEJAR</b> unlazy <i>→</i> <b>CONSTRUIR</b> ponytail-lite <i>→</i> <b>DIAGNOSTICAR</b> diagnosing-bugs <i>→</i> <b>REPORTAR</b> caveman",
"O PAPEL HUMANO",
"O agente pode ser autônomo na execução. Intenção, limites e evidências continuam sendo seus.",
"COMECE AQUI",
"Comece com um agente e uma skill. Adicione paralelismo apenas quando as tarefas forem realmente independentes.",
"Continue aprendendo",
"12 novas leituras + documentação primária",
"Aprofunde com documentação oficial, casos de produção, Medium e fluxos de praticantes. <a href=\"rules/\">Estudo de caso sobre regras e enforcement →</a> <a href=\"docs/references/README.md\">Referências primárias →</a> <a href=\"docs/references/additional-reading.md\">Trilha com 12 leituras →</a>"
]
-754
View File
@@ -1,754 +0,0 @@
AI For Dummies — Field Guide
A
field guide
01 fleet
01 frota
02 worktrees
02 worktrees
03 models
03 modelos
04 skills
04 skills
05 create
05 criar
06 field kit
06 kit de campo
07 hands-on
07 prática
08 verify
review submissions ↗
EN
/
PT
AI ENGINEERING
01 / 2026
ENGENHARIA DE IA
01 / 2026
A presentation for humans who ship
Uma apresentação para quem entrega software
AI for
dummies.
You do not need an army of models. You need a system: one mind to frame the work,
several hands to execute it, and a clean boundary between every task.
Você não precisa de um exército de modelos. Precisa de um sistema: uma mente para
enquadrar o trabalho, várias mãos para executá-lo e uma fronteira clara entre cada
tarefa.
FIELD NOTE / 001
NOTA DE CAMPO / 001
Ship the
system.
Entregue o
sistema.
Skills · agents · worktrees · proof
Skills · agentes · worktrees · evidências
Uma apresentação para quem entrega software
AI for
dummies.
Você não precisa de um exército de modelos. Precisa de um sistema: uma mente para
enquadrar o trabalho, várias mãos para executá-lo e uma fronteira clara entre cada tarefa.
NOTA DE CAMPO / 001
Entregue o
sistema.
Skills · agentes · worktrees · evidências
01
strong model
for ambiguity
modelo forte
para ambiguidade
03
bounded workers
in parallel
workers delimitados
em paralelo
iterations
with evidence
iterações
com evidências
Read this as a route map, not a prompt recipe.
Leia isto como um mapa de rota, não como uma receita de prompt.
01
modelo forte
para ambiguidade
03
workers delimitados
em paralelo
iterações
com evidências
Leia isto como um mapa de rota, não como uma receita de prompt.
RULE ZERO
REGRA ZERO
Strong model for ambiguity.
Light model for bounded work.
Modelo forte para ambiguidade.
Modelo leve para trabalho delimitado.
THINK
MAKE
REGRA ZERO
Modelo forte para ambiguidade.
Modelo leve para trabalho delimitado.
THINK
MAKE
A small fleet
Uma pequena frota
coordination before parallelism
coordenação antes do paralelismo
ORCHESTRATOR
ORQUESTRADOR
Decides what
needs to happen.
Decide o que
precisa acontecer.
Opus / reasoning
UI
Component and visual states
Componentes e estados visuais
agent/ui
TEST
Acceptance cases
Casos de aceitação
agent/tests
DOCS
Guide and examples
Guia e exemplos
agent/docs
Interface worker
Receives: component contract + visual states
Returns: focused diff + viewport evidence
The orchestrator preserves intent, writes small contracts, and gathers results that can
be verified. It does not need to type every line.
O orquestrador preserva a intenção, escreve pequenos contratos e reúne resultados
verificáveis. Ele não precisa digitar cada linha.
Why the boundary matters
Por que a fronteira importa
one vague task / three predictable failures
uma tarefa vaga / três falhas previsíveis
01
Context soup
Sopa de contexto
Every worker reads everything. Nobody knows which facts are load-bearing.
Cada worker lê tudo. Ninguém sabe quais fatos são essenciais.
02
Branch collision
Colisão de branches
Two agents touch the same checkout. The fastest path becomes conflict resolution.
Dois agentes usam o mesmo checkout. O caminho mais rápido vira resolução de
conflitos.
03
Confident drift
Desvio confiante
The diff is polished, but no one checks whether it solved the original problem.
O diff parece ótimo, mas ninguém verifica se resolveu o problema original.
The subagent loop
O ciclo de subagentes
Click a phase.
See the handoff.
Clique em uma fase.
Veja a passagem.
Delegation means moving one bounded task into a smaller context—not giving away
responsibility.
Delegar é mover uma tarefa delimitada para um contexto menor — não abrir mão da
responsabilidade.
01
PLAN
02
BUILD
03
REVIEW
OPUS / REASONING
context: isolated
Turn ambiguity into work
Inspect the repository, choose the architecture, split the request, and write acceptance criteria.
plan → decompose → define acceptance
What crosses contexts
O que atravessa contextos
brief → diff → evidence
brief → diff → evidência
Package
Pacote
Contains
Contém
Why it matters
Por que importa
Brief
goal, files, boundaries
stops the worker inventing the problem
Worktree
branch and isolated checkout
parallel edits do not collide
Checks
tests, build, criteria
turns “looks good” into evidence
Diff
small, reviewable change
integration and discard stay cheap
Git worktrees
Git worktrees
One branch
per
hand.
Uma branch
por
mão.
A worktree is another directory linked to the same repository. Each agent gets its own
checkout and index; history remains shared.
Um worktree é outro diretório ligado ao mesmo repositório. Cada agente recebe seu
próprio checkout e índice; o histórico continua compartilhado.
Select a node to inspect its checkout, owner, and next action.
Selecione um nó para inspecionar checkout, responsável e próxima ação.
repository topology
topologia do repositório
4 checkouts
4 checkouts
ROOT
RAIZ
main
● clean
● limpo
UI AGENT
AGENTE DE UI
agent/ui
3 files · working
3 arquivos · trabalhando
TEST AGENT
AGENTE DE TESTES
agent/tests
8 checks · ready
8 verificações · pronto
DOCS AGENT
AGENTE DE DOCS
agent/docs
2 pages · review
2 páginas · revisão
OWNER
Orchestrator
CHECKOUT
./project
Shared history and integration point. Workers never edit here.
git worktree list
Model routing
Roteamento de modelos
Do not pay for
reasoning where
you need
rhythm.
Não pague por
raciocínio onde precisa
de
ritmo.
Choose a job to see why the model profile changes.
Escolha um trabalho para entender por que o perfil do modelo muda.
Work
Trabalho
Profile
Perfil
Prompt shape
Formato do prompt
Plan
Planejar
strong / broad
What changes? What can break?
Build
Construir
fast / focused
Implement this slice. Run these checks.
Explore
Explorar
read-only / light
Find where this contract is used.
Review
Revisar
independent
Does the diff satisfy the brief?
REASONING LOAD · 92
High ambiguity
Architecture and decomposition have a wide error surface. Spend reasoning here.
Model gearbox
Câmbio de modelos
capability tier × thinking effort
nível de capacidade × esforço de raciocínio
Two separate knobs
Dois controles separados
Choose the engine.
Then choose the
gear.
Escolha o motor.
Depois escolha a
marcha.
A stronger model changes the capability ceiling. Higher reasoning effort gives that
model more room to work. Start with the lightest combination that passes your real
checks, then move one knob at a time.
Um modelo mais forte muda o teto de capacidade. Mais esforço de raciocínio dá mais
espaço para esse modelo trabalhar. Comece com a combinação mais leve que passa seus
checks e mova um controle por vez.
OPENAI
CLAUDE
GEMINI
OpenAI
OFFICIAL SOURCE ↗
Sol · Terra · Luna
GPT-5.6 separates capability tier from reasoning effort. Sol is flagship, Terra balances performance and cost, and Luna targets efficient high-volume work.
REASONING / THINKING
RACIOCÍNIO / PENSAMENTO
LOW
BAIXO
bounded + fast
delimitado + rápido
MEDIUM
MÉDIO
default start
ponto inicial
HIGH
ALTO
complex + costly
complexo + custoso
MEDIUM
Balanced starting point for normal implementation, tests, and review. Measure before moving up.
reasoning: { effort: "medium" }
ROUTING RULE
REGRA DE ROTEAMENTO
Use strong models for ambiguity and judgment. Use lighter models for bounded execution.
Raise effort only when evaluation shows a gain.
Use modelos fortes para ambiguidade e julgamento. Use modelos leves para execução
delimitada. Aumente o esforço apenas quando a avaliação mostrar ganho.
Skills
Uma skill é um procedimento reutilizável. Ela pode carregar instruções, referências,
scripts e assets. Não é memória mágica e não substitui critérios de aceitação.
Write the right way
once.
Escreva do jeito certo
uma vez.
A skill is a reusable procedure. It can carry instructions, references, scripts, and
assets. It is not magical memory, and it does not replace acceptance criteria.
Uma skill é um procedimento reutilizável. Ela pode carregar instruções, referências,
scripts e assets. Não é memória mágica e não substitui critérios de aceitação.
01 / trigger clearly
01 / defina o gatilho
02 / load detail on demand
02 / carregue detalhes sob demanda
03 / return evidence
03 / devolva evidências
SKILL PACKAGE
PACOTE DE SKILL
SKILL.md
procedure and limits
references/
facts to consult
scripts/
repeatable checks
assets/
templates and examples
SKILL.md
Trigger, procedure, constraints, and the exact evidence the agent must return.
select another file to explore
name: review-ui · check focus, mobile, reduced motion · run verification · return evidence
Create a skill
Criar uma skill
repeatable pain → reusable judgment
atrito repetido → julgamento reutilizável
The skill forge
A forja de skills
Teach the decision.
Keep the context
light.
Ensine a decisão.
Mantenha o contexto
leve.
Do not package everything you know. Capture the non-obvious choices that repeatedly
improve an outcome, then prove the skill changes behavior.
Não empacote tudo o que você sabe. Capture as escolhas não óbvias que melhoram
resultados repetidamente e prove que a skill muda o comportamento.
01
Observe
Observar
find repeated friction
encontre atrito repetido
02
Define trigger
Definir gatilho
route precisely
roteie com precisão
03
Choose anatomy
Escolher anatomia
only needed files
apenas arquivos necessários
04
Write guidance
Escrever orientação
decisions, not trivia
decisões, não trivialidades
05
Validate
Validar
test real behavior
teste comportamento real
01
QUESTION
Start from repeated friction
Which non-obvious decision keeps being rediscovered?
ACTION
Collect two or three realistic requests. Separate durable judgment from one projects temporary details.
ARTIFACT
A narrow capability and concrete examples.
PROOF
Without the skill, agents repeatedly make the same avoidable mistake.
OUTPUT / SKILL PACKAGE
SAÍDA / PACOTE DE SKILL
review-ui/
├── SKILL.md
├── agents/
│ └── openai.yaml
├── references/
│ └── accessibility.md
└── scripts/
└── verify.mjs
VALIDATE
VALIDAR
quick_validate.py ./review-ui
AFTER REAL USE
APÓS USO REAL
observe failure
sharpen one rule
retest behavior
keep it narrow
observar falha
refinar uma regra
retestar comportamento
manter estreita
Common skills
Skills comuns
choose behavior before model
escolha o comportamento antes do modelo
The field kit
O kit de campo
Different jobs.
Different
instincts.
Trabalhos diferentes.
Instintos
diferentes.
A skill changes how an agent approaches work. Some shape communication. Others enforce
research, debugging, review, or completion discipline. Select one to inspect its
operating rule and verified source.
Uma skill muda como o agente aborda o trabalho. Algumas moldam a comunicação. Outras
impõem pesquisa, diagnóstico, revisão ou disciplina de conclusão. Selecione uma para
inspecionar sua regra operacional.
SIMPLIFY
SIMPLIFICAR
ponytail-lite
minimum code that holds
código mínimo que funciona
COMMUNICATE
COMUNICAR
caveman
signal without filler
sinal sem excesso
COMPLETE
CONCLUIR
unlazy
gates and evidence
gates e evidências
INVESTIGATE
INVESTIGAR
research
primary sources first
fontes primárias primeiro
DIAGNOSE
DIAGNOSTICAR
diagnosing-bugs
tight feedback loop
ciclo curto de feedback
REVIEW
REVISAR
code-review
standards × spec
padrões × especificação
ECONOMIZE
ECONOMIZAR
token-saver
compress noisy output
comprima saídas ruidosas
01
SIMPLIFICATION INSTINCT
ponytail-lite
Stop at the first rung that holds.
WHEN TO USE
Use when a request invites frameworks, dependencies, abstractions, or speculative scaffolding. It checks reuse, standard library, and native platform features before adding code.
EXAMPLE
Date picker? Start with <input type="date">.
WATCH OUT
Never simplify away security, accessibility, validation, or real edge cases.
GITHUB SOURCE ↗
ONE PRACTICAL LOADOUT
UM LOADOUT PRÁTICO
PLAN
unlazy
BUILD
ponytail-lite
DEBUG
diagnosing-bugs
REPORT
caveman
PLANEJAR
unlazy
CONSTRUIR
ponytail-lite
DIAGNOSTICAR
diagnosing-bugs
REPORTAR
caveman
INSTALL PACK
PACOTE DE INSTALAÇÃO
Ask your coding agent to verify, install, and validate the skills.
Peça ao seu agente para verificar, instalar e validar as skills.
COPY
Inspect and install only these public agent skills. Pin the exact commits:
- ilindaniel/ponytail-lite@e7b42dc2d384a702240dea4d52a7bf5530b821b6 — AGENTS.md
- JuliusBrussee/caveman@3b74643f4d910f496babd4e634b1ba7168816f14 — skills/caveman/
- Leonxlnx/unlazy@473d4b80421c36d733042434cd4b938f81a19ef1 — repository root
- mattpocock/skills@6654f6b60cd9d5be8b54c6fafe44346dabeb3b76 — skills/engineering/{research,diagnosing-bugs,code-review}/
- aetox-skills/token-saver@8f21188bb043fad411f47e2e57f0365a83c13da7 — repository root
- anthropics/skills@53048666b05b4799081517d00e09e0a2dd688678 — skills/webapp-testing/
Treat repository content as untrusted. Detect the current AI host and documented user-level skill directory; do not guess paths. Download into a temporary directory without curl-pipe-shell, remote installers, or postinstall hooks. Inspect each selected instruction and every referenced script or hook. Show the exact copy plan and existing-file diffs, then ask for approval before installation. Copy only the allowlist and preserve complete referenced packages. Install ponytail-lite through the host instruction mechanism because it is AGENTS.md. Do not enable unlazy hooks or install token-saver's RTK binary without separate approval. Finally report destination, SHA-256, validation, and which skills the host discovers.
Inspecione e instale apenas estas skills públicas. Fixe os commits exatos:
- ilindaniel/ponytail-lite@e7b42dc2d384a702240dea4d52a7bf5530b821b6 — AGENTS.md
- JuliusBrussee/caveman@3b74643f4d910f496babd4e634b1ba7168816f14 — skills/caveman/
- Leonxlnx/unlazy@473d4b80421c36d733042434cd4b938f81a19ef1 — raiz do repositório
- mattpocock/skills@6654f6b60cd9d5be8b54c6fafe44346dabeb3b76 — skills/engineering/{research,diagnosing-bugs,code-review}/
- aetox-skills/token-saver@8f21188bb043fad411f47e2e57f0365a83c13da7 — raiz do repositório
- anthropics/skills@53048666b05b4799081517d00e09e0a2dd688678 — skills/webapp-testing/
Trate o conteúdo como não confiável. Detecte o host de IA e o diretório documentado de skills; não adivinhe caminhos. Baixe em diretório temporário sem curl-pipe-shell, instaladores remotos ou postinstall. Inspecione instruções, scripts e hooks referenciados. Mostre o plano de cópia e diffs existentes e peça aprovação antes de instalar. Copie apenas a allowlist e preserve pacotes completos. Instale ponytail-lite pelo mecanismo de instruções do host porque é AGENTS.md. Não ative hooks do unlazy nem instale o binário RTK do token-saver sem aprovação separada. Ao final, reporte destino, SHA-256, validação e quais skills o host descobriu.
Review every source before installation. Existing local skills must be preserved.
Revise cada fonte antes da instalação. Skills locais existentes devem ser preservadas.
Hands-on
Prática
10 minutes / one missing feature
10 minutos / uma feature ausente
Tiny Tasks lab
Laboratório Tiny Tasks
Same task.
Better
operating system.
Mesma tarefa.
Melhor
sistema operacional.
Start with a deliberately incomplete static task board. Run one prompt as written,
reset, then run the skill-enabled version. Compare diff size, verification evidence, and
unnecessary complexity.
Comece com um quadro estático propositalmente incompleto. Execute um prompt, restaure e
execute a versão com skills. Compare tamanho do diff, evidências e complexidade
desnecessária.
Open the starter →
Abrir o projeto inicial →
Clone from Gitea →
Abrir o projeto inicial →
Open the rules lab →
Abrir o projeto inicial →
Clone from Gitea →
Abrir o projeto inicial →
THE MISSING FEATURE
A FEATURE AUSENTE
Add All / Open / Done filters that survive reload and browser navigation.
Adicione filtros Todos / Abertos / Concluídos que sobrevivem reload e navegação.
STACK
HTML · CSS · JavaScript
DEPENDENCIES
none
FILES
3
STACK
HTML · CSS · JavaScript
DEPENDÊNCIAS
nenhuma
ARQUIVOS
3
RUN A
Good prompt
Bom prompt
COPY
Work only in hands-on/starter. It is dependency-free HTML, CSS, and JavaScript.
Add an All / Open / Done filter to Tiny Tasks.
Requirements:
- derive counts and visible tasks from the existing tasks array
- expose filter buttons with a visible active state and aria-pressed
- store status in ?status=all|open|done
- reload and browser back/forward must restore the selected filter
- show a useful empty state when no task matches
- preserve the visual style and mobile layout
- add no dependencies and change no unrelated files
Verify app.js syntax and exercise every filter plus URL navigation.
Return changed files, checks run, results, and remaining risk.
Trabalhe apenas em hands-on/starter. É HTML, CSS e JavaScript sem dependências.
Adicione um filtro Todos / Abertos / Concluídos ao Tiny Tasks.
Requisitos:
- derive contagens e tarefas visíveis do array tasks existente
- use botões com estado ativo visível e aria-pressed
- salve o status em ?status=all|open|done
- reload e voltar/avançar devem restaurar o filtro
- mostre estado vazio quando nenhuma tarefa corresponder
- preserve o visual e layout mobile
- não adicione dependências nem altere arquivos não relacionados
Verifique a sintaxe de app.js e teste filtros e navegação por URL.
Retorne arquivos alterados, checks, resultados e risco restante.
Clear context · constraints · acceptance · evidence
Contexto claro · restrições · aceitação · evidência
RUN B
Good prompt + skills
Bom prompt + skills
COPY
Use $ponytail-lite and $webapp-testing.
Work only in hands-on/starter. It is dependency-free HTML, CSS, and JavaScript.
Add an All / Open / Done filter to Tiny Tasks.
Apply $ponytail-lite: inspect first, reuse the current render flow, prefer native URL and button APIs, and avoid dependencies or abstractions.
Apply $webapp-testing: verify all filters, aria-pressed, reload, browser back/forward, empty state, and one mobile viewport.
Acceptance:
- counts and visible tasks come from the existing tasks array
- ?status=all|open|done is the source of truth
- invalid status falls back safely to all
- style remains consistent; unrelated files remain untouched
Return the smallest working diff and concrete verification evidence.
Use $ponytail-lite e $webapp-testing.
Trabalhe apenas em hands-on/starter. É HTML, CSS e JavaScript sem dependências.
Adicione um filtro Todos / Abertos / Concluídos ao Tiny Tasks.
Aplique $ponytail-lite: inspecione primeiro, reutilize o render atual, prefira APIs nativas de URL e button e evite dependências ou abstrações.
Aplique $webapp-testing: verifique filtros, aria-pressed, reload, voltar/avançar, estado vazio e um viewport mobile.
Aceitação:
- contagens e tarefas visíveis vêm do array tasks existente
- ?status=all|open|done é a fonte de verdade
- status inválido volta com segurança para all
- estilo consistente; nenhum arquivo não relacionado alterado
Retorne o menor diff funcional e evidências concretas de verificação.
Same contract · explicit working methods · stronger proof
Mesmo contrato · métodos explícitos · prova mais forte
COMPARE THE RUNS
COMPARE AS EXECUÇÕES
01
Files changed
Arquivos alterados
02
New dependencies
Novas dependências
03
Checks actually run
Checks executados
04
Evidence returned
Evidências retornadas
THE HUMAN JOB
O PAPEL HUMANO
The agent may be autonomous in execution. Intent, boundaries, and evidence remain yours.
O agente pode ser autônomo na execução. Intenção, limites e evidências continuam sendo
seus.
START HERE
COMECE AQUI
Begin with one agent and one skill. Add parallelism only when the tasks are truly
independent.
Comece com um agente e uma skill. Adicione paralelismo apenas quando as tarefas forem
realmente independentes.
Verification
run each gate separately
Checks become evidence
Three layers.
Run each one alone.
Run a gate on its own line, print its exit code, attach the output. The result is the
deliverable.
01 · STATIC
Lint and types
Format, lint, type-check. Fast and scoped to one file. Run on every save.
pnpm lint; echo "lint=$?" pnpm typecheck; echo "typecheck=$?"
02 · BEHAVIOR
Unit and contract
Tests that repeat. Run before claiming done.
pnpm test; echo "test=$?" cd services/api && go test ./...
03 · INTEGRATION
Real UI and API
Drive the actual UI, API, or browser. Slower and flakier — only this catches mobile
overflow and a missing 404.
pnpm check:ui; echo "ui=$?" TURBO_FORCE=true pnpm e2e
FOUR WAYS A GREEN REPORT IS FALSE
1
Pipe a gate
tail, grep, or head hide the real exit code — a pipeline returns the last command's
status.
2
Swallow a rejection
A silent
.catch(() => {})
hides a panic, an upstream limit, or a partial
failure.
3
Trust the cache
Turbo caches results. A gate that "passes" may not have run — use
TURBO_FORCE=true
.
4
Skip the third layer
Lint and unit can both be green while the page breaks on mobile and the API never
returns 404.
RUN IT YOURSELF · two labs, under 10 minutes each
Path A · verification lab
Fill the four-row comparison strip on the starter. Run A naively, Run B with
$gate-discipline
and
$webapp-testing
.
Open the starter →
Clone ↗
git.marcospaulo.dev.br/.../src/branch/pages/hands-on/starter
Path B · rules lab
Toggle every rule off, run the prompt. Toggle every rule on, run it again. Compare
diff size, gate invocations, and the names of checks the agent names back.
Open the rules lab →
Open the rules lab →
Clone ↗
git.marcospaulo.dev.br/.../src/branch/pages/hands-on/rules
Keep learning
Continue aprendendo
12 new readings + primary docs
12 novas leituras + documentação primária
Go deeper with official documentation, production case studies, Medium, and practitioner
workflows.
Rules and enforcement case study →
Skills review desk →
Primary references →
12-part reading path →
Aprofunde com documentação oficial, casos de produção, Medium e fluxos de praticantes.
Estudo de caso sobre regras e enforcement →
Referências primárias →
Trilha com 12 leituras →
Navigate by idea
short chapters / one system
Prefer a focused chapter? Start with the
route map
, then
jump directly to
models
,
agents and worktrees
,
skill creation
,
rules
, or
the
skills review desk
.
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Guardrails — Hands-on Rules
HANDS-ON / RULES
Guardrails
Toggle rules. Same task, different coverage.
Rule sources
0 / 5 active
Prompt diff
EN
PT
NAIVE
Plain prompt
RULED
With guardrails
Copy ruled prompt
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Tiny Tasks — Hands-on Starter
HANDS-ON / STARTER
Tiny Tasks
Three tasks. One missing filter.
Today
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@@ -1,37 +0,0 @@
AI For Dummies — Start here
AI FOR DUMMIES
00 / START HERE
review desk ↗
The short route
Ship the
system.
Start with the map. Then open the one chapter that matches the decision in front of you: model, agent, worktree, skill, rule, or proof.
Take the full field guide
01
Models
Capability and effort are separate knobs.
Open chapter →
02
Agents & trees
Bound roles, handoffs, and worktrees.
Open chapter →
03
Skills
Capture repeatable decisions in small packages.
Open chapter →
04
Rules
Connect guidance to enforcement.
Open chapter →
05
Hands-on
Compare a strong prompt with skill-enabled work.
Open lab →
06
Review desk
Browse original packages, references, scripts, and improvements.
Open desk →
THE THREAD
Frame uncertainty → isolate execution → preserve judgment → verify the change.
The route map is now the default entry. The full guide remains available whenever you want the whole narrative.
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AI For Dummies — Models
← ROUTE MAP
01 / MODELS
field guide ↗
Model routing
Choose the
engine.
A model has a capability ceiling. Effort controls how much room it gets to reason. Route by uncertainty and verification cost.
LOW
Bounded rhythm
Lookup, small edits, formatting, and transformations with clear checks.
MEDIUM
Default work
Normal implementation where the contract is clear but context matters.
HIGH
Ambiguity
Planning, architecture, security judgment, and hard failures.
Two knobs
Capability
× effort
ROUTING RULE
strong model + high effort → frame ambiguity · light model + low effort → bounded execution · raise one knob at a time → compare evidence
Sequence
Spend judgment
where it
compounds.
01
Plan
Strong model: scope, risks, acceptance, and worktree split.
02
Build
Focused worker: smallest context and lightest model that can pass.
03
Review
Independent pass when missed issues cost more than the call.
Next: agents & trees →
Rules case study →
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Rules That Survive the Prompt — AI For Dummies
A
field guide
Pipeline
Skills
Examples
EN
/
PT
A real repository case study
Rules that
survive the
prompt.
Prompts ask for behavior. Repositories preserve it. The interview project combines written context, reusable skills, executable checks, commit hooks, and independent review so the rule is still present when the conversation is gone.
CASE / NETCRACKER
interview
8 skills · 3 agents · 4 enforcement layers
THE SHORT VERSION
A prompt is advice for one run. A repository rule is reusable context plus an executable boundary.
Enforcement pipeline
select a checkpoint
From intent to evidence
Five places
a rule can
hold.
Not every rule belongs in a hook. Put guidance where an agent can discover it, deterministic policy in a command, cheap checks at commit time, and independent judgment at review.
01
CONTEXT
AGENTS.md
02
SKILLS
.agents/skills
03
CLI
check:ui
04
COMMIT
Husky
05
REVIEW
pragent
Project-local skills
procedures born from repeated friction
Small instruction packages
Teach the trap.
Name the
trigger.
These skills are not downloaded magic. They are repository-specific procedures under
.agents/skills/
, distilled from mistakes, commands, and architectural decisions that kept recurring.
gate-discipline
prove green is real
parallel-agents
worktree per task
repo-db
query before crawling
tech-debt
separate line of work
skill-writer
repeat twice, encode once
frontend / go-api
stack-specific traps
Concrete examples
open the source, then adapt
CLI RATCHET
Debt may go down.
Never silently up.
pnpm check:ui
# raw buttons
# swallowed catches
# pages without h1
# hardcoded colours
Read the checker →
HUSKY / PRE-COMMIT
Fast checks before history.
pnpm exec lint-staged
node scripts/check-ui-contract.mjs
Read the hook →
COMMIT MESSAGE
Intent has a grammar.
pnpm exec commitlint --edit $1
feat: add interview timer
fix(api): scope session query
Read commitlint config →
INDEPENDENT REVIEW
A second reader checks intent.
.pr-review.json
├── focus
├── exclude_paths
├── languages
└── instructions
Read review policy →
COPY / ADAPT
Ask your agent to map the enforcement stack.
Use this in the interview repository or adapt the path names to another project.
COPY PROMPT
GO DEEPER
Read the implementation, not just this summary.
01
Repository context
AGENTS.md
02
Skill catalog
.agents/skills/
03
Design skills
skills/
03
Specialist agents
.claude/agents/
04
Staged-file policy
.lintstagedrc.cjs
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Submitted Skills — Review Desk
← field guide
SUBMITTED SKILLS / REVIEW DESK
submissions
A friendly path from draft to dependable
Every skill deserves
a clear job.
Read the original, understand what already works, and compare a safer, leaner draft. Nothing here overwrites a submission; revisions live in their own review output.
01
Discoverable
A precise description tells an agent when to load the skill.
02
Useful in context
Core workflow stays short; conditional detail loads only when needed.
03
Safe by design
Commands, secrets, and shared systems have explicit boundaries.
04
Proven in use
Real prompts and observable checks turn a draft into a reliable tool.
How to use this desk
Compare.
Then choose.
Select a submission, or open an author URL.
Read the gentle review before judging the draft.
Choose
Preview Markdown
in the file toolbar to render either version.
Copy or download the version you want, then vote for the draft you would ship.
The catalog
Find a skill
Why these reviews look this way
The recommendations follow the open Agent Skills format: valid frontmatter for discovery, progressive disclosure for context economy, deterministic scripts for fragile repeated mechanics, and behavioral evaluation rather than a checklist of pretty headings.
Format specification ↗
Writing practices ↗
Evaluation loop ↗
Scripts guide ↗
Share an author with
?author=Name
, or one review with
?author=Name&skill=skill-id&view=improved
. To add a submission later: drop a package under
submitted-skills/
, add an entry under
src/content/reviews/{new-id}.md
(and mirror it into
skills-review/catalog.js
which the desk still reads), then run
node scripts/build-skill-review.mjs
. Votes call a separate service — see
vote-service/
— one per visitor, tracked by network source.
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AI For Dummies — Skills
← ROUTE MAP
03 / SKILLS
review desk ↗
Reusable judgment
Teach the
decision.
A skill changes behavior. Keep the trigger precise, put the workflow in
SKILL.md
, and move conditional facts, scripts, and examples into focused files.
Package anatomy
One job.
More than
one
file.
Choose a file to see why it belongs in the package.
REVIEW-UI / SKILL PACKAGE
├── SKILL.md
trigger + workflow
├── references/
conditional facts
├── scripts/
deterministic checks
└── assets/
templates + examples
Create a skill
Observe →
trigger →
validate
01
Observe friction
Find a repeated decision or failure.
02
Define the trigger
Say when it should load and when it should stay out.
03
Choose anatomy
Use references for facts and scripts for deterministic mechanics.
04
Evaluate behavior
Test realistic prompts, edge cases, safety, and evidence.
Agents & trees →
Rules case study →
Review submitted skills →
Full guide: skill forge →
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AI For Dummies — Route map
← AI FOR DUMMIES
00 / ROUTE MAP
review desk ↗
Start here
Ship the
system.
This guide turns AI work into a shape: frame the problem, choose the model and agent, isolate changes, teach repeatable decisions, and verify the result.
01
Models
Capability and effort are separate knobs.
Open chapter →
02
Agents & trees
Bound roles, handoffs, and worktrees.
Open chapter →
03
Skills
Capture repeatable decisions.
Open chapter →
04
Rules
Connect guidance to enforcement.
Open chapter →
05
Practice
Compare prompts and skill-enabled runs.
Open lab →
06
Review desk
Browse original files and improved drafts.
Open desk →
Full field guide
Operations guide
Each chapter stands alone; the order follows a real task becoming a reliable change.
@@ -1,41 +0,0 @@
---
// Grid-group template — for a set of sibling cards separated by hairlines.
//
// Note the separator technique: `gap: 1px` over a coloured parent background.
// That is DELIBERATE house style throughout this site, not a workaround.
// Do not "fix" it into `border`.
interface Props {
label: string;
/** Number of columns at the widest breakpoint. */
columns?: number;
}
const { label, columns = 3 } = Astro.props;
---
<section class="group" aria-label={label}>
<div class="grid" style={`--columns: ${columns}`}>
<slot />
</div>
</section>
<style>
.grid {
display: grid;
grid-template-columns: repeat(var(--columns), 1fr);
gap: 1px; /* hairline separators, drawn by the parent background */
background: var(--line);
}
/* Children paint their own background, which is what makes the 1px show. */
.grid > :global(*) {
background: var(--paper);
}
@media (max-width: 800px) {
.grid {
grid-template-columns: 1fr;
}
}
</style>
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@@ -1,110 +0,0 @@
---
// Interactive island template. Use ONLY when the component genuinely needs
// client-side behaviour, and write the justification in your PR description.
//
// Islands are LEAVES. Do not wrap static children that could have been
// server-rendered — hydrate the tab panel, not the page.
//
// Hydration preference, in order:
// (none) → client:visible → client:idle → client:load
//
// Usage: <Island client:visible items={items} />
interface Props {
items: { id: string; label: string; body: string }[];
initialId?: string;
}
const { items, initialId = items[0]?.id } = Astro.props;
---
<div class="island" data-initial={initialId}>
<div class="tabs" role="tablist" aria-label="Sections">
{
items.map((item) => (
<button
role="tab"
id={`tab-${item.id}`}
aria-controls={`panel-${item.id}`}
aria-selected={item.id === initialId}
data-tab={item.id}
>
{item.label}
</button>
))
}
</div>
{
items.map((item) => (
<div
role="tabpanel"
id={`panel-${item.id}`}
aria-labelledby={`tab-${item.id}`}
data-panel={item.id}
hidden={item.id !== initialId}
>
{item.body}
</div>
))
}
</div>
<script>
// Scoped to this island's own root so multiple instances never collide.
document.querySelectorAll<HTMLElement>('.island').forEach((root) => {
const tabs = root.querySelectorAll<HTMLButtonElement>('[data-tab]');
const select = (id: string) => {
tabs.forEach((tab) => tab.setAttribute('aria-selected', String(tab.dataset.tab === id)));
root.querySelectorAll<HTMLElement>('[data-panel]').forEach((panel) => {
panel.hidden = panel.dataset.panel !== id;
});
};
tabs.forEach((tab) => tab.addEventListener('click', () => select(tab.dataset.tab!)));
// Arrow-key navigation is required for role="tablist" — see
// .agents/rules/accessibility.md
root.querySelector('[role="tablist"]')?.addEventListener('keydown', (event) => {
const key = (event as KeyboardEvent).key;
if (key !== 'ArrowRight' && key !== 'ArrowLeft') return;
const list = [...tabs];
const current = list.findIndex((tab) => tab.getAttribute('aria-selected') === 'true');
const next = list[(current + (key === 'ArrowRight' ? 1 : -1) + list.length) % list.length];
select(next.dataset.tab!);
next.focus();
});
});
</script>
<style>
.tabs {
display: grid;
gap: 8px;
}
button {
padding: 12px;
color: var(--ink);
background: transparent;
border: 1px solid var(--line);
text-align: left;
cursor: pointer;
/* transform/opacity only — never animate layout properties */
transition: background 180ms cubic-bezier(0.2, 0, 0, 1);
}
button[aria-selected='true'] {
color: var(--paper);
background: var(--ink);
}
button:focus-visible {
outline: 3px solid var(--red);
outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
button {
transition-duration: 0.01ms;
}
}
</style>
@@ -1,76 +0,0 @@
---
// Static block template — the default. Ships zero JavaScript.
// Copy to src/components/blocks/<Name>.astro and replace everything marked TODO.
//
// Before using this, confirm the block earns extraction: it appears three times,
// or it has a name a person says out loud. See .agents/rules/componentization.md
interface Props {
/** TODO: describe each prop. Required by default; optional needs a reason. */
eyebrow: string;
title: string;
body: string;
href?: string;
}
const { eyebrow, title, body, href } = Astro.props;
---
<article class="block">
<span class="eyebrow">{eyebrow}</span>
<h2>{title}</h2>
<p>{body}</p>
{href && <a href={href}>Open </a>}
<slot />
</article>
<style>
/* Tokens only. No raw hex, no px font sizes, no ad-hoc breakpoints.
.agents/scripts/check-tokens.mjs enforces this. */
.block {
display: grid;
gap: 10px;
padding: 22px;
background: var(--paper);
color: var(--ink);
}
/* The house eyebrow: uppercase monospace, wide tracking. One class, not
fifteen repetitions. */
.eyebrow {
color: var(--accent);
font: var(--font-eyebrow);
letter-spacing: 0.1em;
text-transform: uppercase;
}
h2 {
margin: 0;
font-size: var(--step-5);
line-height: 1.05;
letter-spacing: -0.06em; /* tight display tracking is a signature of this design */
}
p {
margin: 0;
color: var(--muted);
line-height: 1.65;
}
a {
color: var(--blue);
font-weight: 700;
text-decoration: none;
}
a:focus-visible {
outline: 3px solid var(--red);
outline-offset: 2px;
}
@media (max-width: 800px) {
.block {
padding: 18px;
}
}
</style>
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@@ -1,7 +0,0 @@
dist
node_modules
public/hands-on
submitted-skills
skill-reviews
vote-service
.agents/snapshots
-11
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@@ -1,11 +0,0 @@
{
"printWidth": 100,
"singleQuote": true,
"semi": true,
"trailingComma": "all",
"plugins": ["prettier-plugin-astro"],
"overrides": [
{ "files": "*.astro", "options": { "parser": "astro" } },
{ "files": "*.md", "options": { "proseWrap": "always", "printWidth": 80 } }
]
}
@@ -1,18 +0,0 @@
{
"extends": ["stylelint-config-standard"],
"ignoreFiles": ["dist/**", "public/hands-on/**", "submitted-skills/**"],
"rules": {
"custom-property-pattern": "^[a-z][a-z0-9]*(-[a-z0-9]+)*$",
"declaration-property-value-disallowed-list": {
"/^transition/": ["/width/", "/height/", "/^top/", "/^left/", "/margin/"],
"/^animation/": ["/width/", "/height/"]
},
"media-feature-name-no-unknown": true,
"no-descending-specificity": null,
"selector-class-pattern": "^[a-z][a-z0-9]*(-[a-z0-9]+)*$"
},
"_comments": {
"declaration-property-value-disallowed-list": "Animating layout properties forces reflow every frame and fails the 200ms INP budget. transform and opacity only — see .agents/rules/animation.md",
"ignoreFiles": "hands-on/ is a lab fixture and submitted-skills/ is other people's work; neither is ours to restyle"
}
}
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@@ -1,26 +0,0 @@
// Flat config (ESLint 9+). Copy to the repository root in task 01.
import js from '@eslint/js';
import astro from 'eslint-plugin-astro';
export default [
js.configs.recommended,
...astro.configs.recommended,
{
ignores: [
'dist/**',
'public/hands-on/**', // lab fixtures ship verbatim — linting them would
// invite "fixes" that break the exercise
'submitted-skills/**', // other people's work, reproduced as submitted
'skill-reviews/**', // generated from skills-review/catalog.js
'vote-service/**', // Go service, separate lifecycle
],
},
{
rules: {
'no-console': ['warn', { allow: ['warn', 'error'] }],
eqeqeq: ['error', 'always'],
'no-var': 'error',
'prefer-const': 'error',
},
},
];
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@@ -1,39 +0,0 @@
# Tier 3 gate. Copy to .gitea/workflows/verify.yml in task 01.
#
# Known trap: this Gitea's act-runner registration lives in an emptyDir, so a
# pod restart silently kills CI. If the site stops updating, check the runner
# BEFORE debugging the workflow.
name: verify
on:
push:
branches: [main]
pull_request:
jobs:
gate:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0 # gate.sh compares assertion counts against origin/main
- uses: actions/setup-node@v4
with:
node-version: 22
cache: npm
- run: npm ci --prefer-offline
- run: npm run lint
- run: ./.agents/scripts/gate.sh
# Tier 3 only: too slow for pre-push, essential before publishing.
- name: visual regression
run: |
npx playwright install --with-deps chromium
node .agents/scripts/visual-regression.mjs
- uses: actions/upload-artifact@v4
if: failure()
with:
name: screenshots
path: .agents/snapshots/diff/
@@ -1,27 +0,0 @@
{
"_note": "Merge these into package.json in task 01. `prepare` is what installs husky; without it every hook is inert.",
"scripts": {
"dev": "astro dev",
"build": "astro build",
"preview": "astro preview",
"check": "astro check",
"lint": "eslint . --max-warnings=0 && stylelint '**/*.css' --max-warnings=0",
"format": "prettier --write .",
"verify": "node scripts/verify.mjs && node scripts/audit-ui.mjs && node .agents/scripts/check-tokens.mjs",
"gate": "./.agents/scripts/gate.sh",
"snapshot": "node .agents/scripts/snapshot-route.mjs",
"prepare": "husky"
},
"devDependencies": {
"astro": "^5",
"@eslint/js": "^9",
"eslint": "^9",
"eslint-plugin-astro": "^1",
"husky": "^9",
"lint-staged": "^16",
"prettier": "^3",
"prettier-plugin-astro": "^0.14",
"stylelint": "^16",
"stylelint-config-standard": "^39"
}
}
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@@ -1,70 +0,0 @@
---
// Chapter page template — for the numbered chapters (models, agents, skills,
// rules). These ship ZERO JavaScript today and must continue to.
//
// Copy to src/pages/<slug>.astro. The route must match the existing URL
// exactly, trailing slash included.
import ChapterLayout from '../layouts/ChapterLayout.astro';
import GridGroup from '../components/blocks/GridGroup.astro';
import StaticBlock from '../components/blocks/StaticBlock.astro';
import { getEntry } from 'astro:content';
// Content comes from a collection, never hard-coded in the page.
// Both `en` and `pt` are required by the schema.
const chapter = await getEntry('chapters', 'models');
const lang = 'en'; // TODO: wire to the language toggle decision (task 03)
---
<ChapterLayout
number={chapter.data.number}
title={chapter.data.title[lang]}
description={chapter.data.description[lang]}
>
<section class="hero">
<p class="eyebrow">{chapter.data.eyebrow[lang]}</p>
<h1 set:html={chapter.data.heading[lang]} />
<p class="lede">{chapter.data.lede[lang]}</p>
</section>
<GridGroup label="Chapter sections" columns={3}>
{
chapter.data.sections.map((section) => (
<StaticBlock
eyebrow={section.eyebrow[lang]}
title={section.title[lang]}
body={section.body[lang]}
/>
))
}
</GridGroup>
</ChapterLayout>
<style>
/* Page-level layout only. Anything reusable belongs in a component. */
.hero {
max-width: 780px;
padding: clamp(75px, 12vh, 145px) 0 85px;
}
h1 {
margin: 16px 0 24px;
font-size: var(--step-display);
line-height: 0.86;
letter-spacing: -0.08em;
}
/* Georgia is a real system font and DOES render — unlike Manrope/DM Mono.
See .agents/context/design-system.md */
h1 :global(em) {
color: var(--blue);
font-family: Georgia, serif;
font-weight: 400;
}
.lede {
max-width: 570px;
color: var(--muted);
line-height: 1.65;
}
</style>
-56
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@@ -1,56 +0,0 @@
---
// Interactive page template — for pages that genuinely need client-side
// behaviour (the full guide, the review desk).
//
// The page itself is still server-rendered. Only the islands hydrate.
// If you are copying this for a page that has no interaction, use
// chapter.astro instead.
import BaseLayout from '../layouts/BaseLayout.astro';
import Island from '../components/islands/Island.astro';
import { getCollection } from 'astro:content';
const entries = await getCollection('guide');
const lang = 'en'; // TODO: wire to the language toggle decision (task 03)
const items = entries.map((entry) => ({
id: entry.id,
label: entry.data.title[lang],
body: entry.data.copy[lang],
}));
---
<BaseLayout title="Full field guide" description="TODO">
<!-- Static content is server-rendered. No hydration cost. -->
<section class="hero">
<p class="eyebrow">The full guide</p>
<h1>Ship the <em>system.</em></h1>
</section>
<!--
client:visible, not client:load — this is below the fold and the page must
stay interactive-free until it matters. Justification belongs in the PR:
"tab panel requires click-driven state; no server equivalent."
-->
<Island client:visible items={items} />
<!-- More static content after the island. Islands are leaves, not wrappers. -->
<slot />
</BaseLayout>
<style>
.hero {
max-width: 780px;
padding: clamp(75px, 12vh, 145px) 0 85px;
}
h1 {
font-size: var(--step-display);
line-height: 0.86;
letter-spacing: -0.08em;
}
h1 em {
color: var(--blue);
font-family: Georgia, serif;
font-weight: 400;
}
</style>
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@@ -1,68 +0,0 @@
# Tier 3 gate and publication. The act-runner registration is stored in an
# emptyDir: after a runner pod restart, re-register it before debugging CI.
name: verify-and-publish
on:
push:
branches: [main]
pull_request:
# Publication is deliberately manual for the duration of the Astro migration.
# See the `publish` job below for why.
workflow_dispatch:
inputs:
publish:
description: 'Force-push dist/ to the pages branch'
type: boolean
default: false
jobs:
gate:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- uses: actions/setup-node@v4
with:
node-version: 22
# Node 25 dropped the bundled corepack, and this self-hosted act-runner
# is not a good place to discover whether it can fetch a third-party
# action. Bootstrapping pnpm with npm needs neither. Keep the version in
# step with package.json's `packageManager`.
- run: npm install --global pnpm@11.25.0
- run: pnpm install --frozen-lockfile
- run: pnpm run lint
- run: ./.agents/scripts/gate.sh
# The visual-regression step is intentionally absent. `visual-regression.mjs`
# only *captures* baselines — it has no compare mode — so in CI it would
# overwrite .agents/snapshots/before/ and pass unconditionally. It also
# imports `playwright`, which is not a dependency of this project. Wire it
# back in once it can actually diff. See task 03's report.
publish:
# `dist/` now holds all ten routes, so the stub hazard that forced this to
# manual dispatch is gone. It stays manual anyway: the step below is a
# force-push over the live `pages` branch, and making it fire on every push
# to main means every merge republishes with no human in the loop. Flipping
# it to `push` on main is a deliberate decision, not a leftover TODO.
if: github.event_name == 'workflow_dispatch' && inputs.publish
needs: gate
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: actions/setup-node@v4
with:
node-version: 22
- run: npm install --global pnpm@11.25.0
- run: pnpm install --frozen-lockfile
- run: pnpm run build
- name: Publish generated site to pages
run: |
git config user.name 'gitea-actions[bot]'
git config user.email 'gitea-actions[bot]@users.noreply.local'
git switch --orphan pages
git rm -rf .
cp -a dist/. .
git add --all
git commit -m 'chore: publish site'
git push --force origin HEAD:pages
-24
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@@ -1,24 +0,0 @@
# Tooling caches, not part of the published site.
.serena/
__pycache__/
# Build + toolchain (Astro migration).
node_modules/
dist/
.astro/
.husky/_/
# Visual-regression working output. Baselines in .agents/snapshots/ ARE tracked;
# the per-run captures and diffs are not.
.agents/snapshots/after/
.agents/snapshots/diff/
# agent run logs
.agents/logs/
# pnpm-only project. A stray npm/yarn/bun run here is a bug the gate rejects;
# ignoring the artefacts keeps one from being committed by accident.
package-lock.json
yarn.lock
bun.lock
bun.lockb
-26
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@@ -1,26 +0,0 @@
# Conventional commits, matching this repository's existing log
# (feat:, fix:, docs:, refactor:, chore:, test:, style:, ci:).
#
# Deliberately a plain regex rather than a commitlint dependency: this project's
# thesis is having no unnecessary dependencies, and one regex is legible to
# every agent that has to satisfy it.
message_file=$1
first_line=$(head -n1 "$message_file")
# Allow merge and revert commits through untouched.
case "$first_line" in
"Merge "*|"Revert "*) exit 0 ;;
esac
if ! printf '%s' "$first_line" | grep -qE '^(feat|fix|docs|refactor|chore|test|style|ci|perf|build|revert)(\([a-z0-9 -]+\))?: .{1,}$'; then
echo "commit-msg: subject must be '<type>: <subject>' (lowercase type)." >&2
echo " types: feat fix docs refactor chore test style ci perf build revert" >&2
echo " got: $first_line" >&2
exit 1
fi
if [ "${#first_line}" -gt 72 ]; then
echo "commit-msg: subject is ${#first_line} chars; keep it under 72." >&2
exit 1
fi
-10
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@@ -1,10 +0,0 @@
# Tier 1: staged files only. Budget < 3s — see .agents/rules/gates.md
#
# Husky v9+: no `husky.sh` sourcing (deprecated in v9, removed in v10).
# Guard the silent-failure mode: if hooks are configured but .husky/_ is
# missing (fresh worktree that never ran `pnpm install`), this file would not
# execute at all. Nothing we can do from inside it — so verify-hooks.sh exists
# and worktree.sh runs it at creation time.
pnpm exec lint-staged
-40
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@@ -1,40 +0,0 @@
# Tier 2: the real gate. Whole project. Budget < 90s.
# Takes a cross-worktree lock so parallel agents queue instead of thrashing.
# The publish step below re-enters git push. Without this, that inner push would
# fire this hook again, run the gate again, and publish again, forever.
if [ "${AF_PUBLISHING:-0}" = '1' ]; then
exit 0
fi
.agents/scripts/gate.sh || exit 1
# Publishing to `pages` overwrites the live site. It happens here, on a push of
# main to origin, and nowhere else.
#
# Set AF_NO_PUBLISH=1 to push main without republishing:
# AF_NO_PUBLISH=1 git push
[ "${AF_NO_PUBLISH:-0}" = '1' ] && exit 0
remote_name=$1
[ "$remote_name" = 'origin' ] || exit 0
# stdin gives one line per ref being pushed:
# <local ref> <local sha> <remote ref> <remote sha>
zero='0000000000000000000000000000000000000000'
while read -r local_ref local_sha remote_ref remote_sha; do
[ "$remote_ref" = 'refs/heads/main' ] || continue
# A deletion has no build to publish.
[ "$local_sha" = "$zero" ] && continue
# This hook runs before the push lands, so `pages` would go live ahead of
# `main` if the push then failed. Publish only when the push cannot be
# rejected as a non-fast-forward: the remote tip must already be an ancestor.
if [ "$remote_sha" != "$zero" ] && ! git merge-base --is-ancestor "$remote_sha" "$local_sha"; then
echo "pre-push: main is not a fast-forward; not publishing." >&2
echo " Push main first, then run .agents/scripts/publish-pages.sh" >&2
continue
fi
.agents/scripts/publish-pages.sh --pending "$local_sha" || exit 1
done
-6
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@@ -1,6 +0,0 @@
{
"*.{js,mjs,ts,astro}": ["prettier --write", "eslint --fix --max-warnings=0 --no-warn-ignored"],
"*.css": ["prettier --write", "stylelint --fix --max-warnings=0 --allow-empty-input"],
"src/**/*.{astro,css}": ["node .agents/scripts/check-tokens.mjs"],
"*.{json,md,yml,yaml}": ["prettier --write"]
}
-17
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@@ -1,17 +0,0 @@
dist
hands-on
node_modules
public/hands-on
submitted-skills
skill-reviews
vote-service
.agents/snapshots
pnpm-lock.yaml
public/submitted-skills
# Unmigrated legacy sources, kept verbatim under `legacy/`. These are
# hand-written files with very long lines; prettier re-wraps them into hundreds
# of changed lines the moment any agent stages one. Task 15 touched the old
# app.js to add four lines and produced an 829-line diff. A reformat here is
# churn at best.
/legacy/
-11
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@@ -1,11 +0,0 @@
{
"printWidth": 100,
"singleQuote": true,
"semi": true,
"trailingComma": "all",
"plugins": ["prettier-plugin-astro"],
"overrides": [
{ "files": "*.astro", "options": { "parser": "astro" } },
{ "files": "*.md", "options": { "proseWrap": "always", "printWidth": 80 } }
]
}
-22
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@@ -1,22 +0,0 @@
dist
node_modules
hands-on
public/hands-on
submitted-skills
public/submitted-skills
skill-reviews
vote-service
# Unmigrated legacy stylesheets, kept verbatim under `legacy/`. Same list and
# same reasoning as .prettierignore: these are minified, single-line
# stylesheets. stylelint's `declaration-block-single-line-max-declarations`
# fires once per rule in them — ~180 errors for `guide.css` alone — so staging
# one to change a single declaration blocks the commit outright. The rule is
# about hand-written source readability and says nothing useful about minified
# legacy output. Migrating one of these into `src/` means bringing it up to the
# design system in the same change, at which point it gets linted like any
# other source file.
#
# `public/fonts/fonts.css` is deliberately NOT here: it is new, hand-written,
# and must stay linted.
/legacy/
-20
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@@ -1,20 +0,0 @@
{
"extends": ["stylelint-config-standard"],
"ignoreFiles": [
"dist/**",
"hands-on/**",
"public/hands-on/**",
"submitted-skills/**",
"skill-reviews/**"
],
"rules": {
"custom-property-pattern": "^[a-z][a-z0-9]*(-[a-z0-9]+)*$",
"declaration-property-value-disallowed-list": {
"/^transition/": ["/width/", "/height/", "/^top/", "/^left/", "/margin/"],
"/^animation/": ["/width/", "/height/"]
},
"media-feature-name-no-unknown": true,
"no-descending-specificity": null,
"selector-class-pattern": "^[a-z][a-z0-9]*(-[a-z0-9]+)*$"
}
}
-96
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# AGENTS.md
Entry point for any AI agent or new engineer working in this repository. Read
this file, then follow the links you need. Full map:
[`.agents/ORCHESTRATOR.md`](.agents/ORCHESTRATOR.md).
## What is this project?
**"AI For Dummies" — a bilingual (EN/PT-BR) presentation and workshop about
working with coding agents: model routing, subagents, git worktrees, skills,
rules, and verification.** It is published as a static site on a self-hosted
Gitea Pages Server, and it doubles as its own teaching artifact: the hands-on
labs are dependency-free HTML/CSS/JS that workshop attendees point an agent at.
- **Stack**: Astro, static output, no runtime dependencies. The migration
recorded in [`plans/astro-refactor/`](plans/astro-refactor/README.md) is
complete; the hand-written pages it replaced are gone. What remains unmigrated
is the editorial CSS and the review-desk modules under `legacy/`, still
imported by the pages that need them.
- **Languages**: English and Brazilian Portuguese, toggled client-side
- **Companion service**: a Go + Kubernetes vote API, reached over
`window.SKILLS_REVIEW_VOTE_API`. Its source is no longer in this repository
## Essential commands
```bash
pnpm run dev # http://localhost:4321/ai-for-dummies/
pnpm run build # writes dist/ — every check below reads it
bash .agents/scripts/gate.sh # the full gate: check, build, verify, audit, tokens
pnpm run verify # content + interaction contracts (scripts/verify.mjs)
node scripts/audit-ui.mjs # responsive / no-external-dependency audit
node scripts/build-skill-review.mjs # regenerate skill-reviews/improved/ from src/content/reviews/
```
`pnpm run verify` is not a formality. It is a set of 84 string-token assertions
that pin the site's real content and interactions, read from the built output.
**A refactor that "passes" by deleting assertions has failed.** See
[`.agents/context/verification.md`](.agents/context/verification.md).
## Publishing
`main` is the source of truth. The `pages` branch is what the Gitea Pages Server
actually serves, and it now carries **build output**, not a copy of `main`'s
tree.
**Pushing `main` republishes the live site.** The `pre-push` hook runs the gate,
then `.agents/scripts/publish-pages.sh`, which builds and force-pushes `dist/`
to `pages`. Use `AF_NO_PUBLISH=1 git push` to land a commit without publishing.
`pages` keeps its history, so rollback is a single force-push to an earlier tip;
`pages-backup-2026-09-06` is the last commit of the hand-written site. The full
procedure is in [`docs/operations-guide.md`](docs/operations-guide.md); read
[`.agents/context/publishing.md`](.agents/context/publishing.md) before changing
it.
## Never touch
- `public/hands-on/starter/` and `public/hands-on/rules/`**lab fixtures.**
The exercise _is_ that they are dependency-free vanilla HTML/CSS/JS an
attendee can hand to an agent. Componentizing them destroys the lesson. They
ship as static assets.
- `submitted-skills/` — other people's submitted work, reproduced verbatim
- `skill-reviews/improved/` — generated; edit `src/content/reviews/*.md` instead
- `dist/`, `node_modules/` — build output, never committed
- `pnpm-lock.yaml`**committed, but never hand-edited.** Change it only as a
side effect of `pnpm install`. Every worktree spins up with
`pnpm install --frozen-lockfile`, which fails outright without it.
- This project is **pnpm-only** (`packageManager` in `package.json` pins the
version). Never run `npm install` or `bun install` here — the gate rejects a
`package-lock.json`, `yarn.lock`, or `bun.lock` outright. pnpm settings live
in `pnpm-workspace.yaml`, **not** in a `pnpm` field in `package.json`; pnpm 11
ignores that field silently.
## Rules
Binding. Read the one that covers what you are about to do.
| Rule | When |
| ---------------------------------------------------------- | ------------------------------------ |
| [`astro.md`](.agents/rules/astro.md) | any `.astro` file |
| [`theming.md`](.agents/rules/theming.md) | any colour, font, or spacing value |
| [`componentization.md`](.agents/rules/componentization.md) | creating or splitting a component |
| [`animation.md`](.agents/rules/animation.md) | any motion, transition, or transform |
| [`accessibility.md`](.agents/rules/accessibility.md) | any interactive element |
| [`content-i18n.md`](.agents/rules/content-i18n.md) | any user-visible string |
| [`code-style.md`](.agents/rules/code-style.md) | always |
| [`git-worktrees.md`](.agents/rules/git-worktrees.md) | starting or finishing a task |
## The one thing to understand first
This site's styling is **not** a design system today. Three near-duplicate
palettes have drifted apart (`--ink` exists as `#172f42`, `#122534`, and
`#173044`), and the `@font-face` rule in `styles.css:1` is malformed, so the
intended Manrope/DM Mono typography has never actually rendered. "Maintain the
same styles" therefore needs a deliberate decision, not a copy-paste. Read
[`.agents/context/design-system.md`](.agents/context/design-system.md) before
touching any CSS.
-1
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@AGENTS.md
+16 -34
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@@ -1,41 +1,23 @@
# Gates: review desk privacy and improved-draft audit
OWNS: src/pages/skills-review.astro, src/components/blocks/{ReviewDetail,
ChangeLens,VoteWidget,PreviewPane,FileTabs}.astro, legacy/skills-review/**,
submitted-skills/Anonymous Operational Submission/**,
skill-reviews/improved/ndo-repro/**, scripts/verify.mjs
OWNS: skills-review/**, submitted-skills/Anonymous Operational Submission/**, skill-reviews/improved/ndo-repro/**, scripts/verify.mjs
The gate commands below now read `dist/`; run `pnpm run build` before them.
Scope: Redact the operational submission's identity and URLs from the published review desk, keep package files usable in either preview mode, and explain each improved draft as a concrete diff.
Scope: Redact the operational submission's identity and URLs from the published
review desk, keep package files usable in either preview mode, and explain each
improved draft as a concrete diff.
- [x] G1: the published operational submission contains no personal name, original source URL, email address, or host-specific path
CHECK: node scripts/verify.mjs
EXPECT: review privacy verification passed
EVIDENCE: exit=0; shell=/bin/sh; cwd=/home/marcos/Projects/ai-for-dummies; path=d3551337f830/34 entries; EXPECT=matched; output-sha256=180e8cd0d18968e2a4244ede959c3459b5ce80b836fc5a0df00961907e5d15a1; output-bytes=481
- [x] G1: the published operational submission contains no personal name,
original source URL, email address, or host-specific path CHECK: node
scripts/verify.mjs EXPECT: review privacy verification passed EVIDENCE:
exit=0; shell=/bin/sh; cwd=/home/marcos/Projects/ai-for-dummies;
path=d3551337f830/34 entries; EXPECT=matched;
output-sha256=180e8cd0d18968e2a4244ede959c3459b5ce80b836fc5a0df00961907e5d15a1;
output-bytes=481
- [x] G2: every package file remains selectable in Original and Improved draft modes without resetting the selected preview
CHECK: node scripts/verify.mjs
EXPECT: review file-mode verification passed
EVIDENCE: exit=0; shell=/bin/sh; cwd=/home/marcos/Projects/ai-for-dummies; path=d3551337f830/34 entries; EXPECT=matched; output-sha256=180e8cd0d18968e2a4244ede959c3459b5ce80b836fc5a0df00961907e5d15a1; output-bytes=481
- [x] G2: every package file remains selectable in Original and Improved draft
modes without resetting the selected preview CHECK: node
scripts/verify.mjs EXPECT: review file-mode verification passed EVIDENCE:
exit=0; shell=/bin/sh; cwd=/home/marcos/Projects/ai-for-dummies;
path=d3551337f830/34 entries; EXPECT=matched;
output-sha256=180e8cd0d18968e2a4244ede959c3459b5ce80b836fc5a0df00961907e5d15a1;
output-bytes=481
- [x] G3: every improved draft has an interactive change lens that explains changed guidance and its rationale
CHECK: node scripts/verify.mjs
EXPECT: review change-lens verification passed
EVIDENCE: exit=0; shell=/bin/sh; cwd=/home/marcos/Projects/ai-for-dummies; path=d3551337f830/34 entries; EXPECT=matched; output-sha256=180e8cd0d18968e2a4244ede959c3459b5ce80b836fc5a0df00961907e5d15a1; output-bytes=481
- [x] G3: every improved draft has an interactive change lens that explains
changed guidance and its rationale CHECK: node scripts/verify.mjs EXPECT:
review change-lens verification passed EVIDENCE: exit=0; shell=/bin/sh;
cwd=/home/marcos/Projects/ai-for-dummies; path=d3551337f830/34 entries;
EXPECT=matched;
output-sha256=180e8cd0d18968e2a4244ede959c3459b5ce80b836fc5a0df00961907e5d15a1;
output-bytes=481
- [x] G4: the review desk works at mobile, Full HD, and 4K widths without page
errors or horizontal overflow EVIDENCE: Playwright audit on 2026-09-04:
320, 390, 1280, 1920, and 3840px passed with Improved Draft and Change
lens rendered; no horizontal overflow or page errors.
- [x] G4: the review desk works at mobile, Full HD, and 4K widths without page errors or horizontal overflow
EVIDENCE: Playwright audit on 2026-09-04: 320, 390, 1280, 1920, and 3840px passed with Improved Draft and Change lens rendered; no horizontal overflow or page errors.
+38 -68
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@@ -3,108 +3,78 @@
A lightweight, presentation-style field guide to AI-assisted engineering.
It explains how to combine a strong planning/review model with faster workers,
reusable skills, subagent handoffs, Git worktrees, and explicit verification. An
interactive field kit compares common behavior skills such as `ponytail-lite`,
`caveman`, `unlazy`, research, debugging, and review. The skill-forge workflow
covers discovery, triggers, package anatomy, progressive instructions,
structural validation, and behavioral iteration. The hands-on lab provides a
tiny starter project and copy-ready baseline and skill-enabled prompts for a
short side-by-side exercise. An interactive model gearbox separates capability
tier from reasoning effort across OpenAI, Claude, and Gemini, and every featured
skill links to a pinned source with an approval-first installation prompt.
reusable skills, subagent handoffs, Git worktrees, and explicit verification.
An interactive field kit compares common behavior skills such as
`ponytail-lite`, `caveman`, `unlazy`, research, debugging, and review.
The skill-forge workflow covers discovery, triggers, package anatomy,
progressive instructions, structural validation, and behavioral iteration.
The hands-on lab provides a tiny starter project and copy-ready baseline and
skill-enabled prompts for a short side-by-side exercise.
An interactive model gearbox separates capability tier from reasoning effort
across OpenAI, Claude, and Gemini, and every featured skill links to a pinned
source with an approval-first installation prompt.
## Run locally
This is an Astro static site. It builds to `dist/` and ships no runtime
dependencies.
This is a dependency-free static site:
```bash
pnpm install
pnpm run dev # http://localhost:4321/ai-for-dummies/
pnpm run build # writes dist/
pnpm run preview # serves the built output
python3 -m http.server 4173
```
Then open <http://localhost:4173>.
Verify the content and interaction contracts with:
```bash
pnpm run verify # reads dist/, so build first
```
The full gate — `astro check`, `astro build`, `verify.mjs`, `audit-ui.mjs`,
`check-tokens.mjs`, and the assertion-count floor — runs as:
```bash
bash .agents/scripts/gate.sh
npm run verify
```
## Project structure
- `src/pages/` — one file per route: the landing route map, the complete
bilingual `full-guide`, the chapter pages, `rules`, `skills`, and
`skills-review`
- `src/components/` — blocks and islands; the interactive diagrams, selectors,
and the language toggle
- `src/content/` — the content collections every page renders from
- `src/styles/tokens.css` — the design tokens
- `legacy/` — the editorial visual system and the review-desk modules, not yet
migrated into components. Still imported by the pages that need them; see
`.agents/context/architecture.md`
- `public/` — assets copied to the site root verbatim: fonts, the hands-on labs,
and `submitted-skills/`
- `index.html` — default route map and focused chapter navigation
- `full-guide/` the complete bilingual presentation, with responsive audit overrides
- `styles.css` / `app.js` — editorial visual system and bilingual field-guide interactions
- `responsive.css` — interactive diagrams and Full HD-to-4K adaptations
- `docs/references/` — bundled research sources and notes
- `docs/operations-guide.md` — canonical SilverBullet operations and skills
guide
- `public/hands-on/starter/` — dependency-free Tiny Tasks exercise
- `public/hands-on/rules/` — dependency-free Guardrails lab; toggles rule
sources into the prompt
- `skills/` — reusable design and rules-case-study skills
- `docs/operations-guide.md` — canonical SilverBullet operations and skills guide
- `hands-on/starter/` — dependency-free Tiny Tasks exercise
- `hands-on/rules/` — dependency-free Guardrails lab; toggles rule sources into the prompt
- `rules/` — bilingual case study of skills, CLI ratchets, Husky, and PR review
- `skills/` — reusable design and rules-case-study skills, plus an interactive package anatomy explorer
- `GATES.md` — acceptance ledger for the project
## Publishing
The Gitea instance has a Pages Server configured to publish a repositorys
`pages` branch under `pages.marcospaulo.dev.br`. `pages` now carries the
**built** site — the contents of `dist/` — not a copy of `main`. The intended
site address is:
`pages` branch under `pages.marcospaulo.dev.br`. The intended site address is:
<https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/>
If the URL is not available yet, verify that the `pages` branch exists and that
the repositorys `pages` branch exists. Gitea itself does not provide a built-in
Pages server; this setup uses the instances separate Pages Server and Actions
deployment path.
the repositorys `pages` branch exists. Gitea itself does not
provide a built-in Pages server; this setup uses the instances separate Pages
Server and Actions deployment path.
For the complete authoring, verification, publication, rollback, worktree, and
skill workflow, see [docs/operations-guide.md](docs/operations-guide.md).
## Reader voting on the skills-review desk
`skills-review/` is static, so its "which draft would you ship?" vote widget
calls a separate stateful service — a small Go API on its own pod, one vote per
visitor enforced server-side by IP (a MAC address is never visible to a server
across the internet, so it cannot be used). Its source no longer lives in this
repository; the deployed service is unchanged. `src/pages/skills-review.astro`
sets `window.SKILLS_REVIEW_VOTE_API` to point at it.
## Research
See [docs/references/README.md](docs/references/README.md) for official Claude,
Codex, and Git documentation. The
[additional reading path](docs/references/additional-reading.md) bundles 12
verified articles and guides, including Medium and practitioner sources. See
[model routing](docs/references/model-routing.md) for current provider controls
and [verified skill sources](docs/references/skill-sources.md) for commit-pinned
provenance.
Codex, and Git documentation. The [additional reading path](docs/references/additional-reading.md)
bundles 12 verified articles and guides, including Medium and practitioner sources.
See [model routing](docs/references/model-routing.md) for current provider controls
and [verified skill sources](docs/references/skill-sources.md) for commit-pinned provenance.
## Rules and enforcement case study
Open `/rules/` for a concise walkthrough grounded in the `netcracker/interview`
repository. It shows how `AGENTS.md`, project-local skills, machine-readable
repo ledgers, a UI contract ratchet, lint-staged, Husky, commitlint, specialist
verifier agents, and PR review reinforce one another. Every example links to its
source file in Gitea, and the page includes a copy-ready prompt for mapping the
same layers in another repository.
Open `/rules/` for a concise walkthrough grounded in the
`netcracker/interview` repository. It shows how `AGENTS.md`, project-local
skills, machine-readable repo ledgers, a UI contract ratchet, lint-staged,
Husky, commitlint, specialist verifier agents, and PR review reinforce one
another. Every example links to its source file in Gitea, and the page includes
a copy-ready prompt for mapping the same layers in another repository.
The implementation patterns are also packaged as project-local skills in
[skills/](skills/README.md). Use `editorial-playbook` when adding chapters or
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<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>AI For Dummies — Agents and trees</title><link rel="stylesheet" href="../chapters.css"></head><body><main><header class="top"><a href="../summary/">← ROUTE MAP</a><span>02 / AGENTS & TREES</span><a href="../full-guide/">field guide ↗</a></header><section class="hero"><p class="eyebrow">Subagent workflow</p><h1>One branch<br>per <em>hand.</em></h1><p>Agents work when roles, files, and evidence are bounded. A worktree gives each worker its own checkout while the orchestrator protects intent.</p></section><section class="pipeline"><div><p class="eyebrow">The tree</p><h2>Split at<br>the <em>seam.</em></h2></div><div class="panel"><strong>MAIN / ORCHESTRATOR</strong><code>├── agent/ui → components + visual states · ├── agent/tests → acceptance + regressions · └── agent/docs → guide + examples · merge after each leaf returns a diff and evidence</code></div></section><section class="grid"><article class="card"><b>FRAME</b><h2>Orchestrator</h2><p>Owns scope, task graph, boundaries, and integration.</p></article><article class="card"><b>HAND OFF</b><h2>Worker</h2><p>Owns one coherent slice and one worktree.</p></article><article class="card"><b>PROVE</b><h2>Verifier</h2><p>Re-runs gates and reports remaining gaps.</p></article></section><section class="practice"><div><p class="eyebrow">Handoff</p><h2>Context that<br>can <em>travel.</em></h2></div><div class="steps"><article><b>01</b><div><strong>Brief</strong><span>Goal, owned files, dependencies, non-goals, acceptance.</span></div></article><article><b>02</b><div><strong>Isolation</strong><span>One branch and worktree per independent change.</span></div></article><article><b>03</b><div><strong>Evidence</strong><span>Commands, result, changed files, screenshots, gaps.</span></div></article></div></section><nav class="links"><a href="../models/">Previous: models →</a><a href="../rules/">Rules case study →</a><a href="../hands-on/rules/">Try the rules lab →</a></nav></main></body></html>
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const phases = {
plan: { model: { en: 'OPUS / REASONING', pt: 'OPUS / RACIOCÍNIO' }, title: { en: 'Turn ambiguity into work', pt: 'Transforme ambiguidade em trabalho' }, copy: { en: 'Inspect the repository, choose the architecture, split the request, and write acceptance criteria.', pt: 'Inspecione o repositório, escolha a arquitetura, divida o pedido e escreva critérios de aceitação.' }, code: { en: 'plan → decompose → define acceptance', pt: 'planejar → decompor → definir aceitação' } },
build: { model: { en: 'SONNET, HAIKU, OR EQUIVALENT', pt: 'SONNET, HAIKU OU EQUIVALENTE' }, title: { en: 'Execute one bounded slice', pt: 'Execute uma fatia delimitada' }, copy: { en: 'Give each worker enough context, one responsibility, and its own worktree. Less context; less collision.', pt: 'Dê a cada worker contexto suficiente, uma responsabilidade e seu próprio worktree. Menos contexto; menos colisões.' }, code: { en: 'brief + worktree → implement → test', pt: 'brief + worktree → implementar → testar' } },
review: { model: { en: 'STRONG MODEL OR HUMAN', pt: 'MODELO FORTE OU HUMANO' }, title: { en: 'Reconnect result to intent', pt: 'Reconecte o resultado à intenção' }, copy: { en: 'Check the diff against the original brief, run the checks, then merge, request changes, or discard.', pt: 'Compare o diff com o brief original, execute as verificações e então faça merge, peça mudanças ou descarte.' }, code: { en: 'diff + checks → review → merge / iterate', pt: 'diff + verificações → revisar → merge / iterar' } }
};
const handsOnPrompts = {
en: {
basic: [
'Work only in hands-on/starter. It is dependency-free HTML, CSS, and JavaScript.',
'',
'Add an All / Open / Done filter to Tiny Tasks.',
'',
'Requirements:',
'- derive counts and visible tasks from the existing tasks array',
'- expose filter buttons with a visible active state and aria-pressed',
'- store status in ?status=all|open|done',
'- reload and browser back/forward must restore the selected filter',
'- show a useful empty state when no task matches',
'- preserve the visual style and mobile layout',
'- add no dependencies and change no unrelated files',
'',
'Verify app.js syntax and exercise every filter plus URL navigation.',
'Return changed files, checks run, results, and remaining risk.'
].join('\n'),
skills: [
'Use $ponytail-lite and $webapp-testing.',
'Work only in hands-on/starter. It is dependency-free HTML, CSS, and JavaScript.',
'',
'Add an All / Open / Done filter to Tiny Tasks.',
'',
'Apply $ponytail-lite: inspect first, reuse the current render flow, prefer native URL and button APIs, and avoid dependencies or abstractions.',
'Apply $webapp-testing: verify all filters, aria-pressed, reload, browser back/forward, empty state, and one mobile viewport.',
'',
'Acceptance:',
'- counts and visible tasks come from the existing tasks array',
'- ?status=all|open|done is the source of truth',
'- invalid status falls back safely to all',
'- style remains consistent; unrelated files remain untouched',
'',
'Return the smallest working diff and concrete verification evidence.'
].join('\n')
},
pt: {
basic: [
'Trabalhe apenas em hands-on/starter. É HTML, CSS e JavaScript sem dependências.',
'',
'Adicione um filtro Todos / Abertos / Concluídos ao Tiny Tasks.',
'',
'Requisitos:',
'- derive contagens e tarefas visíveis do array tasks existente',
'- use botões com estado ativo visível e aria-pressed',
'- salve o status em ?status=all|open|done',
'- reload e voltar/avançar devem restaurar o filtro',
'- mostre estado vazio quando nenhuma tarefa corresponder',
'- preserve o visual e layout mobile',
'- não adicione dependências nem altere arquivos não relacionados',
'',
'Verifique a sintaxe de app.js e teste filtros e navegação por URL.',
'Retorne arquivos alterados, checks, resultados e risco restante.'
].join('\n'),
skills: [
'Use $ponytail-lite e $webapp-testing.',
'Trabalhe apenas em hands-on/starter. É HTML, CSS e JavaScript sem dependências.',
'',
'Adicione um filtro Todos / Abertos / Concluídos ao Tiny Tasks.',
'',
'Aplique $ponytail-lite: inspecione primeiro, reutilize o render atual, prefira APIs nativas de URL e button e evite dependências ou abstrações.',
'Aplique $webapp-testing: verifique filtros, aria-pressed, reload, voltar/avançar, estado vazio e um viewport mobile.',
'',
'Aceitação:',
'- contagens e tarefas visíveis vêm do array tasks existente',
'- ?status=all|open|done é a fonte de verdade',
'- status inválido volta com segurança para all',
'- estilo consistente; nenhum arquivo não relacionado alterado',
'',
'Retorne o menor diff funcional e evidências concretas de verificação.'
].join('\n')
}
};
const modelGuide = {
providers: {
openai: {
label: 'OpenAI', source: 'https://developers.openai.com/api/docs/guides/latest-model',
title: { en: 'Sol · Terra · Luna', pt: 'Sol · Terra · Luna' },
copy: { en: 'GPT-5.6 separates capability tier from reasoning effort. Sol is flagship, Terra balances performance and cost, and Luna targets efficient high-volume work.', pt: 'O GPT-5.6 separa o nível de capacidade do esforço de raciocínio. Sol é flagship, Terra equilibra desempenho e custo, e Luna atende trabalho eficiente em alto volume.' },
tiers: [
['STRONG', 'Sol', { en: 'orchestration + hard judgment', pt: 'orquestração + julgamento difícil' }],
['BALANCED', 'Terra', { en: 'normal implementation', pt: 'implementação normal' }],
['FAST', 'Luna', { en: 'bounded, high-volume work', pt: 'trabalho delimitado e volumoso' }]
],
config: 'reasoning: { effort: "medium" }'
},
claude: {
label: 'Claude', source: 'https://docs.anthropic.com/en/docs/claude-code/model-config',
title: { en: 'Opus · Sonnet · Haiku', pt: 'Opus · Sonnet · Haiku' },
copy: { en: 'Claude Code exposes memorable aliases. Opus handles complex reasoning, Sonnet everyday coding, and Haiku simple fast work. The opusplan alias can plan with Opus and execute with Sonnet.', pt: 'Claude Code oferece aliases fáceis de lembrar. Opus cuida de raciocínio complexo, Sonnet do código cotidiano e Haiku de trabalho simples e rápido. O alias opusplan pode planejar com Opus e executar com Sonnet.' },
tiers: [
['STRONG', 'Opus', { en: 'planning + architecture', pt: 'planejamento + arquitetura' }],
['BALANCED', 'Sonnet', { en: 'everyday coding', pt: 'código cotidiano' }],
['FAST', 'Haiku', { en: 'simple, fast tasks', pt: 'tarefas simples e rápidas' }]
],
config: '/model opus · /model sonnet · /model haiku'
},
gemini: {
label: 'Gemini', source: 'https://ai.google.dev/gemini-api/docs/thinking',
title: { en: 'Pro · Flash · Flash-Lite', pt: 'Pro · Flash · Flash-Lite' },
copy: { en: 'Gemini uses model families rather than interchangeable aliases. Pro targets complex reasoning, Flash balances capability and throughput, and Flash-Lite prioritizes latency and cost.', pt: 'Gemini usa famílias de modelos, não aliases intercambiáveis. Pro mira raciocínio complexo, Flash equilibra capacidade e throughput, e Flash-Lite prioriza latência e custo.' },
tiers: [
['STRONG', 'Pro', { en: 'complex reasoning', pt: 'raciocínio complexo' }],
['BALANCED', 'Flash', { en: 'capability + throughput', pt: 'capacidade + throughput' }],
['FAST', 'Flash-Lite', { en: 'latency + cost', pt: 'latência + custo' }]
],
config: 'thinkingConfig: { thinkingLevel: "MEDIUM" }'
}
},
efforts: {
low: { en: ['LOW', 'Use for formatting, lookup, narrow edits, and well-specified worker tasks. Optimize for fast feedback.', 'bounded task → low'], pt: ['BAIXO', 'Use para formatação, consulta, edições estreitas e tarefas de worker bem especificadas. Otimize para feedback rápido.', 'tarefa delimitada → baixo'] },
medium: { en: ['MEDIUM', 'Balanced starting point for normal implementation, tests, and review. Measure before moving up.', 'normal build → medium'], pt: ['MÉDIO', 'Ponto inicial equilibrado para implementação normal, testes e revisão. Meça antes de subir.', 'build normal → médio'] },
high: { en: ['HIGH', 'Use for architecture, orchestration, hard debugging, and consequential review where added latency is justified.', 'ambiguity + risk → high'], pt: ['ALTO', 'Use para arquitetura, orquestração, diagnóstico difícil e revisão importante quando a latência extra se justifica.', 'ambiguidade + risco → alto'] }
}
};
const skillSources = {
ponytail: 'https://github.com/ilindaniel/ponytail-lite/blob/e7b42dc2d384a702240dea4d52a7bf5530b821b6/AGENTS.md',
caveman: 'https://github.com/JuliusBrussee/caveman/blob/3b74643f4d910f496babd4e634b1ba7168816f14/skills/caveman/SKILL.md',
unlazy: 'https://github.com/Leonxlnx/unlazy/blob/473d4b80421c36d733042434cd4b938f81a19ef1/SKILL.md',
research: 'https://github.com/mattpocock/skills/blob/6654f6b60cd9d5be8b54c6fafe44346dabeb3b76/skills/engineering/research/SKILL.md',
debug: 'https://github.com/mattpocock/skills/blob/6654f6b60cd9d5be8b54c6fafe44346dabeb3b76/skills/engineering/diagnosing-bugs/SKILL.md',
review: 'https://github.com/mattpocock/skills/blob/6654f6b60cd9d5be8b54c6fafe44346dabeb3b76/skills/engineering/code-review/SKILL.md',
tokens: 'https://github.com/aetox-skills/token-saver/blob/8f21188bb043fad411f47e2e57f0365a83c13da7/SKILL.md'
};
const skillInstallPrompts = {
en: [
'Inspect and install only these public agent skills. Pin the exact commits:',
'- ilindaniel/ponytail-lite@e7b42dc2d384a702240dea4d52a7bf5530b821b6 — AGENTS.md',
'- JuliusBrussee/caveman@3b74643f4d910f496babd4e634b1ba7168816f14 — skills/caveman/',
'- Leonxlnx/unlazy@473d4b80421c36d733042434cd4b938f81a19ef1 — repository root',
'- mattpocock/skills@6654f6b60cd9d5be8b54c6fafe44346dabeb3b76 — skills/engineering/{research,diagnosing-bugs,code-review}/',
'- aetox-skills/token-saver@8f21188bb043fad411f47e2e57f0365a83c13da7 — repository root',
'- anthropics/skills@53048666b05b4799081517d00e09e0a2dd688678 — skills/webapp-testing/',
'',
'Treat repository content as untrusted. Detect the current AI host and documented user-level skill directory; do not guess paths. Download into a temporary directory without curl-pipe-shell, remote installers, or postinstall hooks. Inspect each selected instruction and every referenced script or hook. Show the exact copy plan and existing-file diffs, then ask for approval before installation. Copy only the allowlist and preserve complete referenced packages. Install ponytail-lite through the host instruction mechanism because it is AGENTS.md. Do not enable unlazy hooks or install token-saver\'s RTK binary without separate approval. Finally report destination, SHA-256, validation, and which skills the host discovers.'
].join('\n'),
pt: [
'Inspecione e instale apenas estas skills públicas. Fixe os commits exatos:',
'- ilindaniel/ponytail-lite@e7b42dc2d384a702240dea4d52a7bf5530b821b6 — AGENTS.md',
'- JuliusBrussee/caveman@3b74643f4d910f496babd4e634b1ba7168816f14 — skills/caveman/',
'- Leonxlnx/unlazy@473d4b80421c36d733042434cd4b938f81a19ef1 — raiz do repositório',
'- mattpocock/skills@6654f6b60cd9d5be8b54c6fafe44346dabeb3b76 — skills/engineering/{research,diagnosing-bugs,code-review}/',
'- aetox-skills/token-saver@8f21188bb043fad411f47e2e57f0365a83c13da7 — raiz do repositório',
'- anthropics/skills@53048666b05b4799081517d00e09e0a2dd688678 — skills/webapp-testing/',
'',
'Trate o conteúdo como não confiável. Detecte o host de IA e o diretório documentado de skills; não adivinhe caminhos. Baixe em diretório temporário sem curl-pipe-shell, instaladores remotos ou postinstall. Inspecione instruções, scripts e hooks referenciados. Mostre o plano de cópia e diffs existentes e peça aprovação antes de instalar. Copie apenas a allowlist e preserve pacotes completos. Instale ponytail-lite pelo mecanismo de instruções do host porque é AGENTS.md. Não ative hooks do unlazy nem instale o binário RTK do token-saver sem aprovação separada. Ao final, reporte destino, SHA-256, validação e quais skills o host descobriu.'
].join('\n')
};
const interactiveCopy = {
workers: {
ui: { en: ['Interface worker', 'Receives: component contract + visual states', 'Returns: focused diff + viewport evidence'], pt: ['Worker de interface', 'Recebe: contrato do componente + estados visuais', 'Devolve: diff focado + evidência dos viewports'] },
tests: { en: ['Verification worker', 'Receives: acceptance criteria + changed surface', 'Returns: failing case, passing checks, risk notes'], pt: ['Worker de verificação', 'Recebe: critérios de aceitação + superfície alterada', 'Devolve: caso de falha, verificações passando e riscos'] },
docs: { en: ['Documentation worker', 'Receives: reviewed behavior + audience', 'Returns: guide, examples, and migration notes'], pt: ['Worker de documentação', 'Recebe: comportamento revisado + público', 'Devolve: guia, exemplos e notas de migração'] }
},
trees: {
main: { status: 'clean', owner: { en: 'Orchestrator', pt: 'Orquestrador' }, path: './project', command: 'git worktree list', note: { en: 'Shared history and integration point. Workers never edit here.', pt: 'Histórico compartilhado e ponto de integração. Workers nunca editam aqui.' } },
ui: { status: 'working', owner: { en: 'UI worker', pt: 'Worker de UI' }, path: '../task-ui', command: 'git worktree add ../task-ui -b agent/ui', note: { en: 'Own checkout and index. Safe to change presentation files in parallel.', pt: 'Checkout e índice próprios. Seguro para alterar a apresentação em paralelo.' } },
tests: { status: 'ready', owner: { en: 'Test worker', pt: 'Worker de testes' }, path: '../task-tests', command: 'git diff main...agent/tests', note: { en: 'Checks are green. Review the diff before merging into main.', pt: 'Verificações passaram. Revise o diff antes do merge em main.' } },
docs: { status: 'review', owner: { en: 'Docs worker', pt: 'Worker de docs' }, path: '../task-docs', command: 'git merge --no-ff agent/docs', note: { en: 'Review requested. Merge, request changes, or discard without touching another checkout.', pt: 'Revisão solicitada. Faça merge, peça mudanças ou descarte sem tocar em outro checkout.' } }
},
routes: {
plan: { score: 92, label: { en: 'High ambiguity', pt: 'Alta ambiguidade' }, why: { en: 'Architecture and decomposition have a wide error surface. Spend reasoning here.', pt: 'Arquitetura e decomposição têm grande superfície de erro. Invista raciocínio aqui.' } },
build: { score: 38, label: { en: 'Bounded execution', pt: 'Execução delimitada' }, why: { en: 'The brief already removed ambiguity. Optimize for speed and tight feedback.', pt: 'O brief já removeu a ambiguidade. Otimize para velocidade e feedback curto.' } },
explore: { score: 22, label: { en: 'Read-only discovery', pt: 'Descoberta somente leitura' }, why: { en: 'Search, map, and report. A lightweight model can return facts without editing.', pt: 'Busque, mapeie e reporte. Um modelo leve devolve fatos sem editar.' } },
review: { score: 74, label: { en: 'Independent judgment', pt: 'Julgamento independente' }, why: { en: 'Reconnect the diff to intent with fresh context and adversarial attention.', pt: 'Reconecte o diff à intenção com contexto novo e atenção crítica.' } }
},
skillFiles: {
skill: { icon: '◇', title: 'SKILL.md', en: 'Trigger, procedure, constraints, and the exact evidence the agent must return.', pt: 'Gatilho, procedimento, restrições e a evidência exata que o agente deve devolver.' },
references: { icon: '≡', title: 'references/', en: 'Stable facts loaded only when the procedure needs them. Keep the main instruction lean.', pt: 'Fatos estáveis carregados apenas quando o procedimento precisa. Mantenha a instrução principal enxuta.' },
scripts: { icon: '_', title: 'scripts/', en: 'Deterministic checks and repeated operations. Prefer executable proof over prose.', pt: 'Verificações determinísticas e operações repetidas. Prefira prova executável a prosa.' },
assets: { icon: '▧', title: 'assets/', en: 'Templates and examples the agent can copy without reinventing the expected shape.', pt: 'Templates e exemplos que o agente pode copiar sem reinventar o formato esperado.' }
},
skillWorkflow: {
observe: { number: '01', title: { en: 'Start from repeated friction', pt: 'Comece pelo atrito repetido' }, question: { en: 'Which non-obvious decision keeps being rediscovered?', pt: 'Qual decisão não óbvia continua sendo redescoberta?' }, action: { en: 'Collect two or three realistic requests. Separate durable judgment from one projects temporary details.', pt: 'Colete dois ou três pedidos realistas. Separe julgamento durável dos detalhes temporários de um projeto.' }, output: { en: 'A narrow capability and concrete examples.', pt: 'Uma capacidade estreita e exemplos concretos.' }, proof: { en: 'Without the skill, agents repeatedly make the same avoidable mistake.', pt: 'Sem a skill, agentes repetem o mesmo erro evitável.' } },
trigger: { number: '02', title: { en: 'Make discovery precise', pt: 'Torne a descoberta precisa' }, question: { en: 'When should this load—and when should it stay out?', pt: 'Quando isto deve carregar — e quando deve ficar de fora?' }, action: { en: 'Choose a short action-oriented name. Write a discriminating description that names the task and meaningful boundary.', pt: 'Escolha um nome curto orientado à ação. Escreva uma descrição discriminante que nomeie a tarefa e seu limite.' }, output: { en: 'YAML name + description in SKILL.md.', pt: 'Nome + descrição YAML em SKILL.md.' }, proof: { en: 'Relevant prompts select it; nearby unrelated prompts do not.', pt: 'Prompts relevantes selecionam; prompts próximos mas não relacionados, não.' } },
scaffold: { number: '03', title: { en: 'Choose only useful anatomy', pt: 'Escolha apenas a anatomia útil' }, question: { en: 'What must be instructions, executable, consulted, or copied?', pt: 'O que deve ser instrução, executável, consultado ou copiado?' }, action: { en: 'Keep shared guidance in SKILL.md. Add scripts for repeated deterministic work, references for conditional facts, and assets for generated output.', pt: 'Mantenha orientação comum em SKILL.md. Adicione scripts para trabalho determinístico, referências para fatos condicionais e assets para saída.' }, output: { en: 'Smallest folder structure that supports the workflow.', pt: 'A menor estrutura de pastas que sustenta o fluxo.' }, proof: { en: 'Every file has a real caller; no placeholder directories.', pt: 'Cada arquivo tem um consumidor real; nenhuma pasta placeholder.' } },
write: { number: '04', title: { en: 'Write what changes decisions', pt: 'Escreva o que muda decisões' }, question: { en: 'What would a capable agent still get wrong?', pt: 'O que um agente capaz ainda erraria?' }, action: { en: 'State outcome, non-obvious constraints, routing, and stopping conditions. Remove generic advice, duplicate facts, and speculative rules.', pt: 'Declare resultado, restrições não óbvias, roteamento e condições de parada. Remova conselhos genéricos, fatos duplicados e regras especulativas.' }, output: { en: 'Lean SKILL.md with progressive links.', pt: 'SKILL.md enxuto com links progressivos.' }, proof: { en: 'Another agent can act correctly without loading irrelevant detail.', pt: 'Outro agente consegue agir corretamente sem carregar detalhes irrelevantes.' } },
validate: { number: '05', title: { en: 'Test behavior, then sharpen', pt: 'Teste comportamento, depois refine' }, question: { en: 'Did the skill improve a realistic outcome?', pt: 'A skill melhorou um resultado realista?' }, action: { en: 'Run structural validation, execute every new script, and forward-test realistic requests. Fix observed failures with the narrowest rule.', pt: 'Execute validação estrutural, rode cada script novo e teste pedidos realistas. Corrija falhas observadas com a regra mais estreita.' }, output: { en: 'Validated package plus evidence from real use.', pt: 'Pacote validado mais evidência de uso real.' }, proof: { en: 'quick_validate passes and behavior improves without unrelated side effects.', pt: 'quick_validate passa e o comportamento melhora sem efeitos colaterais.' } }
},
commonSkills: {
ponytail: { number: '01', kind: { en: 'SIMPLIFICATION INSTINCT', pt: 'INSTINTO DE SIMPLIFICAÇÃO' }, title: 'ponytail-lite', rule: { en: 'Stop at the first rung that holds.', pt: 'Pare no primeiro degrau que sustenta.' }, use: { en: 'Use when a request invites frameworks, dependencies, abstractions, or speculative scaffolding. It checks reuse, standard library, and native platform features before adding code.', pt: 'Use quando um pedido convida frameworks, dependências, abstrações ou scaffolding especulativo. Verifica reúso, biblioteca padrão e recursos nativos antes de adicionar código.' }, example: { en: 'Date picker? Start with &lt;input type="date"&gt;.', pt: 'Seletor de data? Comece com &lt;input type="date"&gt;.' }, caution: { en: 'Never simplify away security, accessibility, validation, or real edge cases.', pt: 'Nunca simplifique segurança, acessibilidade, validação ou casos extremos reais.' } },
caveman: { number: '02', kind: { en: 'COMMUNICATION STYLE', pt: 'ESTILO DE COMUNICAÇÃO' }, title: 'caveman', rule: { en: 'Signal first. Drop filler.', pt: 'Sinal primeiro. Corte o excesso.' }, use: { en: 'Use for routine status, handoffs, and technical summaries where speed matters. Short fragments make actions and evidence easy to scan.', pt: 'Use em status, handoffs e resumos técnicos rotineiros onde velocidade importa. Fragmentos curtos facilitam localizar ações e evidências.' }, example: { en: 'Built. Tests pass. Published.', pt: 'Feito. Testes passaram. Publicado.' }, caution: { en: 'Drop the style for security warnings, irreversible actions, and sequences where terse wording can be misread.', pt: 'Abandone o estilo em alertas de segurança, ações irreversíveis e sequências onde concisão pode causar erro.' } },
unlazy: { number: '03', kind: { en: 'COMPLETION DISCIPLINE', pt: 'DISCIPLINA DE CONCLUSÃO' }, title: 'unlazy', rule: { en: 'Define observable gates. Finish against evidence.', pt: 'Defina gates observáveis. Termine com evidências.' }, use: { en: 'Use for substantial autonomous builds, audits, and parallel work where quiet omissions are expensive. It turns “done” into runnable acceptance checks.', pt: 'Use em builds autônomos grandes, auditorias e trabalho paralelo onde omissões custam caro. Transforma “pronto” em verificações executáveis.' }, example: { en: 'Gate: language toggle persists. Check: browser reload. Expect: pt-BR.', pt: 'Gate: idioma persiste. Check: recarregar navegador. Esperado: pt-BR.' }, caution: { en: 'Too heavy for trivial edits or factual answers.', pt: 'Pesado demais para edições triviais ou respostas factuais.' } },
research: { number: '04', kind: { en: 'SOURCE DISCIPLINE', pt: 'DISCIPLINA DE FONTES' }, title: 'research', rule: { en: 'Trace claims to owners.', pt: 'Leve afirmações até suas fontes.' }, use: { en: 'Use when APIs, standards, architecture facts, or current behavior must be verified. Capture findings in a cited note, prioritizing primary sources.', pt: 'Use quando APIs, padrões, fatos de arquitetura ou comportamento atual precisam ser verificados. Registre achados citados, priorizando fontes primárias.' }, example: { en: 'Git behavior → git-scm.com docs, not a remembered blog summary.', pt: 'Comportamento do Git → documentação git-scm.com, não memória de um blog.' }, caution: { en: 'Practitioner articles add context; they do not override official behavior.', pt: 'Artigos de praticantes dão contexto; não substituem comportamento oficial.' } },
debug: { number: '05', kind: { en: 'DIAGNOSTIC LOOP', pt: 'CICLO DE DIAGNÓSTICO' }, title: 'diagnosing-bugs', rule: { en: 'No red-capable loop, no theory.', pt: 'Sem ciclo capaz de falhar, sem teoria.' }, use: { en: 'Use for hard bugs, flakes, and regressions. First build a fast deterministic reproduction, then minimize, rank hypotheses, instrument, and fix the root cause.', pt: 'Use para bugs difíceis, flakes e regressões. Primeiro crie reprodução rápida e determinística; depois minimize, ranqueie hipóteses, instrumente e corrija a causa raiz.' }, example: { en: 'One command reproduces the exact symptom before any fix.', pt: 'Um comando reproduz o sintoma exato antes de qualquer correção.' }, caution: { en: 'Do not jump from error message straight to a patch.', pt: 'Não pule da mensagem de erro direto para um patch.' } },
review: { number: '06', kind: { en: 'INDEPENDENT REVIEW', pt: 'REVISÃO INDEPENDENTE' }, title: 'code-review', rule: { en: 'Check standards and intent separately.', pt: 'Verifique padrões e intenção separadamente.' }, use: { en: 'Use on a branch or PR. One axis checks repository standards; another checks whether the change actually satisfies its originating specification.', pt: 'Use em branch ou PR. Um eixo verifica padrões do repositório; outro verifica se a mudança realmente satisfaz a especificação original.' }, example: { en: 'Clean code can still solve the wrong problem.', pt: 'Código limpo ainda pode resolver o problema errado.' }, caution: { en: 'Pin the comparison point and source specification before reviewing.', pt: 'Fixe o ponto de comparação e a especificação antes de revisar.' } },
tokens: { number: '07', kind: { en: 'CONTEXT ECONOMY', pt: 'ECONOMIA DE CONTEXTO' }, title: 'token-saver', rule: { en: 'Keep signal. Strip command noise.', pt: 'Mantenha sinal. Corte ruído de comandos.' }, use: { en: 'Use around verbose tests, builds, Git output, and logs. Filtering preserves context for reasoning while retaining full failure output for recovery.', pt: 'Use em testes, builds, saídas Git e logs verbosos. Filtragem preserva contexto para raciocínio e mantém falhas completas para recuperação.' }, example: { en: '200 passing-test lines → one result; failures keep their trace.', pt: '200 linhas de testes passando → um resultado; falhas mantêm o trace.' }, caution: { en: 'Read raw output when exact wording or full diffs matter.', pt: 'Leia saída bruta quando texto exato ou diffs completos importarem.' } }
}
};
const translations = {
pt: {
'.chapter-links a:nth-child(1)': '01 frota', '.chapter-links a:nth-child(2)': '02 worktrees', '.chapter-links a:nth-child(3)': '03 modelos', '.chapter-links a:nth-child(4)': '04 skills', '.chapter-links a:nth-child(5)': '05 criar', '.chapter-links a:nth-child(6)': '06 kit de campo', '.chapter-links a:nth-child(7)': '07 prática', '.edition': 'ENGENHARIA DE IA <i></i> 01 / 2026',
'.hero .eyebrow': 'Uma apresentação para quem entrega software', '.lede': 'Você não precisa de um exército de modelos. Precisa de um sistema: uma mente para enquadrar o trabalho, várias mãos para executá-lo e uma fronteira clara entre cada tarefa.', '.hero-index span': 'NOTA DE CAMPO / 001', '.hero-index strong': 'Entregue o<br /><em>sistema.</em>', '.hero-index small': 'Skills · agentes · worktrees · evidências',
'.hero-stats div:nth-child(1) span': 'modelo forte<br />para ambiguidade', '.hero-stats div:nth-child(2) span': 'workers delimitados<br />em paralelo', '.hero-stats div:nth-child(3) span': 'iterações<br />com evidências', '.hero-stats p': 'Leia isto como um mapa de rota, não como uma receita de prompt.',
'.thesis span': 'REGRA ZERO', '.thesis strong': 'Modelo forte para ambiguidade.<br />Modelo leve para trabalho delimitado.', '.fleet .section-label span:nth-child(1)': 'Uma pequena frota', '.fleet .section-label span:nth-child(2)': 'coordenação antes do paralelismo', '.captain span': 'ORQUESTRADOR', '.captain h2': 'Decide o que<br />precisa acontecer.', '.worker-card[data-worker="ui"] strong': 'Componentes e estados visuais', '.worker-card[data-worker="tests"] strong': 'Casos de aceitação', '.worker-card[data-worker="docs"] strong': 'Guia e exemplos', '.caption': 'O orquestrador preserva a intenção, escreve pequenos contratos e reúne resultados verificáveis. Ele não precisa digitar cada linha.',
'.failure-map .section-label span:nth-child(1)': 'Por que a fronteira importa', '.failure-map .section-label span:nth-child(2)': 'uma tarefa vaga / três falhas previsíveis', '.failure-grid article:nth-child(1) strong': 'Sopa de contexto', '.failure-grid article:nth-child(1) p': 'Cada worker lê tudo. Ninguém sabe quais fatos são essenciais.', '.failure-grid article:nth-child(2) strong': 'Colisão de branches', '.failure-grid article:nth-child(2) p': 'Dois agentes usam o mesmo checkout. O caminho mais rápido vira resolução de conflitos.', '.failure-grid article:nth-child(3) strong': 'Desvio confiante', '.failure-grid article:nth-child(3) p': 'O diff parece ótimo, mas ninguém verifica se resolveu o problema original.',
'.workflow .eyebrow': 'O ciclo de subagentes', '#workflow-title': 'Clique em uma fase.<br /><em>Veja a passagem.</em>', '.workflow .copy > p:last-child': 'Delegar é mover uma tarefa delimitada para um contexto menor — não abrir mão da responsabilidade.', '.handoff .section-label span:nth-child(1)': 'O que atravessa contextos', '.handoff .section-label span:nth-child(2)': 'brief → diff → evidência', '.handoff thead th:nth-child(1)': 'Pacote', '.handoff thead th:nth-child(2)': 'Contém', '.handoff thead th:nth-child(3)': 'Por que importa',
'.worktrees .eyebrow': 'Git worktrees', '.worktrees h2': 'Uma branch<br />por <em>mão.</em>', '.worktree-intro > p:nth-of-type(2)': 'Um worktree é outro diretório ligado ao mesmo repositório. Cada agente recebe seu próprio checkout e índice; o histórico continua compartilhado.', '.worktree-intro .interaction-hint': 'Selecione um nó para inspecionar checkout, responsável e próxima ação.', '.tree-toolbar > span:first-child': 'topologia do repositório', '.tree-live': '<i></i> 4 checkouts', '.tree-node.root span': 'RAIZ', '.tree-node.ui span': 'AGENTE DE UI', '.tree-node.tests span': 'AGENTE DE TESTES', '.tree-node.docs span': 'AGENTE DE DOCS', '.tree-node.root small': '● limpo', '.tree-node.ui small': '3 arquivos · trabalhando', '.tree-node.tests small': '8 verificações · pronto', '.tree-node.docs small': '2 páginas · revisão', '.routing .eyebrow': 'Roteamento de modelos', '.routing h2': 'Não pague por<br />raciocínio onde precisa<br />de <em>ritmo.</em>', '.routing .interaction-hint': 'Escolha um trabalho para entender por que o perfil do modelo muda.', '.route-table .head span:nth-child(1)': 'Trabalho', '.route-table .head span:nth-child(2)': 'Perfil', '.route-table .head span:nth-child(3)': 'Formato do prompt', '.route-table [data-route="plan"] strong': 'Planejar', '.route-table [data-route="build"] strong': 'Construir', '.route-table [data-route="explore"] strong': 'Explorar', '.route-table [data-route="review"] strong': 'Revisar', '.skills .eyebrow': 'Skills', '.skills h2': 'Escreva do jeito certo<br /><em>uma vez.</em>', '.skills > div:first-child > p': 'Uma skill é um procedimento reutilizável. Ela pode carregar instruções, referências, scripts e assets. Não é memória mágica e não substitui critérios de aceitação.',
'.skill-principles span:nth-child(1)': '01 / defina o gatilho', '.skill-principles span:nth-child(2)': '02 / carregue detalhes sob demanda', '.skill-principles span:nth-child(3)': '03 / devolva evidências', '.skill-package > span': 'PACOTE DE SKILL', '.skill-catalog .section-label span:nth-child(1)': 'Skills comuns', '.skill-catalog .section-label span:nth-child(2)': 'escolha o comportamento antes do modelo', '.catalog-intro .eyebrow': 'O kit de campo', '.catalog-intro h2': 'Trabalhos diferentes.<br />Instintos <em>diferentes.</em>', '.catalog-intro > p': 'Uma skill muda como o agente aborda o trabalho. Algumas moldam a comunicação. Outras impõem pesquisa, diagnóstico, revisão ou disciplina de conclusão. Selecione uma para inspecionar sua regra operacional.', '[data-common-skill="ponytail"] span': 'SIMPLIFICAR', '[data-common-skill="ponytail"] small': 'código mínimo que funciona', '[data-common-skill="caveman"] span': 'COMUNICAR', '[data-common-skill="caveman"] small': 'sinal sem excesso', '[data-common-skill="unlazy"] span': 'CONCLUIR', '[data-common-skill="unlazy"] small': 'gates e evidências', '[data-common-skill="research"] span': 'INVESTIGAR', '[data-common-skill="research"] small': 'fontes primárias primeiro', '[data-common-skill="debug"] span': 'DIAGNOSTICAR', '[data-common-skill="debug"] small': 'ciclo curto de feedback', '[data-common-skill="review"] span': 'REVISAR', '[data-common-skill="review"] small': 'padrões × especificação', '[data-common-skill="tokens"] span': 'ECONOMIZAR', '[data-common-skill="tokens"] small': 'comprima saídas ruidosas', '.skill-loadout > span': 'UM LOADOUT PRÁTICO', '.skill-loadout > div': '<b>PLANEJAR</b> unlazy <i>→</i> <b>CONSTRUIR</b> ponytail-lite <i>→</i> <b>DIAGNOSTICAR</b> diagnosing-bugs <i>→</i> <b>REPORTAR</b> caveman', '.rule span': 'O PAPEL HUMANO', '.rule strong': 'O agente pode ser autônomo na execução. Intenção, limites e evidências continuam sendo seus.', '.callout span': 'COMECE AQUI', '.callout strong': 'Comece com um agente e uma skill. Adicione paralelismo apenas quando as tarefas forem realmente independentes.', '.sources .section-label span:nth-child(1)': 'Continue aprendendo', '.sources .section-label span:nth-child(2)': '12 novas leituras + documentação primária', '.sources p': 'Aprofunde com documentação oficial, casos de produção, Medium e fluxos de praticantes. <a href="rules/">Estudo de caso sobre regras e enforcement →</a> <a href="docs/references/README.md">Referências primárias →</a> <a href="docs/references/additional-reading.md">Trilha com 12 leituras →</a>'
}
};
Object.assign(translations.pt, {
'.model-gearbox .section-label span:nth-child(1)': 'Câmbio de modelos', '.model-gearbox .section-label span:nth-child(2)': 'nível de capacidade × esforço de raciocínio',
'.gearbox-intro .eyebrow': 'Dois controles separados', '.gearbox-intro h2': 'Escolha o motor.<br />Depois escolha a <em>marcha.</em>',
'.gearbox-intro > p': 'Um modelo mais forte muda o teto de capacidade. Mais esforço de raciocínio dá mais espaço para esse modelo trabalhar. Comece com a combinação mais leve que passa seus checks e mova um controle por vez.',
'.effort-rail > span': 'RACIOCÍNIO / PENSAMENTO', '[data-effort="low"] b': 'BAIXO', '[data-effort="low"] small': 'delimitado + rápido', '[data-effort="medium"] b': 'MÉDIO', '[data-effort="medium"] small': 'ponto inicial', '[data-effort="high"] b': 'ALTO', '[data-effort="high"] small': 'complexo + custoso',
'.gearbox-rule span': 'REGRA DE ROTEAMENTO', '.gearbox-rule strong': 'Use modelos fortes para ambiguidade e julgamento. Use modelos leves para execução delimitada. Aumente o esforço apenas quando a avaliação mostrar ganho.',
'.skill-builder .section-label span:nth-child(1)': 'Criar uma skill',
'.skill-builder .section-label span:nth-child(2)': 'atrito repetido → julgamento reutilizável',
'.builder-intro .eyebrow': 'A forja de skills',
'.builder-intro h2': 'Ensine a decisão.<br />Mantenha o contexto <em>leve.</em>',
'.builder-intro > p': 'Não empacote tudo o que você sabe. Capture as escolhas não óbvias que melhoram resultados repetidamente e prove que a skill muda o comportamento.',
'[data-skill-step="observe"] span': 'Observar', '[data-skill-step="observe"] small': 'encontre atrito repetido',
'[data-skill-step="trigger"] span': 'Definir gatilho', '[data-skill-step="trigger"] small': 'roteie com precisão',
'[data-skill-step="scaffold"] span': 'Escolher anatomia', '[data-skill-step="scaffold"] small': 'apenas arquivos necessários',
'[data-skill-step="write"] span': 'Escrever orientação', '[data-skill-step="write"] small': 'decisões, não trivialidades',
'[data-skill-step="validate"] span': 'Validar', '[data-skill-step="validate"] small': 'teste comportamento real',
'.artifact-head span': 'SAÍDA / PACOTE DE SKILL', '.artifact-command span': 'VALIDAR',
'.builder-loop > span': 'APÓS USO REAL',
'.builder-loop > div': '<b>observar falha</b><i>→</i><b>refinar uma regra</b><i>→</i><b>retestar comportamento</b><i>→</i><b>manter estreita</b>',
'.install-skills header span': 'PACOTE DE INSTALAÇÃO', '.install-skills header strong': 'Peça ao seu agente para verificar, instalar e validar as skills.',
'.install-skills footer': 'Revise cada fonte antes da instalação. Skills locais existentes devem ser preservadas.',
'.hands-on .section-label span:nth-child(1)': 'Prática', '.hands-on .section-label span:nth-child(2)': '10 minutos / uma feature ausente',
'.hands-intro .eyebrow': 'Laboratório Tiny Tasks', '.hands-intro h2': 'Mesma tarefa.<br />Melhor <em>sistema operacional.</em>',
'.hands-intro > div:last-child > p': 'Comece com um quadro estático propositalmente incompleto. Execute um prompt, restaure e execute a versão com skills. Compare tamanho do diff, evidências e complexidade desnecessária.',
'.starter-link': 'Abrir o projeto inicial →', '.exercise-brief > span': 'A FEATURE AUSENTE',
'.exercise-brief > strong': 'Adicione filtros Todos / Abertos / Concluídos que sobrevivem reload e navegação.',
'.exercise-brief > div': '<b>STACK</b> HTML · CSS · JavaScript <b>DEPENDÊNCIAS</b> nenhuma <b>ARQUIVOS</b> 3',
'.prompt-card:first-child header strong': 'Bom prompt', '.prompt-card.enhanced header strong': 'Bom prompt + skills',
'.prompt-card:first-child footer': 'Contexto claro · restrições · aceitação · evidência', '.prompt-card.enhanced footer': 'Mesmo contrato · métodos explícitos · prova mais forte',
'.comparison-strip > span': 'COMPARE AS EXECUÇÕES', '.comparison-strip > div:nth-child(2)': '<b>01</b> Arquivos alterados', '.comparison-strip > div:nth-child(3)': '<b>02</b> Novas dependências', '.comparison-strip > div:nth-child(4)': '<b>03</b> Checks executados', '.comparison-strip > div:nth-child(5)': '<b>04</b> Evidências retornadas'
});
const panel = document.querySelector('#phase-panel');
const buttons = document.querySelectorAll('[data-phase]');
const originals = new Map();
let currentLanguage = 'en';
function setText(selector, value) {
const nodes = document.querySelectorAll(selector);
if (!nodes.length) return;
if (!originals.has(selector)) originals.set(selector, [...nodes].map((node) => node.innerHTML));
nodes.forEach((node) => { node.innerHTML = value; });
}
function render(id) {
const phase = phases[id];
panel.innerHTML = `<div class="phase-meta"><span>${phase.model[currentLanguage]}</span><small>${currentLanguage === 'pt' ? 'contexto: isolado' : 'context: isolated'}</small></div><h3>${phase.title[currentLanguage]}</h3><p>${phase.copy[currentLanguage]}</p><code>${phase.code[currentLanguage]}</code>`;
buttons.forEach((button) => { const active = button.dataset.phase === id; button.classList.toggle('active', active); button.setAttribute('aria-selected', String(active)); });
}
function selectButtons(selector, activeValue, key) {
document.querySelectorAll(selector).forEach((button) => {
const active = button.dataset[key] === activeValue;
button.classList.toggle('active', active);
button.setAttribute(button.hasAttribute('aria-selected') ? 'aria-selected' : 'aria-pressed', String(active));
});
}
function renderWorker(id) {
const item = interactiveCopy.workers[id][currentLanguage];
document.querySelector('#worker-detail').innerHTML = `<span>${item[0]}</span><strong>${item[1]}</strong><small>${item[2]}</small>`;
selectButtons('[data-worker]', id, 'worker');
}
function renderTree(id) {
const item = interactiveCopy.trees[id];
const language = currentLanguage;
document.querySelector('#tree-detail').innerHTML = `<div><span>${language === 'pt' ? 'RESPONSÁVEL' : 'OWNER'}</span><strong>${item.owner[language]}</strong></div><div><span>CHECKOUT</span><strong>${item.path}</strong></div><p>${item.note[language]}</p><code>${item.command}</code>`;
selectButtons('[data-tree]', id, 'tree');
}
function renderRoute(id) {
const item = interactiveCopy.routes[id];
const language = currentLanguage;
document.querySelector('#route-detail').innerHTML = `<div class="route-meter"><span style="--score:${item.score}%"></span></div><div><small>${language === 'pt' ? 'CARGA DE RACIOCÍNIO' : 'REASONING LOAD'} · ${item.score}</small><strong>${item.label[language]}</strong><p>${item.why[language]}</p></div>`;
selectButtons('[data-route]', id, 'route');
}
function renderModelProvider(id) {
const item = modelGuide.providers[id];
const language = currentLanguage;
const sourceLabel = language === 'pt' ? 'FONTE OFICIAL ↗' : 'OFFICIAL SOURCE ↗';
const kindLabels = language === 'pt' ? { STRONG: 'FORTE', BALANCED: 'EQUILÍBRIO', FAST: 'RÁPIDO' } : {};
const tiers = item.tiers.map(([kind, name, note]) => `<div><span>${kindLabels[kind] || kind}</span><strong>${name}</strong><small>${note[language]}</small></div>`).join('');
document.querySelector('#provider-detail').innerHTML = `<header><span>${item.label}</span><a href="${item.source}" target="_blank" rel="noopener">${sourceLabel}</a></header><h3>${item.title[language]}</h3><p>${item.copy[language]}</p><div class="model-ladder">${tiers}</div>`;
selectButtons('[data-model-provider]', id, 'modelProvider');
}
function renderEffort(id) {
const item = modelGuide.efforts[id][currentLanguage];
const provider = modelGuide.providers[document.querySelector('[data-model-provider].active')?.dataset.modelProvider || 'openai'];
document.querySelector('#effort-detail').innerHTML = `<span>${item[0]}</span><p>${item[1]}</p><code>${provider.config}</code>`;
selectButtons('[data-effort]', id, 'effort');
}
function renderSkillFile(id) {
const item = interactiveCopy.skillFiles[id];
document.querySelector('#skill-detail').innerHTML = `<span>${item.icon}</span><div><strong>${item.title}</strong><p>${item[currentLanguage]}</p><small>${currentLanguage === 'pt' ? 'clique em outro arquivo para explorar' : 'select another file to explore'}</small></div>`;
selectButtons('[data-skill-file]', id, 'skillFile');
}
function renderSkillWorkflow(id) {
const item = interactiveCopy.skillWorkflow[id];
const language = currentLanguage;
const labels = language === 'pt'
? ['PERGUNTA', 'AÇÃO', 'ARTEFATO', 'PROVA']
: ['QUESTION', 'ACTION', 'ARTIFACT', 'PROOF'];
document.querySelector('#builder-detail').innerHTML = `<header><span>${item.number}</span><small>${labels[0]}</small></header><h3>${item.title[language]}</h3><blockquote>${item.question[language]}</blockquote><div class="builder-action"><span>${labels[1]}</span><p>${item.action[language]}</p></div><footer><div><span>${labels[2]}</span><strong>${item.output[language]}</strong></div><div><span>${labels[3]}</span><strong>${item.proof[language]}</strong></div></footer>`;
selectButtons('[data-skill-step]', id, 'skillStep');
}
function renderCommonSkill(id) {
const item = interactiveCopy.commonSkills[id];
const language = currentLanguage;
const labels = language === 'pt'
? ['QUANDO USAR', 'EXEMPLO', 'CUIDADO']
: ['WHEN TO USE', 'EXAMPLE', 'WATCH OUT'];
const sourceLabel = language === 'pt' ? 'FONTE NO GITHUB ↗' : 'GITHUB SOURCE ↗';
document.querySelector('#common-skill-detail').innerHTML = `<header><span>${item.number}</span><small>${item.kind[language]}</small></header><h3>${item.title}</h3><blockquote>${item.rule[language]}</blockquote><div class="common-skill-notes"><div><span>${labels[0]}</span><p>${item.use[language]}</p></div><div><span>${labels[1]}</span><p>${item.example[language]}</p></div><div><span>${labels[2]}</span><p>${item.caution[language]}</p></div></div><a class="skill-source" href="${skillSources[id]}" target="_blank" rel="noopener">${sourceLabel}</a>`;
selectButtons('[data-common-skill]', id, 'commonSkill');
}
function renderHandsOn() {
document.querySelector('#prompt-basic').textContent = handsOnPrompts[currentLanguage].basic;
document.querySelector('#prompt-skills').textContent = handsOnPrompts[currentLanguage].skills;
document.querySelector('#prompt-install-skills').textContent = skillInstallPrompts[currentLanguage];
document.querySelectorAll('[data-copy-target] span').forEach((label) => { label.textContent = currentLanguage === 'pt' ? 'COPIAR' : 'COPY'; });
}
async function copyPrompt(button) {
const text = document.querySelector(`#${button.dataset.copyTarget}`).textContent;
let copied = false;
try {
await navigator.clipboard.writeText(text);
copied = true;
} catch (error) {
const helper = document.createElement('textarea');
helper.value = text;
helper.setAttribute('readonly', '');
helper.style.position = 'fixed';
helper.style.opacity = '0';
document.body.appendChild(helper);
helper.select();
copied = document.execCommand('copy');
helper.remove();
}
const status = document.querySelector('#copy-status');
status.textContent = copied
? (currentLanguage === 'pt' ? 'Prompt copiado. Cole em uma nova sessão de agente.' : 'Prompt copied. Paste it into a fresh agent session.')
: (currentLanguage === 'pt' ? 'Não foi possível copiar. Selecione o texto manualmente.' : 'Copy unavailable. Select the text manually.');
if (copied) {
button.classList.add('copied');
button.querySelector('span').textContent = currentLanguage === 'pt' ? 'COPIADO' : 'COPIED';
window.setTimeout(() => { button.classList.remove('copied'); button.querySelector('span').textContent = currentLanguage === 'pt' ? 'COPIAR' : 'COPY'; }, 1800);
}
}
function renderInteractive() {
renderWorker(document.querySelector('[data-worker].active')?.dataset.worker || 'ui');
renderTree(document.querySelector('[data-tree].active')?.dataset.tree || 'main');
renderRoute(document.querySelector('[data-route].active')?.dataset.route || 'plan');
renderModelProvider(document.querySelector('[data-model-provider].active')?.dataset.modelProvider || 'openai');
renderEffort(document.querySelector('[data-effort].active')?.dataset.effort || 'medium');
renderSkillFile(document.querySelector('[data-skill-file].active')?.dataset.skillFile || 'skill');
renderSkillWorkflow(document.querySelector('[data-skill-step].active')?.dataset.skillStep || 'observe');
renderCommonSkill(document.querySelector('[data-common-skill].active')?.dataset.commonSkill || 'ponytail');
renderHandsOn();
}
function applyLanguage(language) {
currentLanguage = language === 'pt' ? 'pt' : 'en';
document.documentElement.lang = currentLanguage === 'pt' ? 'pt-BR' : 'en';
if (currentLanguage === 'pt') Object.entries(translations.pt).forEach(([selector, value]) => setText(selector, value));
else originals.forEach((values, selector) => document.querySelectorAll(selector).forEach((node, index) => { node.innerHTML = values[index]; }));
document.querySelectorAll('[data-lang]').forEach((button) => { const active = button.dataset.lang === currentLanguage; button.classList.toggle('active', active); button.setAttribute('aria-pressed', String(active)); });
render(document.querySelector('[data-phase].active')?.dataset.phase || 'plan');
renderInteractive();
try { localStorage.setItem('ai-for-dummies-language', currentLanguage); } catch (error) { /* previews may disable storage */ }
}
buttons.forEach((button) => button.addEventListener('click', () => render(button.dataset.phase)));
document.querySelectorAll('[data-lang]').forEach((button) => button.addEventListener('click', () => applyLanguage(button.dataset.lang)));
document.querySelectorAll('[data-worker]').forEach((button) => button.addEventListener('click', () => renderWorker(button.dataset.worker)));
document.querySelectorAll('[data-tree]').forEach((button) => button.addEventListener('click', () => renderTree(button.dataset.tree)));
document.querySelectorAll('[data-route]').forEach((button) => button.addEventListener('click', () => renderRoute(button.dataset.route)));
document.querySelectorAll('[data-model-provider]').forEach((button) => button.addEventListener('click', () => { renderModelProvider(button.dataset.modelProvider); renderEffort(document.querySelector('[data-effort].active')?.dataset.effort || 'medium'); }));
document.querySelectorAll('[data-effort]').forEach((button) => button.addEventListener('click', () => renderEffort(button.dataset.effort)));
document.querySelectorAll('[data-skill-file]').forEach((button) => button.addEventListener('click', () => renderSkillFile(button.dataset.skillFile)));
document.querySelectorAll('[data-skill-step]').forEach((button) => button.addEventListener('click', () => renderSkillWorkflow(button.dataset.skillStep)));
document.querySelectorAll('[data-common-skill]').forEach((button) => button.addEventListener('click', () => renderCommonSkill(button.dataset.commonSkill)));
document.querySelectorAll('[data-copy-target]').forEach((button) => button.addEventListener('click', () => copyPrompt(button)));
window.addEventListener('scroll', () => { const height = document.documentElement.scrollHeight - window.innerHeight; document.querySelector('.reading-progress span').style.width = `${height > 0 ? (window.scrollY / height) * 100 : 0}%`; }, { passive: true });
let savedLanguage = 'en';
try { savedLanguage = localStorage.getItem('ai-for-dummies-language') || 'en'; } catch (error) { /* previews may disable storage */ }
render('plan');
applyLanguage(savedLanguage);
-6
View File
@@ -1,6 +0,0 @@
import { defineConfig } from 'astro/config';
export default defineConfig({
base: '/ai-for-dummies',
trailingSlash: 'always',
});
+1
View File
@@ -0,0 +1 @@
:root{--ink:#122534;--paper:#f6f3ed;--line:#d0d5d2;--muted:#65717a;--blue:#215675;--gold:#ebbf58;--red:#a7483f}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.6 Arial,sans-serif}main{max-width:1400px;margin:auto;padding:0 5vw}.top{display:flex;justify-content:space-between;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);font:700 11px monospace;letter-spacing:.08em;text-transform:uppercase}.top a{color:var(--ink);text-decoration:none}.hero{padding:100px 0 70px;max-width:950px}.eyebrow{color:var(--red);font:700 11px monospace;letter-spacing:.12em;text-transform:uppercase}.hero h1{margin:16px 0;font-size:clamp(52px,9vw,126px);line-height:.9;letter-spacing:-.07em}.hero h1 em,h2 em{font:400 .9em Georgia,serif;color:var(--red)}.hero p{max-width:680px;color:var(--muted);font-size:20px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:100px}.card{min-height:220px;padding:28px;background:var(--paper)}.card b{color:var(--red);font:24px monospace}.card h2{margin:18px 0 8px;font-size:25px;letter-spacing:-.04em}.card p{margin:0 0 14px;color:var(--muted)}.card a{color:var(--blue);font-weight:700}.model,.pipeline,.practice{display:grid;grid-template-columns:1fr 2fr;gap:50px;padding:80px 0;border-top:1px solid var(--line)}.model h2,.pipeline h2,.practice h2{margin:0;font-size:clamp(34px,5vw,70px);line-height:.95;letter-spacing:-.06em}.panel{padding:28px;background:var(--ink);color:var(--paper)}.panel strong{display:block;color:var(--gold);font:700 12px monospace;letter-spacing:.1em}.panel code{display:block;margin-top:18px;color:#d6e1e4;font:14px/1.8 ui-monospace,monospace;white-space:pre-wrap}.steps{display:grid;gap:1px;background:var(--line)}.steps article{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:20px;background:var(--paper)}.steps b{color:var(--red);font:20px monospace}.steps strong{display:block}.steps span{color:var(--muted)}.links{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 70px}.links a{padding:10px 13px;color:var(--ink);border:1px solid var(--ink);text-decoration:none;font:11px monospace;text-transform:uppercase}.links a:hover{color:var(--paper);background:var(--ink)}footer{padding:30px 0 70px;color:var(--muted);font-size:13px}@media(max-width:800px){.grid,.model,.pipeline,.practice{grid-template-columns:1fr}.hero{padding:65px 0 45px}.model,.pipeline,.practice{gap:25px;padding:55px 0}}@media(max-width:520px){main{padding:0 16px}.top span{display:none}.hero h1{font-size:56px}.hero p{font-size:17px}.card{min-height:0}.steps article{grid-template-columns:45px 1fr}}
+103 -213
View File
@@ -19,55 +19,44 @@ worktree practices taught by the presentation fit together.
## Quick links
| Resource | Location |
| :--------------------- | :------------------------------------------------------------------------------------------------------------------------- |
| :--- | :--- |
| Live presentation | [https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/](https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/) |
| Gitea repository | [https://git.marcospaulo.dev.br/netcracker/ai-for-dummies](https://git.marcospaulo.dev.br/netcracker/ai-for-dummies) |
| Local checkout | `/home/marcos/Projects/ai-for-dummies` |
| Source branch | `main` |
| Published branch | `pages` |
| Local verification | `pnpm run verify` |
| Local verification | `npm run verify` |
| SilverBullet page | `Guides/AI For Dummies Presentation` |
| Skills-review vote API | separate pod; source is outside this repo, runbook in `docs/vote-service.md` |
## How the site is built
The presentation is authored in Astro. `main` holds source; the Gitea Pages
Server still serves a branch directly, so the `pages` branch holds generated
`dist/` output and is not a source branch.
The presentation is deliberately dependency-free. Gitea Pages serves the
repository files directly; there is no bundler or generated `dist/` folder.
| File | Responsibility |
| :---------------------------- | :--------------------------------------------------------- |
| `src/` | Astro routes, layouts, components, and source styles |
| `public/hands-on/` | Verbatim vanilla lab fixtures; Astro does not process them |
| `astro.config.mjs` | Static build with `base: '/ai-for-dummies'` |
| :--- | :--- |
| `index.html` | Default route map and focused chapter navigation |
| `full-guide/index.html` | Complete bilingual field guide, controls, labels, and English source copy |
| `styles.css` | Base editorial visual system |
| `responsive.css` | Interactive diagrams and Full HD, 4K, tablet, and mobile adaptations |
| `app.js` | Interactions, state, and Portuguese translations |
| `scripts/verify.mjs` | Content and interaction contract checks |
| `.gitea/workflows/verify.yml` | Gate, build, and machine-owned publication to `pages` |
| `docs/references/` | Primary documentation and additional reading |
Astro ships no JavaScript by default. Interactive islands opt in per component;
the bilingual behaviour remains a client-side concern until its dedicated
migration task.
The English HTML is the fallback when JavaScript is unavailable. Portuguese
copy is applied by `app.js`; the language preference is stored in
`localStorage`, and the document language changes to `pt-BR`.
## Normal edit and publish workflow
```mermaid
flowchart LR
E[Edit main] --> V[pnpm run gate]
E[Edit main] --> V[npm run verify]
V --> C[Commit]
C --> P[git push main]
P --> H[pre-push hook: gate, then publish-pages.sh]
H --> B[Build + force-push dist to pages]
B --> S[Gitea Pages Server]
C --> M[Push main]
M --> P[Fast-forward pages]
P --> S[Gitea Pages Server]
S --> L[Live URL]
P -.also.-> G[Gitea Actions: gate]
G -.manual dispatch.-> B
```
**A push of `main` republishes the live site.** The `pre-push` hook runs the
gate and then `.agents/scripts/publish-pages.sh`. There is no staging step
between your push and visitors. To push without publishing:
```bash
AF_NO_PUBLISH=1 git push
```
### 1. Start from current `main`
@@ -79,34 +68,41 @@ git pull --ff-only
git status --short --branch
```
Do not overwrite unrelated local changes.
Do not overwrite unrelated local changes. The untracked
`scripts/inspect.py` and `scripts/__pycache__/` are local visual-test artifacts
and are intentionally not part of the published site.
### 2. Preview locally
```bash
pnpm run dev
python3 -m http.server 4173
```
Open
[http://localhost:4321/ai-for-dummies/](http://localhost:4321/ai-for-dummies/).
Check English and Portuguese, keyboard focus, the interactive panels, and at
least one desktop and one mobile viewport. The production site is under the
`/ai-for-dummies/` base path, so do not test only root-relative URLs.
Open [http://localhost:4173](http://localhost:4173). Check English and
Portuguese, keyboard focus, the interactive panels, and at least one desktop
and one mobile viewport.
### 3. Verify before committing
```bash
pnpm run gate
npm run verify
node --check app.js
node scripts/audit-ui.mjs
git diff --check
```
The gate runs Astro types and build checks, content contracts, the runtime
dependency audit, and the token check. It also refuses a reduced count of
`verify.mjs` assertions.
Expected project verifier output:
```text
content verification passed
interaction verification passed
standalone verification passed
```
### 4. Commit and push the source branch
```bash
git add <only-files-for-this-change>
git add README.md app.js index.html full-guide/ styles.css responsive.css scripts/verify.mjs scripts/audit-ui.mjs docs/
git commit -m "feat: describe the change"
git push origin main
```
@@ -114,61 +110,34 @@ git push origin main
Stage only files that belong to the change. Review `git status --short` before
committing.
### 5. CI publication and its manual fallback
### 5. Fast-forward the published branch
Gitea Actions builds `dist/` and force-pushes it to `pages`. This force-push is
intentional: `pages` is machine-owned generated output, and no person or other
workflow may write it.
**For the duration of the Astro migration, publication is manual.** The
`publish` job runs only from a `workflow_dispatch` with its `publish` input set
to true — a push to `main` runs the gate and stops there. The reason: `dist/`
currently holds three HTML files (`/summary/` plus the two `hands-on/` fixtures)
against the ten pages the live branch serves, so publishing on every push would
take the site down to a stub. Task 20 (cutover) makes it automatic again.
This Gitea's act-runner registration is kept in an `emptyDir`. A pod restart
silently removes the registration; if a site does not update, check and
re-register the runner before changing the workflow.
If the runner is unavailable, use the following manual fallback from a clean
`main` checkout. It deliberately replaces the generated branch tree only:
Use a temporary worktree so the current checkout stays on `main`:
```bash
pnpm install --frozen-lockfile
pnpm run build
git worktree add /tmp/ai-for-dummies-pages --detach pages
git -C /tmp/ai-for-dummies-pages rm -rf .
cp -a dist/. /tmp/ai-for-dummies-pages/
git -C /tmp/ai-for-dummies-pages add --all
git -C /tmp/ai-for-dummies-pages commit -m "chore: publish site"
git -C /tmp/ai-for-dummies-pages push --force origin HEAD:pages
git worktree add /tmp/ai-for-dummies-pages pages
git -C /tmp/ai-for-dummies-pages merge --ff-only main
git -C /tmp/ai-for-dummies-pages push origin pages
git worktree remove /tmp/ai-for-dummies-pages
```
The `pages` branch should represent the exact published source. Avoid editing
it directly and avoid force-pushing it.
### 6. Verify the deployment
```bash
curl -sS -o /dev/null -w '%{http_code}\n' \
"https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/summary/"
curl -I https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/
```
Also check a nested static asset; base-path problems usually appear on assets
first:
If the edge still shows an older page, retry with the current commit as a
cache-busting query:
```bash
curl -sS -o /dev/null -w '%{http_code}\n' \
"https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/hands-on/starter/"
git rev-parse --short HEAD
curl -I "https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/?v=COMMIT"
```
**The Pages Server caches for ten minutes** (`x-pages-cache: true`,
`cache-control: public, max-age=600`), and the cache is keyed on the _path_. A
`?v=$(git rev-parse …)` query string does **not** bust it — that idiom used to
be in this guide and it never worked. After a publish, a URL can keep serving
the previous content, or keep serving a file you just deleted, for up to ten
minutes. Budget for that before concluding a deploy failed. Check
`last-modified` and `etag` with `curl -I` to tell fresh from cached.
The correct URL pattern is **owner subdomain + repository path**:
```text
@@ -179,58 +148,9 @@ https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/
produce `ERR_SSL_PROTOCOL_ERROR` because it does not match the wildcard TLS
certificate.
## Skills-review vote service
`skills-review/` is served by the same static Pages Server as the rest of this
site, so it cannot itself remember votes. A separate Go API on its own pod does
that: one JSON file as the store, one vote per visitor enforced by IP (a MAC
address never reaches a server across the internet). It is deployed
independently of `main`/`pages` — the site can be republished without touching
it, and vice versa.
The service's source is no longer in this repository; run these from wherever it
now lives.
```bash
docker build -t localhost:30892/ai-for-dummies-vote-service:latest .
docker push localhost:30892/ai-for-dummies-vote-service:latest
# kubelet cannot pull that ref (no certs.d/hosts.toml for localhost:30892 →
# `no basic auth credentials`), so side-load into containerd instead and let
# `imagePullPolicy: Never` skip the network pull. Use microk8s's bundled ctr.
docker save localhost:30892/ai-for-dummies-vote-service:latest -o /tmp/vote-service.tar
/snap/microk8s/current/bin/ctr --address /var/snap/microk8s/common/run/containerd.sock \
--namespace k8s.io image import /tmp/vote-service.tar
microk8s kubectl apply -f deploy/deployment.yaml # namespace + Deployment + PVC + Service
microk8s kubectl apply -f deploy/ingress.yaml
microk8s kubectl -n ai-for-dummies rollout restart deploy ai-for-dummies-vote
```
Namespace `ai-for-dummies`, `ingressClassName: public`, no per-ingress TLS. The
Deployment is pinned to node `kubernets` with a `nodeSelector`: the
`microk8s-hostpath` PV carries a `nodeAffinity` for whichever node first binds
it, so scheduling and storage have to agree on one node.
The vote widget's browser-side `fetch` calls must reach the API over the public
internet — a cluster-internal-only Service would be unreachable from a visitor's
browser even if the Pages Server happens to run on the same network. Exposure is
therefore public, terminated by **Caddy on the Oracle VPS over Tailscale** (the
same path as every other public host here, not the cloudflared tunnel), with
`ALLOWED_ORIGIN`/CORS as the boundary that restricts which site's script may
call it. After deploying, keep `window.SKILLS_REVIEW_VOTE_API` in
`src/pages/skills-review.astro` in sync with `ALLOWED_ORIGIN` on the service.
One cluster-wide gotcha worth knowing before reading the vote code: the ingress
controller runs with `use-forwarded-headers` off, so nginx _overwrites_
`X-Forwarded-For`/`X-Real-IP` with the VPS's tailnet address. Caddy stamps the
true client address into `X-Client-IP` instead. Full rationale, the Caddy block,
and the anti-abuse design are in [docs/vote-service.md](vote-service.md).
## Adding or changing a presentation section
1. Add semantic HTML and stable `data-*` hooks in the focused chapter or
`full-guide/index.html`; keep `index.html` as the short route map.
1. Add semantic HTML and stable `data-*` hooks in the focused chapter or `full-guide/index.html`; keep `index.html` as the short route map.
2. Put interactive content in a data object inside `app.js`.
3. Add one focused render function and bind its controls once.
4. Add Portuguese static copy to `translations.pt` and dynamic copy to the
@@ -260,8 +180,8 @@ flowchart TD
Use a strong model where ambiguity dominates: repository inspection,
architecture, decomposition, risk analysis, and review. Use faster or cheaper
models for bounded implementation only after the brief defines the goal, files,
constraints, and checks.
models for bounded implementation only after the brief defines the goal,
files, constraints, and checks.
Every worker should return:
@@ -275,8 +195,8 @@ coordination cost, context cost, and integration risk.
## Worktree-per-worker model
A Git branch isolates history; a Git worktree also isolates the active files and
index. Give each editing agent one task, one branch, and one worktree.
A Git branch isolates history; a Git worktree also isolates the active files
and index. Give each editing agent one task, one branch, and one worktree.
```bash
git worktree add ../task-ui -b agent/ui
@@ -294,14 +214,14 @@ Recommended lifecycle:
5. Merge, request changes, or discard.
6. Remove the finished worktree with `git worktree remove PATH`.
Worktrees prevent agents from changing the same checkout underneath each other.
They do not eliminate semantic merge conflicts; task ownership and review still
matter.
Worktrees prevent agents from changing the same checkout underneath each
other. They do not eliminate semantic merge conflicts; task ownership and
review still matter.
## What a skill is
A skill is a reusable procedure that changes how an agent makes decisions. It is
not magical memory and does not replace a task brief or acceptance criteria.
A skill is a reusable procedure that changes how an agent makes decisions. It
is not magical memory and does not replace a task brief or acceptance criteria.
```text
skill-name/
@@ -318,8 +238,8 @@ Progressive disclosure keeps context light:
2. **SKILL.md** loads when the skill applies.
3. **References, scripts, and assets** load only when the workflow needs them.
Do not create empty resource directories. Every file should have a real consumer
and should improve a decision or repeatable operation.
Do not create empty resource directories. Every file should have a real
consumer and should improve a decision or repeatable operation.
## Skill-creation workflow
@@ -338,17 +258,14 @@ likely false activation.
```yaml
---
name: review-ui
description:
Review frontend changes for focus, responsive layout, and reduced-motion
behavior.
description: Review frontend changes for focus, responsive layout, and reduced-motion behavior.
---
```
### 3. Choose the smallest anatomy
- Put shared workflow and constraints in `SKILL.md`.
- Add `scripts/` when deterministic execution prevents repeated
reimplementation.
- Add `scripts/` when deterministic execution prevents repeated reimplementation.
- Add `references/` for details needed only in certain modes.
- Add `assets/` for templates or generated-output inputs.
- Add `agents/openai.yaml` only when UI metadata or invocation policy is useful.
@@ -373,7 +290,7 @@ accumulating universal instructions.
## Common skills and when to use them
| Skill | Use it for | Core rule | Avoid when |
| :---------------- | :-------------------------------------------------------- | :-------------------------------------------------------------------------------------------------------------------------- | :--------------------------------------------------------------------------------------- |
| :--- | :--- | :--- | :--- |
| `ponytail-lite` | Requests inviting unnecessary frameworks or abstractions | Stop at the first sufficient solution: reuse, standard library, native platform, existing dependency, then minimum new code | Simplification would remove validation, security, accessibility, or real edge cases |
| `caveman` | Routine status, handoffs, and technical summaries | Put signal first and remove filler | Security warnings, irreversible actions, or sequences where terse wording can be misread |
| `unlazy` | Substantial builds, audits, and parallel work | Define observable gates and finish against evidence | Trivial edits or factual answers |
@@ -385,21 +302,17 @@ accumulating universal instructions.
Useful compositions:
- **Large feature:** `unlazy``ponytail-lite` → implementation →
`code-review`.
- **Hard regression:** `diagnosing-bugs` → fix → `code-review``caveman`
handoff.
- **Documentation with unstable facts:** `research` → writing → cited
verification.
- **Interactive presentation:** `frontend-design``webapp-testing`
responsive evidence.
- **Large feature:** `unlazy``ponytail-lite` → implementation → `code-review`.
- **Hard regression:** `diagnosing-bugs` → fix → `code-review``caveman` handoff.
- **Documentation with unstable facts:** `research` → writing → cited verification.
- **Interactive presentation:** `frontend-design``webapp-testing` → responsive evidence.
## Model and effort routing
Treat model tier and reasoning effort as separate controls:
| Work shape | Capability tier | Effort baseline |
| :------------------------------------------ | :------------------------ | :----------------------------- |
| :--- | :--- | :--- |
| Formatting, lookup, narrow edit | Luna / Haiku / Flash-Lite | Low or minimal where supported |
| Normal implementation and tests | Terra / Sonnet / Flash | Medium |
| Architecture, orchestration, hard debugging | Sol / Opus / Pro | High |
@@ -430,25 +343,22 @@ includes a copy-ready installation request that tells the coding agent to:
Important exceptions: `ponytail-lite` is published as `AGENTS.md`, not a
conventional skill package; `token-saver` expects a separate RTK binary; and
`unlazy` includes optional hooks. The prompt does not install binaries or enable
hooks without separate approval. See
[skill-sources.md](references/skill-sources.md) for exact commits, package
paths, and confidence notes.
hooks without separate approval. See [skill-sources.md](references/skill-sources.md)
for exact commits, package paths, and confidence notes.
## Hands-on lab
The presentation includes a dependency-free starter at
`public/hands-on/starter/`. It renders a small task board but intentionally
omits the All / Open / Done filter. Attendees clone it from the `pages` branch,
where the build places it at `hands-on/starter/`.
`hands-on/starter/`. It renders a small task board but intentionally omits the
All / Open / Done filter.
Run it from the repository root:
```bash
pnpm run dev
python3 -m http.server 4173
```
Open
[http://localhost:4321/ai-for-dummies/hands-on/starter/](http://localhost:4321/ai-for-dummies/hands-on/starter/).
Open [http://localhost:4173/hands-on/starter/](http://localhost:4173/hands-on/starter/).
In a fresh coding-agent session, copy **Run A — Good prompt** from the
presentation. Record changed files, dependencies, checks, and evidence. Restore
the starter, then repeat with **Run B — Good prompt + skills**.
@@ -459,14 +369,14 @@ The skill-enabled prompt invokes only two working methods:
- `$webapp-testing` verifies filters, URL state, history navigation,
accessibility state, empty state, and mobile layout.
The goal is not to prove that a longer prompt is better. Both prompts define the
same task contract. Run B adds reusable operating discipline without repeating
those skill instructions inside the prompt.
The goal is not to prove that a longer prompt is better. Both prompts define
the same task contract. Run B adds reusable operating discipline without
repeating those skill instructions inside the prompt.
Compare:
| Signal | Useful question |
| :------------ | :-------------------------------------------------------------- |
| :--- | :--- |
| Files changed | Did the agent stay inside `hands-on/starter/`? |
| Dependencies | Did it add a library where native APIs were enough? |
| Verification | Did it actually exercise URL reload and browser history? |
@@ -475,28 +385,27 @@ Compare:
### Hands-on rules lab
A second lab at `public/hands-on/rules/` mirrors the starter's visual system and
runs the same exercise against rule sources. It lists five toggleable rule
sources `AGENTS.md`, the `gate-discipline` skill body, the Husky `pre-commit`
hook, the `check-ui-contract.mjs` enforcer, and `commitlint` — and rebuilds the
A second lab at `hands-on/rules/` mirrors the starter's visual system and runs
the same exercise against rule sources. It lists five toggleable rule sources
`AGENTS.md`, the `gate-discipline` skill body, the Husky `pre-commit` hook,
the `check-ui-contract.mjs` enforcer, and `commitlint` — and rebuilds the
**ruled** prompt live as each toggle flips.
Run it:
```bash
pnpm run dev
python3 -m http.server 4173
```
Open
[http://localhost:4321/ai-for-dummies/hands-on/rules/](http://localhost:4321/ai-for-dummies/hands-on/rules/).
Open [http://localhost:4173/hands-on/rules/](http://localhost:4173/hands-on/rules/).
Compare the **naive** and **ruled** prompt panels. Toggle rules off to shrink
the prompt; toggle them on to add more guards. Copy the final prompt and run it
against a real coding agent.
the prompt; toggle them on to add more guards. Copy the final prompt and run
it against a real coding agent.
## Rules and enforcement case study
The separate `/rules/` page uses `netcracker/interview` as a concrete example of
repository-level control. Its interactive pipeline shows five layers:
The separate `/rules/` page uses `netcracker/interview` as a concrete example
of repository-level control. Its interactive pipeline shows five layers:
1. `AGENTS.md` gives every agent the same product and toolchain context.
2. `.agents/skills/` loads narrow procedures for frontend, Go API, gates,
@@ -515,7 +424,7 @@ together when the underlying interview workflow changes.
## Troubleshooting
| Symptom | Check | Fix |
| :------------------------------------------- | :------------------------------------------------------ | :--------------------------------------------------------------------------------------- |
| :--- | :--- | :--- |
| Live page is old | Compare `main`, `pages`, and remote SHAs | Fast-forward and push `pages`; retry with `?v=COMMIT` |
| `ERR_SSL_PROTOCOL_ERROR` | Confirm the hostname | Use `netcracker.pages.marcospaulo.dev.br/ai-for-dummies/` |
| Portuguese copy is missing | Inspect `translations.pt` and dynamic interaction data | Add both static and dynamic translations; reload after clearing saved language if needed |
@@ -526,51 +435,32 @@ together when the underlying interview workflow changes.
## Safe rollback
`pages` holds build output, not a copy of `main`, so it is not merged into or
fast-forwarded from `main`. Rolling the _site_ back and rolling the _source_
back are two separate actions.
**Roll the live site back immediately**, without touching `main`. The publisher
prints the rollback command every time it runs; `pages` keeps its history, so
any previous tip works:
```bash
git fetch origin pages
git log --oneline origin/pages | head # pick the tip you want back
git push --force origin <SHA>:refs/heads/pages
```
`pages-backup-2026-09-06` (`37a1e48`) is the last commit of the hand-written
site, kept as a floor under every rollback.
Confirm with a cache-buster — a stale cached 200 looks exactly like success:
```bash
curl -sS -o /dev/null -w '%{http_code}\n' \
"https://netcracker.pages.marcospaulo.dev.br/ai-for-dummies/?v=$(date +%s)"
```
**Then fix the source.** Revert on `main` and push; the pre-push hook rebuilds
and republishes, which is what makes the site and the source agree again:
Prefer a normal revert so history and the `pages` branch remain fast-forwardable:
```bash
git switch main
git revert BAD_COMMIT
git push origin main
git worktree add /tmp/ai-for-dummies-pages pages
git -C /tmp/ai-for-dummies-pages merge --ff-only main
git -C /tmp/ai-for-dummies-pages push origin pages
git worktree remove /tmp/ai-for-dummies-pages
```
Verify the live URL after rollback. Do not use `reset --hard` or force-push for
ordinary content recovery.
## Completion checklist
- [ ] English content is complete without JavaScript.
- [ ] Portuguese static and dynamic copy is complete.
- [ ] Mouse and keyboard interactions work.
- [ ] Full HD, 4K, and mobile layouts remain readable.
- [ ] `pnpm run verify`, `node --check app.js`, and `git diff --check` pass.
- [ ] `npm run verify`, `node --check app.js`, and `git diff --check` pass.
- [ ] `main` is pushed.
- [ ] `pages` fast-forwards to the same commit.
- [ ] Live endpoint returns HTTP 200 and contains the new section.
- [ ] Research links and this SilverBullet guide are updated when the workflow
changes.
- [ ] Research links and this SilverBullet guide are updated when the workflow changes.
## Resumo rápido em português
@@ -580,6 +470,6 @@ Gitea Pages publica diretamente essa branch. Use o endereço com
`netcracker.pages.../ai-for-dummies/`; o formato inverso quebra o TLS.
Para agentes: modelo forte planeja e revisa; workers delimitados implementam em
worktrees separados; evidências voltam ao orquestrador. Para skills: capture uma
decisão repetida, defina um gatilho preciso, crie apenas os recursos úteis,
worktrees separados; evidências voltam ao orquestrador. Para skills: capture
uma decisão repetida, defina um gatilho preciso, crie apenas os recursos úteis,
escreva orientação que muda decisões e valide estrutura **e** comportamento.
+20 -29
View File
@@ -7,47 +7,38 @@ articles are context, not authority.
- Anthropic — custom subagents: https://code.claude.com/docs/en/sub-agents
Separate context, tools, permissions, model selection, and worktree isolation.
- Anthropic — skills: https://code.claude.com/docs/en/skills Reusable
instruction packages and skill discovery.
- Anthropic — worktrees: https://code.claude.com/docs/en/worktrees Isolated
sessions, branches, cleanup, and ignored files.
- OpenAI — build skills: https://developers.openai.com/codex/skills Packaged
instructions and resources for Codex workflows.
- OpenAI API — skills reference:
https://developers.openai.com/api/reference/go/resources/skills Creating,
versioning, listing, and downloading skill bundles.
- Git — worktree: https://git-scm.com/docs/git-worktree.html Linked working
trees, branches, shared history, add/list/remove/prune.
- Anthropic — skills: https://code.claude.com/docs/en/skills
Reusable instruction packages and skill discovery.
- Anthropic — worktrees: https://code.claude.com/docs/en/worktrees
Isolated sessions, branches, cleanup, and ignored files.
- OpenAI — build skills: https://developers.openai.com/codex/skills
Packaged instructions and resources for Codex workflows.
- OpenAI API — skills reference: https://developers.openai.com/api/reference/go/resources/skills
Creating, versioning, listing, and downloading skill bundles.
- Git — worktree: https://git-scm.com/docs/git-worktree.html
Linked working trees, branches, shared history, add/list/remove/prune.
## Research and articles
- [Model routing and reasoning controls](model-routing.md) — official OpenAI,
Anthropic, and Google terminology, commands, compatibility caveats, and a
practical tier/effort baseline.
- [Verified skill sources](skill-sources.md) — pinned GitHub references, package
paths, local-match confidence, and an approval-first install prompt.
- [Verified skill sources](skill-sources.md) — pinned GitHub references,
package paths, local-match confidence, and an approval-first install prompt.
For a structured 12-part reading path—including Git and Anthropic documentation,
OpenAI orchestration guidance, Medium, and Substack—see
[additional-reading.md](additional-reading.md).
- Infobip Research — phased coding-agent workflow:
https://arxiv.org/abs/2608.30701
- Effective asynchronous software engineering agents:
https://arxiv.org/abs/2603.21489
- Launch Receipts — AI coding workflow without losing control:
https://launchreceipts.com/articles/ai-coding-agent-workflow
- GitWorktree.org — three agents, three worktrees case study:
https://www.gitworktree.org/cases/parallel-ai-agents
- Infobip Research — phased coding-agent workflow: https://arxiv.org/abs/2608.30701
- Effective asynchronous software engineering agents: https://arxiv.org/abs/2603.21489
- Launch Receipts — AI coding workflow without losing control: https://launchreceipts.com/articles/ai-coding-agent-workflow
- GitWorktree.org — three agents, three worktrees case study: https://www.gitworktree.org/cases/parallel-ai-agents
## Teaching claims
- Use a stronger model where ambiguity, architecture, decomposition, and review
dominate.
- Use a stronger model where ambiguity, architecture, decomposition, and review dominate.
- Use faster models for bounded implementation with explicit context and checks.
- Give every editing worker an isolated branch/worktree; merge only reviewed
diffs.
- A skill is a reusable procedure plus optional references/scripts/assets, not
magical memory.
- Delegation does not remove human responsibility for intent, boundaries, or
evidence.
- Give every editing worker an isolated branch/worktree; merge only reviewed diffs.
- A skill is a reusable procedure plus optional references/scripts/assets, not magical memory.
- Delegation does not remove human responsibility for intent, boundaries, or evidence.
+13 -56
View File
@@ -1,8 +1,6 @@
# Additional reading: multi-agent coding
Verified on 2026-09-02. Start with the official references for behavior and
constraints; use the practitioner articles for concrete workflow ideas that
should be tested against your own repository.
Verified on 2026-09-02. Start with the official references for behavior and constraints; use the practitioner articles for concrete workflow ideas that should be tested against your own repository.
## Git worktrees and isolated coding sessions
@@ -10,38 +8,25 @@ should be tested against your own repository.
- **Publisher:** Git
- **Topic:** Worktree fundamentals and lifecycle
- **Teaching takeaway:** The authoritative reference for how linked worktrees
share repository data while retaining separate `HEAD` and index state. Use its
`add`, `list`, `lock`, `remove`, `prune`, and `repair` sections to teach the
complete lifecycle rather than only worktree creation.
- **Teaching takeaway:** The authoritative reference for how linked worktrees share repository data while retaining separate `HEAD` and index state. Use its `add`, `list`, `lock`, `remove`, `prune`, and `repair` sections to teach the complete lifecycle rather than only worktree creation.
### 2. [Run parallel sessions with worktrees](https://code.claude.com/docs/en/worktrees)
- **Publisher:** Anthropic — Claude Code Docs
- **Topic:** Native worktree isolation for coding agents
- **Teaching takeaway:** Shows how Claude Code creates isolated sessions with
`--worktree`, how gitignored environment files can be copied with
`.worktreeinclude`, and how subagents can use worktree isolation. It is a
useful bridge between raw Git commands and a real agent workflow.
- **Teaching takeaway:** Shows how Claude Code creates isolated sessions with `--worktree`, how gitignored environment files can be copied with `.worktreeinclude`, and how subagents can use worktree isolation. It is a useful bridge between raw Git commands and a real agent workflow.
### 3. [How Git Worktrees Transformed My AI Agent Development Workflow in 2026](https://medium.com/@mudassir00seven/how-git-worktrees-transformed-my-ai-agent-development-workflow-in-2026-ad8a59b8edfb)
- **Publisher:** Medium — Mudassir Khan
- **Topic:** One worktree per agent and task
- **Teaching takeaway:** A concise practitioner explanation of why parallel
agents collide in a shared filesystem and how one task, branch, worktree, and
pull request per agent reduces that interference. Pair it with the official
Git documentation because operational details may evolve.
- **Teaching takeaway:** A concise practitioner explanation of why parallel agents collide in a shared filesystem and how one task, branch, worktree, and pull request per agent reduces that interference. Pair it with the official Git documentation because operational details may evolve.
### 4. [How to Use Git Worktrees with Coding Agents](https://meshintelligence.substack.com/p/how-to-use-git-worktrees-with-coding)
- **Publisher:** Mesh Intelligence on Substack — Petar Djukic
- **Topic:** Worktree-per-task workflow and integration boundaries
- **Teaching takeaway:** Explains why branches alone do not isolate active
files, compares worktrees with clones and containers, and presents a
create-work-review-remove lifecycle. Its strongest lesson is that worktrees
isolate execution, not merge conflicts, so scheduling and review gates still
matter.
- **Teaching takeaway:** Explains why branches alone do not isolate active files, compares worktrees with clones and containers, and presents a create-work-review-remove lifecycle. Its strongest lesson is that worktrees isolate execution, not merge conflicts, so scheduling and review gates still matter.
## Subagents and orchestration
@@ -49,48 +34,31 @@ should be tested against your own repository.
- **Publisher:** Anthropic — Claude Code Docs
- **Topic:** Specialized subagents, context, tools, and background execution
- **Teaching takeaway:** Demonstrates how to define narrow subagents with their
own prompts, tool permissions, and models, then run them in foreground or
background. It supports teaching that delegation quality depends on explicit
responsibility and context boundaries, not merely spawning more agents.
- **Teaching takeaway:** Demonstrates how to define narrow subagents with their own prompts, tool permissions, and models, then run them in foreground or background. It supports teaching that delegation quality depends on explicit responsibility and context boundaries, not merely spawning more agents.
### 6. [Building Effective AI Agents](https://www.anthropic.com/engineering/building-effective-agents)
- **Publisher:** Anthropic Engineering
- **Topic:** Agent architecture patterns
- **Teaching takeaway:** Introduces routing, parallelization,
orchestrator-worker, and evaluator-optimizer patterns while recommending the
simplest architecture that meets the task. The orchestrator-worker section is
especially useful for explaining when a strong planner should dynamically
decompose work for bounded workers.
- **Teaching takeaway:** Introduces routing, parallelization, orchestrator-worker, and evaluator-optimizer patterns while recommending the simplest architecture that meets the task. The orchestrator-worker section is especially useful for explaining when a strong planner should dynamically decompose work for bounded workers.
### 7. [How we built our multi-agent research system](https://www.anthropic.com/engineering/multi-agent-research-system)
- **Publisher:** Anthropic Engineering
- **Topic:** Production multi-agent coordination
- **Teaching takeaway:** A production case study in which a lead agent plans and
delegates independent searches to parallel subagents. It is useful for
discussing breadth-first tasks, separate context windows, token cost,
evaluation, and why parallelism helps most when subtasks are genuinely
independent.
- **Teaching takeaway:** A production case study in which a lead agent plans and delegates independent searches to parallel subagents. It is useful for discussing breadth-first tasks, separate context windows, token cost, evaluation, and why parallelism helps most when subtasks are genuinely independent.
### 8. [A practical guide to building agents](https://openai.com/business/guides-and-resources/a-practical-guide-to-building-ai-agents/)
- **Publisher:** OpenAI
- **Topic:** Manager and handoff orchestration patterns
- **Teaching takeaway:** Distinguishes centralized manager orchestration from
decentralized handoffs and shows agents being exposed as tools to other
agents. Use it to teach that the right topology depends on who must retain
control, combine outputs, and own the final response.
- **Teaching takeaway:** Distinguishes centralized manager orchestration from decentralized handoffs and shows agents being exposed as tools to other agents. Use it to teach that the right topology depends on who must retain control, combine outputs, and own the final response.
### 9. [Agent orchestration](https://openai.github.io/openai-agents-python/multi_agent/)
- **Publisher:** OpenAI Agents SDK
- **Topic:** Agents-as-tools, handoffs, and code-driven workflows
- **Teaching takeaway:** Gives a precise comparison between a manager calling
specialists as tools and handing control to a specialist. It also covers
deterministic orchestration in code, including chains, evaluator loops, and
parallel execution for independent tasks.
- **Teaching takeaway:** Gives a precise comparison between a manager calling specialists as tools and handing control to a specialist. It also covers deterministic orchestration in code, including chains, evaluator loops, and parallel execution for independent tasks.
## Model routing and reusable skills
@@ -98,30 +66,19 @@ should be tested against your own repository.
- **Publisher:** Anthropic — Claude Platform Docs
- **Topic:** Routing work between frontier and lower-cost models
- **Teaching takeaway:** Compares model selection, advisor, and orchestrator
strategies using cost-per-completed-task rather than token price alone. Its
orchestrator guidance directly supports a frontier planner dispatching bulk
independent work to cheaper workers—but also explains when one model is
simpler and less expensive.
- **Teaching takeaway:** Compares model selection, advisor, and orchestrator strategies using cost-per-completed-task rather than token price alone. Its orchestrator guidance directly supports a frontier planner dispatching bulk independent work to cheaper workers—but also explains when one model is simpler and less expensive.
### 11. [Models](https://openai.github.io/openai-agents-python/models/)
- **Publisher:** OpenAI Agents SDK
- **Topic:** Per-agent model selection and mixed-provider routing
- **Teaching takeaway:** Documents how different agents in one workflow can use
different models or providers and how routing can be configured centrally.
This is a practical implementation reference for turning a conceptual “strong
planner, lightweight workers” policy into explicit per-agent configuration.
- **Teaching takeaway:** Documents how different agents in one workflow can use different models or providers and how routing can be configured centrally. This is a practical implementation reference for turning a conceptual “strong planner, lightweight workers” policy into explicit per-agent configuration.
### 12. [Skills](https://platform.claude.com/docs/en/managed-agents/skills)
- **Publisher:** Anthropic — Claude Platform Docs
- **Topic:** Reusable filesystem-based agent skills
- **Teaching takeaway:** Explains the `SKILL.md` package model, repository
discovery, supporting scripts and resources, and why only task-relevant skills
should be attached. It also highlights the security lesson that repository
skills are executable instructions and therefore part of the agents trust
boundary.
- **Teaching takeaway:** Explains the `SKILL.md` package model, repository discovery, supporting scripts and resources, and why only task-relevant skills should be attached. It also highlights the security lesson that repository skills are executable instructions and therefore part of the agents trust boundary.
## Suggested teaching order
+15 -57
View File
@@ -1,42 +1,25 @@
# Model routing and reasoning controls
Verified against first-party documentation on 2026-09-02. Model catalogs and
aliases change; pin production model IDs and re-check the linked compatibility
tables before rollout.
Verified against first-party documentation on 2026-09-02. Model catalogs and aliases change; pin production model IDs and re-check the linked compatibility tables before rollout.
## Two independent routing knobs
1. **Model tier** chooses the capability, latency, and cost envelope.
2. **Effort / thinking control** changes how much reasoning work a supported
model performs for one request.
2. **Effort / thinking control** changes how much reasoning work a supported model performs for one request.
Do not assume that every effort value works with every model or product.
Unsupported values may fail, be ignored, or be mapped to another level depending
on the client.
Do not assume that every effort value works with every model or product. Unsupported values may fail, be ignored, or be mapped to another level depending on the client.
## OpenAI
The current GPT-5.6 family exposes the **Sol**, **Terra**, and **Luna** model
tiers. Its documented `reasoning.effort` values are `none`, `low`, `medium`,
`high`, `xhigh`, and `max`. Availability remains model-specific, so select from
the levels shown for the chosen model rather than treating the full list as
universal.
[OpenAI: latest model guide](https://developers.openai.com/api/docs/guides/latest-model)
The current GPT-5.6 family exposes the **Sol**, **Terra**, and **Luna** model tiers. Its documented `reasoning.effort` values are `none`, `low`, `medium`, `high`, `xhigh`, and `max`. Availability remains model-specific, so select from the levels shown for the chosen model rather than treating the full list as universal. [OpenAI: latest model guide](https://developers.openai.com/api/docs/guides/latest-model)
Use a lower-cost tier and low effort for bounded, mechanical work; raise the
model tier or effort for planning, architecture, difficult debugging, and final
review. This is routing guidance, not an API guarantee.
Use a lower-cost tier and low effort for bounded, mechanical work; raise the model tier or effort for planning, architecture, difficult debugging, and final review. This is routing guidance, not an API guarantee.
## Anthropic Claude
### Model tier
Claude Code provides the aliases `opus`, `sonnet`, and `haiku`: Opus is intended
for complex reasoning, Sonnet for everyday coding, and Haiku for simple, fast
work. Aliases resolve to provider-dependent recommended versions and can change
over time; use a full model ID when reproducibility matters. Claude Code also
documents `opusplan`, which uses Opus in plan mode and Sonnet for execution.
[Claude Code: model configuration](https://docs.anthropic.com/en/docs/claude-code/model-config)
Claude Code provides the aliases `opus`, `sonnet`, and `haiku`: Opus is intended for complex reasoning, Sonnet for everyday coding, and Haiku for simple, fast work. Aliases resolve to provider-dependent recommended versions and can change over time; use a full model ID when reproducibility matters. Claude Code also documents `opusplan`, which uses Opus in plan mode and Sonnet for execution. [Claude Code: model configuration](https://docs.anthropic.com/en/docs/claude-code/model-config)
Copy-ready Claude Code switches:
@@ -54,12 +37,7 @@ claude --model opus
### Effort
The Claude API parameter is `output_config.effort`. The documented levels are
`low`, `medium`, `high`, `xhigh`, and `max`; `high` is the API default. `xhigh`
and `max` have narrower model support, and Haiku 4.5 does not support effort.
Effort affects the whole response—including thinking and tool calls—and is a
behavioral signal, not a strict token budget.
[Anthropic: effort](https://docs.anthropic.com/en/docs/build-with-claude/effort)
The Claude API parameter is `output_config.effort`. The documented levels are `low`, `medium`, `high`, `xhigh`, and `max`; `high` is the API default. `xhigh` and `max` have narrower model support, and Haiku 4.5 does not support effort. Effort affects the whole response—including thinking and tool calls—and is a behavioral signal, not a strict token budget. [Anthropic: effort](https://docs.anthropic.com/en/docs/build-with-claude/effort)
Documented Python example:
@@ -75,45 +53,27 @@ response = client.messages.create(
)
```
Claude Code exposes `/effort`; its available choices depend on the active model.
Current Claude Code documentation lists `low`, `medium`, `high`, `xhigh`, and
`max` for supported Opus versions, while some Opus/Sonnet versions omit `xhigh`.
When a selected level is unsupported, Claude Code can fall back to the highest
supported level at or below it.
[Claude Code: effort compatibility](https://docs.anthropic.com/en/docs/claude-code/model-config#adjust-effort-level)
Claude Code exposes `/effort`; its available choices depend on the active model. Current Claude Code documentation lists `low`, `medium`, `high`, `xhigh`, and `max` for supported Opus versions, while some Opus/Sonnet versions omit `xhigh`. When a selected level is unsupported, Claude Code can fall back to the highest supported level at or below it. [Claude Code: effort compatibility](https://docs.anthropic.com/en/docs/claude-code/model-config#adjust-effort-level)
## Google Gemini
### Model tier
Gemini uses model families rather than interchangeable aliases: **Pro** targets
the most complex reasoning, **Flash** balances capability and throughput, and
**Flash-Lite** prioritizes latency, volume, and cost. Select an explicit
endpoint such as `gemini-3.7-flash`; Google recommends stable model names for
most production applications because `latest` aliases can be hot-swapped.
[Gemini API: models](https://ai.google.dev/gemini-api/docs/models)
Gemini uses model families rather than interchangeable aliases: **Pro** targets the most complex reasoning, **Flash** balances capability and throughput, and **Flash-Lite** prioritizes latency, volume, and cost. Select an explicit endpoint such as `gemini-3.7-flash`; Google recommends stable model names for most production applications because `latest` aliases can be hot-swapped. [Gemini API: models](https://ai.google.dev/gemini-api/docs/models)
### Thinking level
For Gemini 3 models, the control is `thinkingLevel` in SDKs (`thinking_level` in
Python). Across the family the documented values are `minimal`, `low`, `medium`,
and `high`, but support and defaults vary by model. For example, Gemini 3.7
Flash supports `low`, `medium`, and `high` and defaults to `medium`; Gemini 3.1
Pro supports `low`, `medium`, and `high` and defaults to `high`. `minimal` is
unavailable on several models and does not guarantee that reasoning is
completely off where supported. Gemini 2.5 uses `thinkingBudget`, not
`thinkingLevel`.
[Gemini API: thinking](https://ai.google.dev/gemini-api/docs/thinking)
For Gemini 3 models, the control is `thinkingLevel` in SDKs (`thinking_level` in Python). Across the family the documented values are `minimal`, `low`, `medium`, and `high`, but support and defaults vary by model. For example, Gemini 3.7 Flash supports `low`, `medium`, and `high` and defaults to `medium`; Gemini 3.1 Pro supports `low`, `medium`, and `high` and defaults to `high`. `minimal` is unavailable on several models and does not guarantee that reasoning is completely off where supported. Gemini 2.5 uses `thinkingBudget`, not `thinkingLevel`. [Gemini API: thinking](https://ai.google.dev/gemini-api/docs/thinking)
Documented JavaScript pattern:
```javascript
import { GoogleGenAI, ThinkingLevel } from '@google/genai';
import { GoogleGenAI, ThinkingLevel } from "@google/genai";
const ai = new GoogleGenAI({});
const response = await ai.models.generateContent({
model: 'gemini-3.7-flash',
contents: 'Review this implementation plan.',
model: "gemini-3.7-flash",
contents: "Review this implementation plan.",
config: {
thinkingConfig: {
thinkingLevel: ThinkingLevel.LOW,
@@ -127,12 +87,10 @@ console.log(response.text);
## Practical routing baseline
| Work | Model tier | Effort / thinking |
| --------------------------------------------------- | ------------------------- | -------------------------------------- |
| --- | --- | --- |
| Formatting, lookup, narrow edit | Haiku / Flash-Lite / Luna | Low or minimal where supported |
| Normal implementation, tests, review | Sonnet / Flash / Terra | Medium |
| Architecture, orchestration, hard debugging | Opus / Pro / Sol | High |
| Frontier or long-horizon work with measured benefit | Strongest supported tier | `xhigh` or `max` only where documented |
Treat this table as a starting hypothesis. Evaluate quality, latency, and cost
on representative tasks, then route to the cheapest combination that still
passes the required checks.
Treat this table as a starting hypothesis. Evaluate quality, latency, and cost on representative tasks, then route to the cheapest combination that still passes the required checks.
+3 -10
View File
@@ -1,12 +1,9 @@
# Verified skill sources
Checked on 2026-09-02 against the installed files under `~/.codex/skills`. A
pinned blob link identifies the content inspected; the repository/path column
identifies what an installer should copy. Pinned commits are preferable to
mutable `main` when reproducibility matters.
Checked on 2026-09-02 against the installed files under `~/.codex/skills`. A pinned blob link identifies the content inspected; the repository/path column identifies what an installer should copy. Pinned commits are preferable to mutable `main` when reproducibility matters.
| Skill | Verified source URL | Installable repo URL/path | Confidence / note |
| ----------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|---|---|---|---|
| `ponytail-lite` | [`AGENTS.md` at `e7b42dc`](https://github.com/ilindaniel/ponytail-lite/blob/e7b42dc2d384a702240dea4d52a7bf5530b821b6/AGENTS.md) | [`ilindaniel/ponytail-lite`](https://github.com/ilindaniel/ponytail-lite), path `AGENTS.md` | **High — exact byte match.** The local `ponytail-lite/SKILL.md` is this file unchanged. Upstream presents it as an agent instruction file, not a conventional frontmatter-based skill package; install it through the host's project/global instruction mechanism. |
| `caveman` | [Public upstream skill at `3b74643`](https://github.com/JuliusBrussee/caveman/blob/3b74643f4d910f496babd4e634b1ba7168816f14/skills/caveman/SKILL.md) | [`JuliusBrussee/caveman`](https://github.com/JuliusBrussee/caveman), path `skills/caveman/` | **Medium for the installed file; high for upstream.** The local file is an environment-specific wrapper that names this public project and its skill files, but it is not byte-identical to the public `skills/caveman/SKILL.md`. Install upstream, not the local wrapper. |
| `unlazy` | [`SKILL.md` at `473d4b8`](https://github.com/Leonxlnx/unlazy/blob/473d4b80421c36d733042434cd4b938f81a19ef1/SKILL.md) | [`Leonxlnx/unlazy`](https://github.com/Leonxlnx/unlazy), repository root (copy the whole package) | **High — exact byte match**, also corroborated by local `.unlazy-source.txt`. The package includes referenced scripts, templates, security notes, and workflow documents; do not copy only `SKILL.md`. |
@@ -41,8 +38,4 @@ Workflow:
## Verification method
The seven **exact** findings were established by downloading the pinned public
files and comparing them byte-for-byte with the local installed copies. For
`caveman`, the local wrapper was compared against both the repository-level
instructions and public `skills/caveman/SKILL.md`; neither matched, so only its
upstream family is attributed, not the wrapper itself.
The seven **exact** findings were established by downloading the pinned public files and comparing them byte-for-byte with the local installed copies. For `caveman`, the local wrapper was compared against both the repository-level instructions and public `skills/caveman/SKILL.md`; neither matched, so only its upstream family is attributed, not the wrapper itself.
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# vote-service
> The service's source — `main.go`, `Dockerfile`, `go.mod`, and the `deploy/`
> manifests — was removed from this repository on 2026-09-06. This runbook stays
> because the deployed service is unchanged and the review desk still calls it.
> Recover the source with `git show <pre-removal-sha>:vote-service/`.
Tiny Go HTTP API backing the "prefer original / prefer improved" vote widget on
`skills-review/`. One binary, no external dependencies, one JSON file on disk as
the store — proportionate to workshop-scale traffic, not a general voting
platform.
## Why a separate service
`netcracker.pages.marcospaulo.dev.br` is a static Pages Server: it serves files,
it cannot run server code or remember state. Any real vote count needs a small
stateful service reachable from the visitor's browser, so this lives outside the
static repo and runs as its own pod.
## Anti-abuse: IP, not MAC
A MAC address is a link-layer detail; it never reaches a server across the
internet, so it cannot be used here. "Same source" is approximated by client IP
(`X-Forwarded-For` / `X-Real-IP` behind the ingress, else the raw remote
address). One IP holds at most one active vote per skill — casting again updates
that vote instead of stacking a second one. This is imperfect (NAT, VPNs, shared
networks collapse to one vote; IP changes let someone vote again) but matches
the ask and needs no cookies, accounts, or client secrets. A `X-Voter-Id` header
(a random id the frontend keeps in `localStorage`) is layered on only so a
browser can display "you already voted X" — it is never trusted as the sole
anti-abuse signal, since `localStorage` is trivially resettable.
## API
| Method | Path | Body | Response |
| :----- | :--------------------- | :------------------------------------------------ | :----------------------------------------------------------------------------- |
| `GET` | `/api/votes` | — | `{ "tallies": { "<skillId>": { "original": n, "improved": n } } }` |
| `GET` | `/api/votes?skillId=X` | — | adds `"you": "original"\|"improved"` when the caller's IP already voted on `X` |
| `POST` | `/api/votes` | `{"skillId":"X","choice":"original"\|"improved"}` | `{"skillId","original","improved","you"}` |
| `GET` | `/healthz` | — | `200` |
## Run locally
```bash
go run . # PORT=8080 VOTE_DB_PATH=/tmp/votes.json ALLOWED_ORIGIN=http://localhost:4173
```
## Build and publish the image
Pushed to this cluster's Nexus registry (docker-hosted repo, anonymous read
already enabled cluster-wide — no `imagePullSecrets` needed). Push host and pull
host differ because Nexus is reached from a workstation via its NodePort but
from inside the cluster via its Service DNS name:
```bash
docker build -t localhost:30892/ai-for-dummies-vote-service:latest .
docker push localhost:30892/ai-for-dummies-vote-service:latest
# pods pull the same image as: nexus-service.nexus.svc.cluster.local:8082/ai-for-dummies-vote-service:latest
```
## Deploy (microk8s)
The `ai-for-dummies-vote-data` PVC uses `microk8s-hostpath`, whose PVs carry a
`nodeAffinity` for whichever node first binds them — so scheduling and storage
must agree on one node. This runs on `kubernets` (the control-plane node that
hosts the rest of the cluster's workloads), pinned via `nodeSelector` in
`deployment.yaml`.
kubelet's image pulls run in the _host_ network namespace and there is no
`certs.d/hosts.toml` entry for `localhost:30892`, so a plain pull of the Nexus
ref fails (`no basic auth credentials`). Push to Nexus for a durable off-node
copy, then import straight into that node's containerd store and let
`imagePullPolicy: Never` skip the network pull entirely — the same pattern the
`pragent-webhook` image uses in this cluster:
```bash
docker save localhost:30892/ai-for-dummies-vote-service:latest -o /tmp/vote-service.tar
/snap/microk8s/current/bin/ctr --address /var/snap/microk8s/common/run/containerd.sock \
--namespace k8s.io image import /tmp/vote-service.tar
# use microk8s's own bundled ctr, not the host's — different containerd major
# versions speak incompatible client/server protocols (`unknown service
# containerd.services.streaming.v1.Streaming` otherwise)
microk8s kubectl apply -f deploy/deployment.yaml # namespace + Deployment + PVC + Service
microk8s kubectl apply -f deploy/ingress.yaml
microk8s kubectl -n ai-for-dummies rollout restart deploy ai-for-dummies-vote
```
Re-run the `docker save`/`ctr image import` pair after every image rebuild —
`imagePullPolicy: Never` means the cluster never fetches a newer tag on its own,
and a `rollout restart` is what picks the new image up.
## Public exposure
Public traffic reaches the cluster through **Caddy on the Oracle VPS over
Tailscale**, which is how all ~21 public hosts in this account are served
(`langfuse`, `pragent-dashboard`, `vault`, …) — _not_ through the cloudflared
tunnel. The tunnel's public-hostname routes are dashboard-managed and the DNS
API token cannot write them, so the Caddy path is also the only one that can be
automated end to end.
```bash
cf-dns add ai-for-dummies-vote A 129.148.56.8 # DNS-only (grey cloud), like every other Caddy host
```
Caddy block (`/etc/caddy/Caddyfile` on the VPS, local copy
`~/scripts/Caddyfile`):
```caddyfile
ai-for-dummies-vote.marcospaulo.dev.br {
tls {
dns cloudflare <CF_TOKEN>
}
reverse_proxy 100.74.17.70:80 {
header_up Host {host}
header_up X-Client-IP {remote_host}
}
}
```
It proxies to port `80` (not a NodePort): the cluster's nginx ingress runs on
`hostNetwork` on `kubernets` and routes by `Host`.
### Why `X-Client-IP`
The ingress controller runs with `use-forwarded-headers` **off** (the microk8s
default — `nginx-load-balancer-microk8s-conf` has no `data`). nginx therefore
_overwrites_ `X-Forwarded-For` and `X-Real-IP` with its own downstream peer,
which is the VPS's tailnet address `100.67.25.57`. Every visitor would collapse
into one voter, and since one IP holds at most one active vote per skill, each
skill would only ever hold a single vote in total — the anti-abuse rule would
silently become a hard cap.
Rather than flip `use-forwarded-headers` globally (it would change client-IP
handling for every other ingress in the cluster), Caddy stamps the true remote
address into `X-Client-IP`, a non-standard header nginx forwards untouched, and
`clientIP()` reads it first. `header_up` sets it unconditionally, so a public
client cannot spoof it; the trust placed in it is exactly the trust already
placed in `X-Forwarded-For`.
Verified after deploy: requests from two distinct sources are recorded as two
separate votes rather than overwriting one another.
## Frontend wiring
`skills-review/index.html` sets `window.SKILLS_REVIEW_VOTE_API` to
`https://ai-for-dummies-vote.marcospaulo.dev.br`; keep it in sync with
`ALLOWED_ORIGIN` in `deployment.yaml`
(`https://netcracker.pages.marcospaulo.dev.br`), which is the real caller
boundary — CORS restricts which origin's browser code may call the API, not
which network can reach it.
`replicas: 1` and `strategy: Recreate` are deliberate: the store is one file on
one `ReadWriteOnce` PVC, so two pods writing it concurrently would race. Scale
up only after moving the store to something that supports concurrent writers
(e.g. SQLite on a shared volume with proper locking, or Postgres) — not needed
at this traffic scale.
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import js from '@eslint/js';
import astro from 'eslint-plugin-astro';
export default [
{
ignores: [
'.agents/**',
'.astro/**',
'dist/**',
'hands-on/**',
'legacy/**',
'public/hands-on/**',
'scripts/**',
'skill-reviews/**',
'skills/**',
'submitted-skills/**',
'vote-service/**',
],
},
js.configs.recommended,
...astro.configs.recommended,
{
ignores: [
'dist/**',
'hands-on/**',
'legacy/**',
'public/hands-on/**',
'submitted-skills/**',
'skill-reviews/**',
'vote-service/**',
],
},
{
rules: {
'no-console': ['warn', { allow: ['warn', 'error'] }],
eqeqeq: ['error', 'always'],
'no-var': 'error',
'prefer-const': 'error',
},
},
];
@@ -15,7 +15,7 @@
.handoff thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.handoff tbody tr{padding:14px 0;border-bottom:1px solid var(--line)}
.handoff th,.handoff td{padding:4px 0;border:0}
.handoff td::before{display:block;margin-top:7px;color:var(--blue);font:600 9px var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.handoff td::before{display:block;margin-top:7px;color:var(--blue);font:600 9px 'DM Mono',monospace;letter-spacing:.08em;text-transform:uppercase}
.handoff td:nth-child(2)::before{content:'Contains'}
.handoff td:nth-child(3)::before{content:'Why it matters'}
.route-table .head{display:none}
+37
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@@ -0,0 +1,37 @@
<!doctype html>
<html lang="en">
<head>
<link rel="stylesheet" href="../responsive.css" />
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="description" content="AI For Dummies: a field guide to skills, models, subagents, and worktrees." />
<title>AI For Dummies — Field Guide</title>
<link rel="stylesheet" href="../styles.css" />
<link rel="stylesheet" href="audit.css" />
</head>
<body>
<div class="reading-progress" aria-hidden="true"><span></span></div>
<main>
<header class="topbar"><a class="brand" href="#top"><span class="mark">A</span> field guide</a><nav class="chapter-links" aria-label="Chapter sections"><a href="#fleet">01 fleet</a><a href="#worktrees">02 worktrees</a><a href="#models">03 models</a><a href="#skills">04 skills</a><a href="#create-skill">05 create</a><a href="#field-kit">06 field kit</a><a href="#hands-on">07 hands-on</a><a href="#verification">08 verify</a></nav><div class="topbar-tools"><a class="skills-review-link" href="../skills-review/">review submissions ↗</a><div class="lang-switch" aria-label="Language"><button class="active" data-lang="en" aria-pressed="true">EN</button><span>/</span><button data-lang="pt" aria-pressed="false">PT</button></div><span class="edition">AI ENGINEERING <i></i> 01 / 2026</span></div></header>
<section class="hero" id="top"><div><p class="eyebrow">A presentation for humans who ship</p><h1>AI for<br /><em>dummies.</em></h1><p class="lede">You do not need an army of models. You need a system: one mind to frame the work, several hands to execute it, and a clean boundary between every task.</p></div><aside class="hero-index"><span>FIELD NOTE / 001</span><strong>Ship the<br /><em>system.</em></strong><small>Skills · agents · worktrees · proof</small></aside></section>
<section class="hero-stats" aria-label="Chapter summary"><div><strong>01</strong><span>strong model<br />for ambiguity</span></div><div><strong>03</strong><span>bounded workers<br />in parallel</span></div><div><strong></strong><span>iterations<br />with evidence</span></div><p>Read this as a route map, not a prompt recipe.</p></section>
<section class="thesis"><div><span>RULE ZERO</span><strong>Strong model for ambiguity.<br />Light model for bounded work.</strong></div><div class="signal" aria-hidden="true"><b>THINK</b><i></i><i></i><i></i><b>MAKE</b></div></section>
<section class="fleet" id="fleet"><div class="section-label"><span>A small fleet</span><span>coordination before parallelism</span></div><div class="fleet-grid"><article class="captain"><span>ORCHESTRATOR</span><h2>Decides what<br />needs to happen.</h2><code>Opus / reasoning</code></article><div class="arrow"></div><div class="workers" role="group" aria-label="Worker agents"><button class="worker-card active" data-worker="ui" aria-pressed="true"><span>UI</span><strong>Component and visual states</strong><code>agent/ui</code></button><button class="worker-card" data-worker="tests" aria-pressed="false"><span>TEST</span><strong>Acceptance cases</strong><code>agent/tests</code></button><button class="worker-card" data-worker="docs" aria-pressed="false"><span>DOCS</span><strong>Guide and examples</strong><code>agent/docs</code></button></div></div><div class="worker-detail" id="worker-detail" aria-live="polite"></div><p class="caption">The orchestrator preserves intent, writes small contracts, and gathers results that can be verified. It does not need to type every line.</p></section>
<section class="failure-map"><div class="section-label"><span>Why the boundary matters</span><span>one vague task / three predictable failures</span></div><div class="failure-grid"><article><span>01</span><strong>Context soup</strong><p>Every worker reads everything. Nobody knows which facts are load-bearing.</p></article><article><span>02</span><strong>Branch collision</strong><p>Two agents touch the same checkout. The fastest path becomes conflict resolution.</p></article><article><span>03</span><strong>Confident drift</strong><p>The diff is polished, but no one checks whether it solved the original problem.</p></article></div></section>
<section class="workflow" aria-labelledby="workflow-title"><div class="copy"><p class="eyebrow">The subagent loop</p><h2 id="workflow-title">Click a phase.<br /><em>See the handoff.</em></h2><p>Delegation means moving one bounded task into a smaller context—not giving away responsibility.</p></div><div class="phase-tabs" role="tablist" aria-label="Workflow phases"><button class="active" data-phase="plan" role="tab" aria-selected="true"><b>01</b> PLAN</button><button data-phase="build" role="tab" aria-selected="false"><b>02</b> BUILD</button><button data-phase="review" role="tab" aria-selected="false"><b>03</b> REVIEW</button></div><article class="phase-panel" id="phase-panel" aria-live="polite"></article></section>
<section class="handoff"><div class="section-label"><span>What crosses contexts</span><span>brief → diff → evidence</span></div><table><thead><tr><th>Package</th><th>Contains</th><th>Why it matters</th></tr></thead><tbody><tr><th scope="row">Brief</th><td>goal, files, boundaries</td><td>stops the worker inventing the problem</td></tr><tr><th scope="row">Worktree</th><td>branch and isolated checkout</td><td>parallel edits do not collide</td></tr><tr><th scope="row">Checks</th><td>tests, build, criteria</td><td>turns “looks good” into evidence</td></tr><tr><th scope="row">Diff</th><td>small, reviewable change</td><td>integration and discard stay cheap</td></tr></tbody></table></section>
<section class="worktrees" id="worktrees"><div class="worktree-intro"><p class="eyebrow">Git worktrees</p><h2>One branch<br />per <em>hand.</em></h2><p>A worktree is another directory linked to the same repository. Each agent gets its own checkout and index; history remains shared.</p><p class="interaction-hint">Select a node to inspect its checkout, owner, and next action.</p></div><div class="tree-lab"><div class="tree-toolbar"><span>repository topology</span><span class="tree-live"><i></i> 4 checkouts</span></div><div class="tree-stage" role="tree" aria-label="Repository worktree topology"><svg viewBox="0 0 760 330" preserveAspectRatio="none" aria-hidden="true"><path class="tree-edge trunk" d="M380 48 V118"/><path class="tree-edge" d="M380 118 C380 170 110 150 110 224"/><path class="tree-edge" d="M380 118 V224"/><path class="tree-edge" d="M380 118 C380 170 650 150 650 224"/></svg><button class="tree-node root active" data-tree="main" role="treeitem" aria-selected="true"><span>ROOT</span><strong>main</strong><small>● clean</small></button><button class="tree-node branch ui" data-tree="ui" role="treeitem" aria-selected="false"><span>UI AGENT</span><strong>agent/ui</strong><small>3 files · working</small></button><button class="tree-node branch tests" data-tree="tests" role="treeitem" aria-selected="false"><span>TEST AGENT</span><strong>agent/tests</strong><small>8 checks · ready</small></button><button class="tree-node branch docs" data-tree="docs" role="treeitem" aria-selected="false"><span>DOCS AGENT</span><strong>agent/docs</strong><small>2 pages · review</small></button></div><article class="tree-detail" id="tree-detail" aria-live="polite"></article></div></section>
<section class="routing"><div><p class="eyebrow">Model routing</p><h2>Do not pay for<br />reasoning where<br />you need <em>rhythm.</em></h2><p class="interaction-hint">Choose a job to see why the model profile changes.</p></div><div class="route-console"><div class="route-table"><div class="head"><span>Work</span><span>Profile</span><span>Prompt shape</span></div><button class="active" data-route="plan" aria-pressed="true"><strong>Plan</strong><b>strong / broad</b><small>What changes? What can break?</small></button><button data-route="build" aria-pressed="false"><strong>Build</strong><b>fast / focused</b><small>Implement this slice. Run these checks.</small></button><button data-route="explore" aria-pressed="false"><strong>Explore</strong><b>read-only / light</b><small>Find where this contract is used.</small></button><button data-route="review" aria-pressed="false"><strong>Review</strong><b>independent</b><small>Does the diff satisfy the brief?</small></button></div><article class="route-detail" id="route-detail" aria-live="polite"></article></div></section>
<section class="model-gearbox" id="models"><div class="section-label"><span>Model gearbox</span><span>capability tier × thinking effort</span></div><div class="gearbox-intro"><div><p class="eyebrow">Two separate knobs</p><h2>Choose the engine.<br />Then choose the <em>gear.</em></h2></div><p>A stronger model changes the capability ceiling. Higher reasoning effort gives that model more room to work. Start with the lightest combination that passes your real checks, then move one knob at a time.</p></div><div class="gearbox"><div class="provider-tabs" role="tablist" aria-label="Model providers"><button class="active" data-model-provider="openai" role="tab" aria-selected="true">OPENAI</button><button data-model-provider="claude" role="tab" aria-selected="false">CLAUDE</button><button data-model-provider="gemini" role="tab" aria-selected="false">GEMINI</button></div><article class="provider-detail" id="provider-detail" aria-live="polite"></article><div class="effort-rail"><span>REASONING / THINKING</span><button data-effort="low" aria-pressed="false"><b>LOW</b><small>bounded + fast</small></button><button class="active" data-effort="medium" aria-pressed="true"><b>MEDIUM</b><small>default start</small></button><button data-effort="high" aria-pressed="false"><b>HIGH</b><small>complex + costly</small></button></div><article class="effort-detail" id="effort-detail" aria-live="polite"></article></div><div class="gearbox-rule"><span>ROUTING RULE</span><strong>Use strong models for ambiguity and judgment. Use lighter models for bounded execution. Raise effort only when evaluation shows a gain.</strong></div></section>
<section class="skills" id="skills"><div><p class="eyebrow">Skills</p><h2>Write the right way<br /><em>once.</em></h2><p>A skill is a reusable procedure. It can carry instructions, references, scripts, and assets. It is not magical memory, and it does not replace acceptance criteria.</p><div class="skill-principles"><span>01 / trigger clearly</span><span>02 / load detail on demand</span><span>03 / return evidence</span></div></div><div class="skill-explorer"><div class="skill-package" role="tree" aria-label="Skill package files"><span>SKILL PACKAGE</span><button class="active" data-skill-file="skill" role="treeitem" aria-selected="true"><code>SKILL.md</code><small>procedure and limits</small></button><button data-skill-file="references" role="treeitem" aria-selected="false"><code>references/</code><small>facts to consult</small></button><button data-skill-file="scripts" role="treeitem" aria-selected="false"><code>scripts/</code><small>repeatable checks</small></button><button data-skill-file="assets" role="treeitem" aria-selected="false"><code>assets/</code><small>templates and examples</small></button></div><article class="skill-detail" id="skill-detail" aria-live="polite"></article></div><pre><code>name: review-ui · check focus, mobile, reduced motion · run verification · return evidence</code></pre></section>
<section class="skill-builder" id="create-skill"><div class="section-label"><span>Create a skill</span><span>repeatable pain → reusable judgment</span></div><div class="builder-intro"><div><p class="eyebrow">The skill forge</p><h2>Teach the decision.<br />Keep the context <em>light.</em></h2></div><p>Do not package everything you know. Capture the non-obvious choices that repeatedly improve an outcome, then prove the skill changes behavior.</p></div><div class="builder-workbench"><nav class="builder-steps" role="tablist" aria-label="Skill creation workflow"><button class="active" data-skill-step="observe" role="tab" aria-selected="true"><b>01</b><span>Observe</span><small>find repeated friction</small></button><button data-skill-step="trigger" role="tab" aria-selected="false"><b>02</b><span>Define trigger</span><small>route precisely</small></button><button data-skill-step="scaffold" role="tab" aria-selected="false"><b>03</b><span>Choose anatomy</span><small>only needed files</small></button><button data-skill-step="write" role="tab" aria-selected="false"><b>04</b><span>Write guidance</span><small>decisions, not trivia</small></button><button data-skill-step="validate" role="tab" aria-selected="false"><b>05</b><span>Validate</span><small>test real behavior</small></button></nav><article class="builder-detail" id="builder-detail" aria-live="polite"></article><aside class="builder-artifact"><div class="artifact-head"><span>OUTPUT / SKILL PACKAGE</span><i></i></div><pre aria-label="Example skill structure"><code>review-ui/<br />├── SKILL.md<br />├── agents/<br />│ └── openai.yaml<br />├── references/<br />│ └── accessibility.md<br />└── scripts/<br /> └── verify.mjs</code></pre><div class="artifact-command"><span>VALIDATE</span><code>quick_validate.py ./review-ui</code></div></aside></div><div class="builder-loop"><span>AFTER REAL USE</span><div><b>observe failure</b><i></i><b>sharpen one rule</b><i></i><b>retest behavior</b><i></i><b>keep it narrow</b></div></div></section>
<section class="skill-catalog" id="field-kit"><div class="section-label"><span>Common skills</span><span>choose behavior before model</span></div><div class="catalog-intro"><div><p class="eyebrow">The field kit</p><h2>Different jobs.<br />Different <em>instincts.</em></h2></div><p>A skill changes how an agent approaches work. Some shape communication. Others enforce research, debugging, review, or completion discipline. Select one to inspect its operating rule and verified source.</p></div><div class="skill-deck"><div class="skill-index" role="tablist" aria-label="Common agent skills"><button class="active" data-common-skill="ponytail" role="tab" aria-selected="true"><span>SIMPLIFY</span><strong>ponytail-lite</strong><small>minimum code that holds</small></button><button data-common-skill="caveman" role="tab" aria-selected="false"><span>COMMUNICATE</span><strong>caveman</strong><small>signal without filler</small></button><button data-common-skill="unlazy" role="tab" aria-selected="false"><span>COMPLETE</span><strong>unlazy</strong><small>gates and evidence</small></button><button data-common-skill="research" role="tab" aria-selected="false"><span>INVESTIGATE</span><strong>research</strong><small>primary sources first</small></button><button data-common-skill="debug" role="tab" aria-selected="false"><span>DIAGNOSE</span><strong>diagnosing-bugs</strong><small>tight feedback loop</small></button><button data-common-skill="review" role="tab" aria-selected="false"><span>REVIEW</span><strong>code-review</strong><small>standards × spec</small></button><button data-common-skill="tokens" role="tab" aria-selected="false"><span>ECONOMIZE</span><strong>token-saver</strong><small>compress noisy output</small></button></div><article class="common-skill-detail" id="common-skill-detail" aria-live="polite"></article></div><div class="skill-loadout"><span>ONE PRACTICAL LOADOUT</span><div><b>PLAN</b> unlazy <i></i> <b>BUILD</b> ponytail-lite <i></i> <b>DEBUG</b> diagnosing-bugs <i></i> <b>REPORT</b> caveman</div></div><article class="install-skills"><header><div><span>INSTALL PACK</span><strong>Ask your coding agent to verify, install, and validate the skills.</strong></div><button data-copy-target="prompt-install-skills"><span>COPY</span><i aria-hidden="true"></i></button></header><pre><code id="prompt-install-skills"></code></pre><footer>Review every source before installation. Existing local skills must be preserved.</footer></article></section>
<section class="hands-on" id="hands-on"><div class="section-label"><span>Hands-on</span><span>10 minutes / one missing feature</span></div><div class="hands-intro"><div><p class="eyebrow">Tiny Tasks lab</p><h2>Same task.<br />Better <em>operating system.</em></h2></div><div><p>Start with a deliberately incomplete static task board. Run one prompt as written, reset, then run the skill-enabled version. Compare diff size, verification evidence, and unnecessary complexity.</p><div class="starter-links"><div class="starter-link-group"><a href="../hands-on/starter/" class="starter-link">Open the starter →</a><a href="https://git.marcospaulo.dev.br/netcracker/ai-for-dummies/src/branch/pages/hands-on/starter" class="starter-link starter-link-source">Clone from Gitea →</a></div><div class="starter-link-group"><a href="../hands-on/rules/" class="starter-link">Open the rules lab →</a><a href="https://git.marcospaulo.dev.br/netcracker/ai-for-dummies/src/branch/pages/hands-on/rules" class="starter-link starter-link-source">Clone from Gitea →</a></div></div></div></div><div class="exercise-brief"><span>THE MISSING FEATURE</span><strong>Add All / Open / Done filters that survive reload and browser navigation.</strong><div><b>STACK</b> HTML · CSS · JavaScript <b>DEPENDENCIES</b> none <b>FILES</b> 3</div></div><div class="prompt-compare"><article class="prompt-card"><header><div><span>RUN A</span><strong>Good prompt</strong></div><button data-copy-target="prompt-basic"><span>COPY</span><i aria-hidden="true"></i></button></header><pre><code id="prompt-basic"></code></pre><footer>Clear context · constraints · acceptance · evidence</footer></article><article class="prompt-card enhanced"><header><div><span>RUN B</span><strong>Good prompt + skills</strong></div><button data-copy-target="prompt-skills"><span>COPY</span><i aria-hidden="true"></i></button></header><pre><code id="prompt-skills"></code></pre><footer>Same contract · explicit working methods · stronger proof</footer></article></div><div class="comparison-strip"><span>COMPARE THE RUNS</span><div><b>01</b> Files changed</div><div><b>02</b> New dependencies</div><div><b>03</b> Checks actually run</div><div><b>04</b> Evidence returned</div></div><p class="copy-status" id="copy-status" role="status" aria-live="polite"></p></section>
<aside class="rule"><span>THE HUMAN JOB</span><strong>The agent may be autonomous in execution. Intent, boundaries, and evidence remain yours.</strong></aside><aside class="callout"><span>START HERE</span><strong>Begin with one agent and one skill. Add parallelism only when the tasks are truly independent.</strong></aside>
<section class="verification" id="verification"><div class="section-label"><span>Verification</span><span>run each gate separately</span></div><div class="verify-intro"><div><p class="eyebrow">Checks become evidence</p><h2>Three layers.<br />Run each one alone.</h2></div><p>Run a gate on its own line, print its exit code, attach the output. The result is the deliverable.</p></div><div class="verify-layers"><article><span>01 · STATIC</span><h3>Lint and types</h3><p>Format, lint, type-check. Fast and scoped to one file. Run on every save.</p><code>pnpm lint; echo "lint=$?"
pnpm typecheck; echo "typecheck=$?"</code></article><article><span>02 · BEHAVIOR</span><h3>Unit and contract</h3><p>Tests that repeat. Run before claiming done.</p><code>pnpm test; echo "test=$?"
cd services/api &amp;&amp; go test ./...</code></article><article><span>03 · INTEGRATION</span><h3>Real UI and API</h3><p>Drive the actual UI, API, or browser. Slower and flakier — only this catches mobile overflow and a missing 404.</p><code>pnpm check:ui; echo "ui=$?"
TURBO_FORCE=true pnpm e2e</code></article></div><div class="verify-antipatterns"><span>FOUR WAYS A GREEN REPORT IS FALSE</span><div class="ap-grid"><article><b>1</b><div><strong>Pipe a gate</strong><p>tail, grep, or head hide the real exit code — a pipeline returns the last command's status.</p></div></article><article><b>2</b><div><strong>Swallow a rejection</strong><p>A silent <code>.catch(() =&gt; {})</code> hides a panic, an upstream limit, or a partial failure.</p></div></article><article><b>3</b><div><strong>Trust the cache</strong><p>Turbo caches results. A gate that "passes" may not have run — use <code>TURBO_FORCE=true</code>.</p></div></article><article><b>4</b><div><strong>Skip the third layer</strong><p>Lint and unit can both be green while the page breaks on mobile and the API never returns 404.</p></div></article></div></div><article class="verify-cta"><span>RUN IT YOURSELF · two labs, under 10 minutes each</span><div class="verify-cta-grid"><a href="../hands-on/starter/" class="verify-card"><strong>Path A · verification lab</strong><p>Fill the four-row comparison strip on the starter. Run A naively, Run B with <code>$gate-discipline</code> and <code>$webapp-testing</code>.</p><small>Open the starter →</small><small class="verify-card-source">Clone ↗ <span>git.marcospaulo.dev.br/.../src/branch/pages/hands-on/starter</span></small></a><a href="../hands-on/rules/" class="verify-card"><strong>Path B · rules lab</strong><p>Toggle every rule off, run the prompt. Toggle every rule on, run it again. Compare diff size, gate invocations, and the names of checks the agent names back.</p><small>Open the rules lab →</small><small class="verify-card-source">Clone ↗ <span>git.marcospaulo.dev.br/.../src/branch/pages/hands-on/rules</span></small></a></div></article></section>
<section class="sources"><div class="section-label"><span>Keep learning</span><span>12 new readings + primary docs</span></div><p>Go deeper with official documentation, production case studies, Medium, and practitioner workflows. <a href="../rules/">Rules and enforcement case study →</a> <a href="../skills-review/">Skills review desk →</a> <a href="../docs/references/README.md">Primary references →</a> <a href="../docs/references/additional-reading.md">12-part reading path →</a></p></section>
<section class="chapter-route"><div class="section-label"><span>Navigate by idea</span><span>short chapters / one system</span></div><p>Prefer a focused chapter? Start with the <a href="../summary/">route map</a>, then jump directly to <a href="../models/">models</a>, <a href="../agents/">agents and worktrees</a>, <a href="../skills/">skill creation</a>, <a href="../rules/">rules</a>, or the <a href="../skills-review/">skills review desk</a>.</p></section></main><script src="../app.js" defer></script>
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