Commit Graph
6 Commits
Author SHA1 Message Date
Abdul WahabandCursor c9e7cd8a64 Fix: emit Codex Stop hook as decision/block (#603)
Codex Stop rejects Claude's hookSpecificOutput shape. Detect Codex from
turn_id at runtime and emit { decision: "block", reason } so existing
installs keep working without rewriting hook commands.

AI-assisted change, prepared with Cursor Grok under maintainer direction.

Fixes #603
Fixes #643

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-24 05:23:51 +05:00
Paul BakausandClaude Fable 5 36e3c05ca7 Restore dice assignment, fusion, and the commitment counterweights
The ship40 concept pipeline had reversed the proven a-series mechanisms:
the seed's roll decayed into a shortlist nomination that taste functions
(model ranking, candidate floor, simulated user) then argmaxed into the
safest card; the costume check returned as the Translation veto and
carrier-removal test; and the 07-15 rewrite deleted the calibration,
reflex-font lanes, color strategies, and commit-every-atom language that
had held off the cream-editorial default since the alpha era. Five of six
frozen craft directions converged on the same warm-paper family and both
builders obeyed them.

This lands the repair on top of the in-progress simplification:

- new-work.md: the script assigns the build index again on both scopes;
  catalog challengers are fused (challenger supplies form and grammar,
  product supplies every fact, clarity wins conflicts) and weighed on the
  two proven axes only; attended runs present one fully committed
  direction with re-roll and an optional steer instead of a ranked
  lineup; the color-strategy picker, reflex-face list, saturated-look
  calibration, first-viewport thesis and memory test, commit-every-atom,
  scroll pacing, and prove-don't-claim return; the direction contract
  returns as five lean blocks audited by the separate-agent finish.
- concept-seed.mjs: PROMOTED INDEX becomes ASSIGNED INDEX with
  build-assignment semantics; self re-roll only on named factual grounds.
- craft-floor.md: hook-active sessions act on findings instead of
  re-auditing; the Refuse list is framed as category defaults the brief
  can earn; a closing commitment line keeps a ban list from being the
  last word before code.
- codex.md / shape.md: contract references restored for flow coherence.

Adopts the concurrent session's ceremony cuts, softened challenger
instruction, seed SOURCE IDs and --candidate-count, detector-ownership
fix, and the removal of the hook-side contract audit (the audit now
belongs to the separate reviewer at finish).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-21 10:43:44 -07:00
Paul BakausandClaude Fable 5 313b641361 hooks: direction-contract audit in the Stop deep pass
The skill's decide-then-build step opens the built HTML artifact with a
DIRECTION CONTRACT comment (UNIQUE / NOT-TEMPLATE / OWN-WORLD / STORY /
FIRST VIEWPORT / FORM). Until now nothing ever judged the finished build
against that contract; the eval harness proved sample contracts promised
radical compositions while the build shipped the standard template anyway.

The Stop deep pass now extracts the leading contract comment from each
session-touched HTML file (marker match in the first 200 chars, body
capped at 1800 chars) and appends a contract-audit section after the
detector findings: audit the render promise by promise, naming the two
observed failure shapes (a promise not in the pixels; a contract whose
own plan is the standard template wearing the concept's nouns). Zero
extra API calls; the audit rides the existing single Stop emission and
fires at most once per file per session via a contractAudited flag on
the same session cache entry the finding dedupe uses.

Ported from the eval harness reference implementation
(extractDirectionContract / composeContractAuditMessage in
impeccable-evals runner/workers/anthropic-native.ts). No hooks.json
changes needed: Claude Code and Codex both already dispatch Stop to
hook.mjs.

Tests: 163 -> 179 in tests/hook.test.mjs (extraction unit coverage plus
Stop-pass integration: present/absent/once-per-session/non-HTML/
malformed/oversized). hook-build 18/18, build:skills prose gate clean.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-14 08:58:19 -07:00
Paul BakausandClaude Fable 5 c3aba1e343 hooks: two-tier design hook — immediate per-edit rules + full-set Stop deep pass
Eval evidence showed the per-edit PostToolUse stream fires overwhelmingly
on copy-level rules (em-dash-overuse ~97x/session) and measurably makes
models more conservative, while a full-detector pass at completion is what
actually fixes contrast/padding/glow. Split the hook accordingly:

- Per-edit (PostToolUse) now surfaces only IMMEDIATE_TIER_RULES: broken
  output (broken-image, text-overflow, clipped-overflow-container,
  body-text-viewport-edge), objective contrast/legibility failures
  (low-contrast, gray-on-color, tiny-text), single-property mechanical
  slop (gradient-text, dark-glow), and design-system drift (the four
  design-system-* rules, which compound if left uncorrected). Everything
  else defers. Override with hook.perEditRules: "all" in
  .impeccable/config.json. Tiering is off for Cursor/Copilot harnesses,
  which have no Stop pass wired, so nothing gets silently dropped there.

- Stop deep pass (runStopHook): runs the FULL rule set over every UI file
  touched this session (tracked via the existing hook.cache.json session
  state; deferred-only edits now mark the file touched), dedupes against
  everything already surfaced per-edit, honors ignore-rule/file/value and
  inline disables, reuses the [impeccable@1] envelope, and no-ops fast
  when no UI files were touched. Emits hookSpecificOutput
  { hookEventName: "Stop", additionalContext } per the Claude Code SDK
  Stop contract (conversation continues so the model can act on it).
  Second Stop fire is silent - deep-pass findings are remembered.

- Wiring: Stop entries (timeout 30) in plugin/hooks/hooks.json, the
  .claude settings + .codex hooks manifests (transformers + hook-admin
  repair path). Claude Code and Codex both dispatch a native Stop event;
  Cursor's stop hook is inconsistently dispatched (pre-write gate stays)
  and Copilot's agentStop/sessionEnd don't inject model context, so
  neither gets a Stop entry - documented in reference/hooks.md.

- Tests: tiering split/override/harness gating, Stop dedupe + silent
  no-touched-files + ignore machinery + kill switches; existing per-edit
  tests moved to immediate-tier rule ids. 181 tests green; smoke-tested
  the built dist skill end to end (glow surfaced per-edit, em-dash only
  at Stop, second Stop silent).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-11 16:46:00 -07:00
8cf2be110d feat(cli): interactive hook consent + unified .impeccable/config.json (#245)
* feat(cli): interactive hook consent + unified .impeccable/config.json

Make the design-hook install a conscious choice and unify scattered config
into one file.

Interactive consent
- On an interactive `skills install`/`update`, the CLI explains what the hook
  does and offers to install it (default yes), then records the per-developer
  decision in the gitignored `.impeccable/config.local.json`, so it never
  re-asks. A recorded decision or an already-installed hook short-circuits;
  `-y`/non-TTY keeps the historical install-by-default behavior; `--no-hooks`
  is a one-off skip that records nothing. The trigger keys on "is the hook
  installed?" + "is there a recorded decision?", not a brittle version check.

Unified config
- `.impeccable/config.json` (shared) and `.impeccable/config.local.json`
  (gitignored) now hold all Impeccable settings: hook settings under a `hook`
  key, plus top-level `updateCheck`. `/impeccable hooks` writes the `hook`
  subtree, preserving siblings. The hook runtime reads `hook.quiet` and
  `hook.auditLog`; context boot reads `updateCheck`. The legacy
  `IMPECCABLE_HOOK_DISABLED|QUIET|LOG` and `IMPECCABLE_NO_UPDATE_CHECK` env vars
  still work and override config; docs now lead with config and treat env vars
  as a legacy note.
- No backward compat for the pre-unification `hook.json`/`hook.local.json`
  (the hook shipped an hour ago; nothing in the wild uses it). This repo's own
  hook config is migrated to `.impeccable/config.json`.

The CLI and skill scripts are separate trees, so a small CLI-side config module
(cli/lib/impeccable-config.mjs) duplicates the config-path and .git/info/exclude
handling; comments flag the duplication.

Tests: new cli config unit test; skills-cli consent tests (declined skips,
accepted installs, --no-hooks records nothing); hook.test.mjs back-compat
removed and quiet/auditLog-from-config + gitexclude coverage added. Full suite
green.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(hooks): preserve sibling config fields + resolve audit log from event cwd (Bugbot)

Two Bugbot findings:

- High: `/impeccable hooks` edits replaced the whole `hook` object with the
  merge-helper output, dropping fields those helpers don't manage — so an
  `ignore-value --local` could wipe the recorded install consent and make the
  CLI re-prompt. writeConfig now merges over the existing hook object, keeping
  consent/quiet/auditLog.
- Medium: config-based audit logging resolved hook.auditLog from process.cwd(),
  which can differ from the hook event's project root (and Cursor's pre-edit
  hook passed no cwd). The hook now stamps the resolved project root on the
  audit entry, and writeAuditLog reads config from entry.cwd when present.

Tests: a /impeccable hooks edit preserves consent + quiet; writeAuditLog
resolves config auditLog from entry.cwd, not the fallback cwd.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(hooks): resolve a relative auditLog path against the project root (Bugbot)

A relative hook.auditLog was read from the project root but written relative to
the hook process cwd, so when those differ the log went to the wrong place.
writeAuditLog now resolves a relative target (from env or config) against the
same project root it reads config from. Absolute and ~/ paths are unchanged.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* Fix hook consent recovery and smoke config

* Fix hook consent explainer for Cursor

* Fix empty hook target consent

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-14 02:42:19 -07:00
672517f76e Add automatic design hook install and exceptions (#170)
* docs: add PRD for design detector hook integration

Plans a PostToolUse hook for Claude Code and Codex that runs the
existing design detector after every relevant file write and feeds
findings back to the agent as advisory system-reminder context. No
implementation in this commit; covers UX, technical design, build
pipeline changes, distribution, coverage tradeoffs, and rollout.

Co-authored-by: Cursor <cursoragent@cursor.com>

* docs: revise hook PRD with best-practices review

Folds in the P0/P1/P2 findings from an online best-practices critique
against the official Claude Code and Codex hook references plus 10+
2026 community guides and similar prior-art tools (claw-hooks,
claude-code-hooks-mastery).

Key changes:
- Exec form everywhere (Codex snippet was shell form), with Windows
  rationale.
- Default timeout dropped from 10s to 5s.
- Re-entrancy guard (CLAUDE_HOOK_DEPTH) and per-file edit counter.
- Session-scoped finding dedup promoted from open question to v1.
- Per-language inline-ignore syntax map (HTML/JSX/CSS/JS).
- Hard-skip rules for sensitive paths and generated/lock files.
- Honest framing about Claude Code lacking per-plugin hook disable.
- Honest framing about Bash-written files being invisible in v1.
- Codex Windows-not-supported call-out, feature flag note, trust ceremony detail.
- Optional NDJSON audit log via IMPECCABLE_HOOK_LOG.
- Findings cap lowered 8 → 5 with attention-budget rationale.
- Versioned envelope ([impeccable@1]) on rendered template.
- Expanded test plan, decision log, and stdin payload appendix.

Co-authored-by: Cursor <cursoragent@cursor.com>

* feat(hooks): ship the design detector hook for Claude Code and Codex

Implements docs/hooks-prd.md: a PostToolUse hook that runs the
impeccable design detector after every Edit/Write/MultiEdit on a UI
file and pushes findings into the agent's next-turn context as a
short system reminder. Silent on clean files. Never blocks an edit.

Why this matters: today, design slop (side-tab borders, gradient
text, purple/cyan palettes, bounce easing, etc.) only gets caught
when a human notices or someone explicitly runs /impeccable audit.
The hook closes the loop at the moment slop is written.

What ships in v1
- skill/scripts/hook.mjs: PostToolUse entry. Reads stdin, runs the
  detector in-process (no `npx impeccable` cold start), emits
  hookSpecificOutput.additionalContext when fresh findings exist.
- skill/scripts/hook-lib.mjs: extracted helpers (config, cache,
  filter, render, audit log, runHook orchestrator). 100% unit-testable.
- skill/scripts/hook-session-start.mjs: SessionStart greeting,
  gated by a project-scannable probe + 30-day throttle.
- skill/scripts/hook-admin.mjs: backs /impeccable hooks
  on/off/status/ignore-rule/ignore-file/reset.

Hardening built in
- Re-entrancy guard (IMPECCABLE_HOOK_DEPTH) so the hook can never
  recursively spawn itself.
- Hard-skip regexes for sensitive paths (.env, .pem, id_rsa,
  secrets, credentials, .git) and generated/lock/build output. These
  fire before the file is even read; cannot be turned off via config.
- Path-traversal check on the inbound file_path.
- Session-scoped dedup keyed by (session, file, rule, line) so the
  same finding never lands in context twice. Prevents the ~12.5K
  wasted tokens per chatty session called out in the PRD.
- Per-(session, file) edit counter with a one-shot suppression
  notice on the 7th edit, silent after.
- Fail-open contract: every error path returns exit 0 with no
  stdout. Optional NDJSON audit log via IMPECCABLE_HOOK_LOG.

Three kill switches (precedence high to low):
1. IMPECCABLE_HOOK_DISABLED env var (1/true/yes/on, case-insensitive)
2. .impeccable/hook.json `enabled: false`
3. /impeccable hooks off slash command (writes the JSON)

Inline ignores are language-aware. `// impeccable: ignore <rule>` for
JS/TS, `<!-- impeccable: ignore <rule> -->` for HTML/Vue/Svelte/Astro,
`{/* impeccable: ignore <rule> */}` for JSX/TSX, `/* impeccable:
ignore <rule> */` for CSS. `*` matches any rule. Directive applies
to the next non-blank line. Same shape as ESLint, Stylelint, Biome.

Build pipeline
- scripts/lib/transformers/hooks.js: per-provider hooks.json
  builders, plus the slim .codex-plugin/plugin.json manifest.
- providers.js: emitHooks: 'claude' for claude-code, emitHooks:
  'codex' for codex and agents. Codex also emits emitCodexPlugin.
- factory.js: emits hooks/hooks.json next to the skills tree.
- build.js: syncs hooks/ into harness roots and into the slim
  plugin/ subtree; writes .codex-plugin/plugin.json. Build is
  idempotent (verified: 98 staged files unchanged across two runs).

Claude Code wiring uses exec form (command + args) and the
${CLAUDE_PLUGIN_ROOT} placeholder. Matcher: Edit|Write|MultiEdit.
`if:` glob filters to UI extensions before spawning Node. PostToolUse
timeout 5s, SessionStart timeout 3s.

Codex wiring uses ${PLUGIN_ROOT} (Codex's native placeholder),
matcher Edit|Write|apply_patch, no `if:` analog (the script does the
extension filter). macOS and Linux only; hooks are disabled on
Windows in current Codex builds. The trust ceremony and feature flag
are documented in README.md.

Routing
- /impeccable hooks lives outside the 23-command router table on
  purpose: it is plumbing, not a design skill. The hidden
  routing slot is added to SKILL.md alongside pin/unpin so the LLM
  knows to dispatch it. The 23-command count and all stale-count
  validators remain happy.

Tests
- tests/hook.test.mjs: 38 unit tests covering env parsing, config
  load + defaults + malformed, cache round-trip + GC,
  ignoreRules/minSeverity/inline ignores (all four languages),
  globbing with **/*/{a,b}, render template with cap + clamp + 0-line
  prefix drop, audit log NDJSON, payload event-name parameterization,
  re-entrancy, kill switches, sensitive-path + generated-path +
  traversal skips, allowlist filter, config ignoreFiles, edit
  counter cycle including the 7th-edit notice, MultiEdit and
  apply_patch payload shapes, detector throw swallow, malformed
  stdin, missing file race.
- tests/hook-build.test.mjs: 18 integration tests covering hook
  manifest shape (matcher, timeouts, exec form, if: glob, placeholders),
  Codex differences (${PLUGIN_ROOT}, no if:, no SessionStart),
  Codex plugin manifest (no inline hooks field to avoid the
  duplicate-file error), routing across the hooksJsonFor table, and
  presence of all three committed artifacts plus the bundled detector
  the runtime relative-import path depends on.

Full suite: 175 bun tests + 186 node tests, all green.

Docs
- README.md: new "Design hook" section explaining default behavior,
  per-project / global / inline disable paths, the JSON schema knobs,
  the audit log debug flag, and the slop / a11y coverage split.
- HARNESSES.md: flips the `hooks` row for Codex from No -> Yes
  (Claude was already Yes), adds a per-harness hook-surface table
  with the manifest location and matcher each provider uses.

Open questions from the PRD intentionally deferred to v2: Bash-write
blind spot, effort-aware suppression, Stop-hook session summary,
per-rule severity, async hook mode. None block v1.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Fix Codex hook scanning: apply_patch paths and co-located stylesheets

Parse file targets from Codex apply_patch command bodies, co-scan imported
and sibling CSS when UI components are edited, drop the git-sweep PostToolUse
group, and align Codex SessionStart manifest and trust docs with the official
hooks spec.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Gitignore hook session cache and drop local test HTML

Hook dedup/throttle state in .impeccable/hook.cache.json is per-project
runtime data like other .impeccable/ sidecars. Remove an untracked
bad-nested-flexbox scratch page from site/public/.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Fix Claude Code hook: drop Edit-only if filter so Write/MultiEdit fire

Claude's if permission rule binds to one tool name, so Edit(*.{…}) never
spawned the hook on Write or MultiEdit despite the matcher listing them.
Extension filtering now lives in hook-lib on both Claude and Codex.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Surface Cursor design findings via stop-hook followup

Replace dropped postToolUse additional_context with afterFileEdit recording
and a one-shot stop followup_message so anti-pattern nudges reach the agent.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Fix design hook packaging and scans

* Fix Cursor hook pending bucket fallback

* Fix Sass hook scan coverage

* Fix Cursor hook review findings

* Fix session start dead hook normalization

* Fix hook config and relative scan paths

* Remove SessionStart design hook

* Remove redundant afterFileEdit normalization

* Fix Cursor suppression and module style scans

* Fix sensitive path hook filter

* Fix disabled Cursor stop hook emission

* Refresh hook harness artifacts

* Fix Cursor hook manifest install

* Add hook ignore-value support

* Ignore hook runtime files locally

* Fix Codex plugin hook packaging

* fix: address PR review bot findings

Block numeric hook depth counters from re-entering.

Avoid following stylesheet imports from traversal-looking hook targets.

* fix: gate ignore-value suggestions by supported rules

Only render exact ignore-value commands when the same finding can be suppressed by ignoreValues.

* Package Codex plugin as hook-only

* Remove Codex plugin packaging

* Recover hook install probe plumbing

* Remove Codex hook packaging follow-up doc

* Remove extra hook docs and skill wording changes

* Install real design hooks via skills CLI

* Add provider hook smoke runner

* Fix Cursor hook delivery with preToolUse gate

* Simplify Cursor hook install to preToolUse

* Clarify confirmed hook exceptions

* Persist hook ignores in shared config

* Guard font hook exceptions

* Fix hook install after main rebase

* Fix hook scan target handling

* fix: address hook review findings

* Address hook review feedback

* Stabilize DeepSeek insert live fixture

* Fix Cursor hook Python shell write bypass

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-13 21:19:19 -07:00