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72
Commits
| Author | SHA1 | Message | Date | |
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  Paul BakausandClaude Fable 5
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cfb6274a18 |
See through versioned stylesheets and catch standard-tracked kickers
Paul's codex build carried an element literally named class="kicker" and the detector returned one finding. Two independent blind spots: - The linked stylesheet was styles.css?v=3, and the href resolved as a literal path with the query string in it, so the whole sheet was invisible to every element-level check: 1 finding with the link, 18 with the CSS inlined. Hrefs now strip query and hash before resolving. - The kicker gate demanded letter-spacing >= max(1px, 0.08 * size). The wild's most common recipe, 0.08em at 12px, computes to 0.973px and lost to the absolute floor by a fraction. The floor is now purely proportional (0.06 * size), with a fixture case pinning the exact shape that slipped through. With both fixed, the failed codex build scans at 18 findings including its numbered section kickers (numbered-section-labels), side-tab stripe, and grid background. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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8ebcfccc64 |
Scope the page-level pattern checks to style carriers, not raw source
The static engine's checkHtmlPatterns ran its CSS-property regexes over the entire source string, so documentation ABOUT css flagged as css: impeccable.style's changelog line naming background-clip: text inside a <code> tag tripped gradient-text, the purple hexes in a <pre> sample read as the AI palette, and a commented-out stripe rule counted as a live one. The browser path shared the exposure through outerHTML. The fix is engine-level, not a per-rule patch. The pattern pass now scans scoped corpora: styleText carries <style> block contents, style="" attribute values, and the linked stylesheets the static engine already reads for the cascade; classText carries class attribute values for the utility-class scans. The static engine builds both from its parsed document, so escaped code samples never contribute; other callers fall back to a tag-scoped extraction in buildHtmlPatternCorpora, and bare CSS input stays its own style text so direct callers keep working. The pulsing-dot and marquee scanners take a second markup argument for the parts that really are markup: landmark ranges, Tailwind class positions, the <marquee> tag itself. Rendered-text checks (theater phrases) and markup-shaped checks (svg scenes, img hover classes) keep the full source on purpose. No registry ids change; this is scoping, not a new rule. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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33a1c5fcae |
Ban kickers outright: one eyebrow above a heading is one too many
The detector's repeated-section-kickers rule waited for three tracked labels before calling the pattern; generated pages earn the finding on the first one. Retire that id and replace it with kicker-above-heading, which flags any tracked-caps or small-caps label block sitting directly above an h1-h4 or heading-role element, at full warning severity. The candidate gate absorbs the false-positive shapes the repetition count used to paper over: editorial category-and-date meta lines, breadcrumbs with separators, legal and chapter numbering, application panel context labels, nav landmarks before page titles, and stat callouts with the label below the number. Hero-scale h1 eyebrows stay with hero-eyebrow-chip so one element gets one finding, and the static cascade now carries font-variant so small-caps kickers register. The craft floor entry moves from caution to ban in the same breath. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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 Paul BakausandGitHub
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63ecc37e54 |
Merge pull request #415 from pbakaus/css-pseudo-stripe-coverage
Detect pseudo-element stripes in standalone stylesheets and style blocks |
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Paul BakausandClaude Code
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a4a076005b |
Carry source lines on pseudo-stripe findings and skip commented-out rules
Review bots caught two real gaps in the pseudo-stripe wiring: findings had no source line (so line-scoped impeccable-disable directives could not match them), and the scanner read commented-out CSS as live rules. scanCssTextForPseudoStripe now blanks comment bodies byte-for-byte (preserving offsets) and returns each rule's selector offset; the three regex-engine call sites convert that to a real line, including the whole-file line for component style blocks and CSS-in-JS templates. The HTML path ignores the new field. Tests now assert every finding's line against the selector's actual position and cover a commented-out stripe. Prepared with AI assistance (Claude Code), directed by @pbakaus. Co-Authored-By: Claude Code <noreply@anthropic.com> |
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Paul BakausandClaude Code
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b8f1dbf92c |
Scan pseudo-element stripes in standalone stylesheets and style blocks
The side-tab silhouette drawn as an absolutely-positioned ::before/ ::after bar carries no border token, so the regex engine's line matchers never saw it in .css/.scss files, component style blocks, or CSS-in-JS templates — while the identical construction on a full HTML page was flagged via checkHtmlPatterns (issue #394). Wire the existing scanCssTextForPseudoStripe scanner into all three regex-engine paths. New fixtures (pseudo-stripe.css, pseudo-stripe.vue) pin four flag shapes (inset shorthand, longhand pins, bottom edge, height:100%) and six pass shapes (neutral divider, wide panel, static, hairline, hover-conditional underline, non-full-height badge), attributed per case via data-case selectors in the finding snippet. Prepared with AI assistance (Claude Code), directed by @pbakaus. Co-Authored-By: Claude Code <noreply@anthropic.com> |
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Paul BakausandClaude Code
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1907335ce5 |
Give each named-color flag case a unique snippet signature
Review bots (Greptile, Copilot) correctly noted the aggregate count assertion could pass if one FLAG case stopped emitting while a PASS case started. Each flag case now carries a distinct width/radius combination and the test deep-equals the sorted snippet list, so every finding attributes to exactly one case. Prepared with AI assistance (Claude Code), directed by @pbakaus. Co-Authored-By: Claude Code <noreply@anthropic.com> |
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Paul BakausandClaude Code
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7622cc8440 |
Derive static-cascade color extraction from the shared named-color table
The static-html engine never emitted side-tab for `border-left: 4px solid purple` (or any named color outside a hardcoded 9-name list) in .html files: extractStaticColor's regex dropped the color token from border shorthands, the side defaulted to neutral black, and checkBorders skipped it. The same declaration in a .css file was flagged by the regex engine, so the two engines disagreed while both exited cleanly (issue #359). Build the extraction alternation from the same CSS_NAMED_COLORS table parseAnyColor resolves against (longest-first, whole-token), so the set of names the extractor recognizes and the set the parser can resolve cannot drift apart again. STATIC_NAMED_COLORS shrinks to the one keyword parseAnyColor deliberately refuses (`transparent` as zero-alpha), since parseAnyColor already covers every real named color in the table. New two-column fixture (named-color-borders.html) covers the issue reproducers: purple shorthand + radius, rebeccapurple (substring-safe matching), crimson top stripe, bare 3px teal, var() resolving to a named color, and an inline style attribute — with neutral named colors (dimgray, gainsboro, black), thin, and uniform borders as pass cases. Prepared with AI assistance (Claude Code), directed by @pbakaus. Co-Authored-By: Claude Code <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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6ff9f957ac |
Add radial-spotlight-glow detector rule
Flags the decorative low-opacity chromatic radial-gradient "spotlight" washed behind a hero or section and fading to transparent, an AI-slop reflex the saturated radial-halo gate lets slip (e.g. rgba(80,111,255, 0.26) -> transparent on a mobile hero). Gates: a non-repeating radial-gradient whose last stop is transparent, whose visible stops are all low-opacity (alpha < 0.45) with at most two of them, at least one chromatic (channel spread >= 24 exempts neutral vignettes), on a decorative-scale surface (width >= 240, height >= 160, exempting badges/avatars/small lights). The alpha band is disjoint from radial-halo (>= 0.7), so the two never double-report. Wired into both element loops (static-html + injected browser) with the pure checkRadialSpotlight shared by both adapters. TDD fixture with 5 flag / 9 pass shapes. Browser-path sweep over the eval corpus: 29 hits on 11 pages, 0 false positives. Count 59 -> 60. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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507725c935 |
Harden detector against form.id shadowing and gradient/non-rendered false positives
Fixes three detector bugs that surfaced on real-world (Shopify) URL scans: #407 — DOM named-property shadowing crash. On a <form> with a named control like <input name="id"> (every Shopify product form), HTMLFormElement's [LegacyOverrideBuiltIns] behavior makes `form.id` return the input element, not the id string, so `elId.startsWith(...)` throws and aborts the whole scan. Read the id via getAttribute whenever `el.id` is not a string, at all three sites: checkQuality (checks.mjs) and collectBrowserFindings + generateSelector (browser/injected/index.mjs). Regenerated the browser bundle. #408 — tiny-text / undersized-ui-text flagged non-rendered elements. On sites that set html{font-size:62.5%} the root computes to 10px, so <script>/<style>/ <title>/<noscript> and display:none / visibility:hidden blocks — whose JS/CSS/ JSON-LD text clears the hasDirectText gate — produced dozens of phantom "10px body text" findings. Added isNonRenderedText() (tag list + head descendants + display/visibility) and gated both text-size floors on it. #409 — contrast rules misjudged gradients. Case A: background-clip:text paints its glyphs with the element's own gradient, not a backdrop, so measuring the never-painted `color` against those stops is a guaranteed false positive; skip the backdrop-contrast checks when bgClip is 'text' (the gradient-text pattern flag still fires). Case B: a translucent gradient stop (e.g. a 9%-alpha accent glow) was treated as an opaque accent; composite alpha stops over the resolved surface beneath the gradient in resolveGradientStops(), dropping the stop rather than guessing when that surface is unresolvable. Fixtures + tests: shadowed-form-id.html (browser, #407), nonrendered-text.html (#408), and gradient-clipped + alpha-glow cases added to color.html (#409). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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daec380cdb |
Add undersized-ui-text rule for functional text below an 11px floor
The existing `tiny-text` rule owns long body copy and deliberately exempts the UI furniture layer (nav, footer, links, buttons, labels, uppercase micro-labels). That left a real gap: a build shipped its entire furniture layer (nav links, category names, timecodes, meta rows) at 8px because the chosen pixel font only steps in 8px increments, and the design hook waved it through as merely "not on the DESIGN.md ramp" -- which the model resolved by adding 8px to the ramp. Being on the ramp launders the token, not the legibility problem. New `undersized-ui-text` quality rule closes that laundering path: - Flags interactive and short content-bearing text (links, buttons, nav items, labels, table cells, meta rows, timecodes) below an 11px floor. The floor holds inside a footer; only non-interactive legal smallprint gets the softer 10px floor. - Ignores the design system entirely, so a value ON the ramp is still flagged. - Uppercase letterspaced micro-labels stay in scope (still functional). - Exempts sup/sub, visually-hidden (sr-only) text, and code/terminal contexts. em/rem/%-sized text that computes at or above the floor never fires. - Complements tiny-text without double-flagging: long non-furniture body copy stays with tiny-text. Implemented as a single check in checkQuality (rules/checks.mjs), so both the static-html (jsdom) and browser adapters pick it up through the unified per-element path -- no dual wiring. Registered in registry/antipatterns.mjs. TDD: fixture tests/fixtures/antipatterns/undersized-ui-text.html (7 flag / 7 pass shapes), failing test first, then implement. Full fixtures suite 64/64. Deferred (blocked by an active release-gate eval reading build/_data/dist): regenerate the browser bundle (bun run build:browser -> cli/engine/detect-antipatterns-browser.js) and the extension detector (bun run build:extension -> extension/detector/detect.js + antipatterns.json) so the standalone browser/extension artifacts carry the new rule. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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270f4d20aa |
Make em-dash-overuse an advisory rule with browser parity
Em-dashes are used legitimately by humans, so em-dash-overuse fired far too often. Reclassify it as the first advisory-tier rule: detected, but never a failure. Engine - Add `advisory: true` to the rule metadata schema (em-dash-overuse is the first). findings.mjs stamps `advisory: true` on advisory findings so every consumer can partition without a registry lookup. Rule count stays 58. - Raise the firing threshold from a flat 5 dashes to two gates: an absolute floor of 8 and a density of about one dash per 500 characters of body text. A long article that uses a few em-dashes no longer trips; a short, dash-per-clause page still does. Entity decoding (mdash, numeric, hex) is unchanged. Thresholds live in shared/constants.mjs so every engine agrees. Browser parity - The browser bundle carried a registry entry but no logic, so the overlay and extension could never flag it. Add checkEmDashOveruse / checkEmDashOveruseDOM in rules/checks.mjs (reads rendered text, no entity decoding needed), wire it into the injected page-level pass, and carry the advisory flag through serializeFindings so the overlay/extension can render it with the mildest affordance. CLI - Advisory findings print under a separate dimmed "Advisory" section, are excluded from the failure count, and never change the exit code (an advisory-only scan exits 0). JSON keeps them with `"advisory": true`. `--no-advisory` suppresses them entirely. Hook - Advisory rules are skipped by default in both the per-edit and Stop deep-pass hooks, so the hook never nags about them. Opt in with `.impeccable/config.json` -> `detector.advisoryRules: "include"`. Tests - Fixture + threshold + browser-adapter coverage; advisory-skip default and opt-in for the hook; formatFindings partitioning. The em-dash-overuse stand for a deferred copy rule in the tier tests is swapped to marketing-buzzword. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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7dcca2bb36 |
Count em-dash HTML entities in em-dash-overuse
The em-dash-overuse text analyzer ran stripHtmlToText over raw markup, which drops tags but leaves character entities intact. A model that wrote —, —, or — rendered a real em-dash the counter never saw, so 12 entity-escaped dashes on a live page slipped through. Decode the em-dash entities (named, zero-padded decimal, upper/lower hex) to the literal glyph before counting. En-dash entities stay untouched: the rule counts em-dashes, and the literal en-dash was never counted either. The gap lived only in the regex / static-HTML path (detectText and detect-html's runTextContentAnalyzers, both over raw HTML). The browser adapter never ran this analyzer, so build:browser and build:extension produce no diff. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude
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d7d10277d1 |
Merge main into oneshot-v4, keeping the service layer split out
main still carries the site, so every `site/` path resolves to deleted. `tests/docs-integrity.test.js` goes with it (it imports the site's demo renderer), and `package.json` keeps main's `@anthropic-ai/sdk` bump while dropping `@google/genai` and `@paper-design/shaders`, which nothing in the product layer imports. Real code merges: - hook-lib: main's #391 cache fix (sync the remembered set to the live scan so fixed findings stop being named and a reintroduced one fires again) now runs on the immediate tier rather than the whole filtered set. Remembering a deferred finding the per-edit pass never reported would let the Stop deep pass dedupe it away. main's `maxFileBytes` ceiling, `cleanAcked` once-per-file ack, and template-extensions re-export all land alongside the tiering work. - live-browser: main's `hasParams` gate on the Tune badge, keeping this branch's `C.ink` badge text so it stays legible on kinpaku gold. - detect-text: both the block-level codex-grid-background scan and main's inset-stripe CSS check. - test-suites: union of both trigger sets and file lists, minus the site-only entries (`shiki-theme`, `docs-integrity`). - Two hook tests moved off deferred-tier rules (`overused-font`, `side-tab`) onto immediate-tier ones. They assert cache bookkeeping, which the per-edit pass only reaches for the immediate tier. Also drops the site waivers from `.impeccable/config.json` and stops `build:browser` recreating a stray `site/` tree just to write a bundle the other repo builds itself. Co-Authored-By: Claude <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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90f9eeb99b |
Split service layer into private impeccable-site repo
The public repo keeps the OSS promise surface: skill, CLI, extension, tests, and the provider build. The site, labs, concept/composition catalogs, image pipeline, Cloudflare functions, and authoring guide move to pbakaus/impeccable-site. concept-seed tests run against a synthetic fixture catalog; the plugin icon and skill categories moved in-repo; build validation narrows to README prose and non-site counts; release notes read from a sibling impeccable-site checkout. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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7557935fdb |
Expand concept system: modes, ratings, re-roll, breadth strategy
Catalog: mode-aligned staging surfaces (persuade/operate/read/experience), star ratings on approvals feeding challenger draw weights, family retirements, authoring strategy and territory guide, rework and breadth authoring rounds, composition mining from rejected worlds. Seed: six challengers (two per tier), --reroll chains, --mode staging filter, rating-weighted draws. New-work: Present/visualize/re-roll flow, image-gen requirement, register-neutral vocabulary. Pipeline: per-mode staging prompts with split frames, hero-from-board reference generation, render-safety guards. Labs: ratings UI, unrated filter, mode chips, composition approve-guard. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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428b86b139 |
Detect single-edge stripes painted with an inset box-shadow (#378)
* Detect single-edge stripes painted with an inset box-shadow
The side-tab rule caught bordered stripes but not the inset box-shadow spelling of
the same anti-pattern, which is how it usually reaches an Astro/CSS source file.
Adds a structural CSS scan for `box-shadow: inset` layers whose shape is a 3-12px
stripe on exactly one edge with no blur or spread, reusing the existing `side-tab`
rule id, so the rule count is unchanged.
Scoped narrowly, because a stripe is correct design in some places. It skips
selection and focus indicators (the rule's one documented exception), interactive
and semantic elements, narrow artwork, and neutral colors: `inset 4px 0 0 #000` is
a hairline, not an AI tell. Chromatic intent is read from the color literal or from
a `var(--token)` name.
Grammar rather than one spelling, learned the hard way — three of the four
false-negative shapes below were found only after the first pass shipped:
- `inset` is order-independent, so `4px 0 0 red inset` is the same stripe. Only a
standalone keyword is stripped, so `var(--inset-accent)` is not mangled.
- box-shadow takes <length>{2,4}: `inset 4px 0 red` omits blur and spread, which
default to 0. That is exactly the stripe shape.
- Authored CSS spells neutrals as `#000` / `black`, and shared/color.mjs only
parses the computed function forms a browser emits, deliberately reporting
anything else as chromatic. Routing authored colors through it flagged plain
black hairlines, so hex and named neutrals are handled before deferring.
- Comment bodies are blanked before matching, preserving byte offsets so line
numbers stay right, and the selector's line is taken from its first
non-whitespace character rather than the greedy match start.
Fixture covers 8 flag shapes and 13 pass shapes, including a literal-color column
that the original had none of, which is why the neutral bug survived review.
Prepared with AI assistance under maintainer direction.
Co-Authored-By: Claude <noreply@anthropic.com>
* Parse box-shadow layers by grammar, not by one spelling
Three review-bot findings, two of them the same mistake I had already made
twice in this rule.
Color-first layers were missed (greptile). `box-shadow` orders `inset`,
the lengths, and the color freely, so `red 4px 0 inset` and
`var(--brand-accent) 4px 0 0 inset` paint the stripe the length-first
regex was looking for and were skipped. That is the third valid spelling
this rule has missed after trailing `inset` and the two-length form, all
from encoding one spelling instead of the grammar. Stop patching
spellings: tokenize the layer, pick out `inset` and the 2-4 lengths in any
order, and treat the single remaining token as the color. Tokenizing is
paren-aware because `rgb(0 0 0)` is one color value whose channels would
otherwise read as lengths.
Neutral `rgb()` with space-separated channels was flagged (cursor).
shared/color.mjs parses only the comma form that getComputedStyle emits,
so an authored `rgb(0 0 0)` fell through it and reported chromatic — the
exemption isNeutralAuthoredColor exists for, missed. Parse both separators
before delegating. Left shared/color.mjs alone: it reads computed styles,
where the comma form is all a browser produces.
Line numbers were derived by re-slicing the whole prefix per rule, O(n^2)
on a large stylesheet (Copilot). Matches arrive in source order, so carry
a monotonic cursor: one pass total.
Fixtures cover both flag shapes and the neutral pass shape; all three fail
against the previous parse ("expected Color First Edge to flag", and
Space Rgb Neutral Edge appearing in the old flag list).
Assisted-by: Claude Code
* Fix the !important regression my tokenizer introduced, plus two cascade bugs
Three findings from Cursor on the grammar rewrite. The first is mine, from
the commit that claimed to end this bug class.
`!important` stopped flagging. Tokenizing split it into its own token, so
the color count came out at two and the layer was skipped — a shape the
regex it replaced handled correctly. `!important` qualifies the
declaration, not the shadow value, so strip it before reading layers.
Style-block findings reported one line low. block.startLine is the first
line after the <style> tag, but block.content begins at the character right
after that tag, so content's own line 1 sits on the tag's line. Passing
startLine - 1 to a 1-based line lookup counted that line twice. It is
startLine - 2. runRegexMatchers is unaffected and stays at startLine - 1
because it indexes its split lines from zero — verified by a fixture where
bounce-easing and side-tab share one block and now both report correctly.
Repeated declarations read the first, not the last. The cascade paints the
last, so `box-shadow: inset 4px 0 red; box-shadow: none` was flagged
though it paints nothing, and the reverse order was missed. Same for a
width override deciding the narrow-artwork skip.
Fixtures cover !important, both cascade orders, and the line-accuracy
shapes (multi-line block, single-line block, plain .css); they fail against
the previous commit.
Assisted-by: Claude Code
---------
Co-authored-by: Claude <noreply@anthropic.com>
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Paul Bakaus
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144cee5c36 |
Fix detector coverage for generated UI tells
Remove provider gating, share grid-background detection across source and rendered scan paths, and update the detector catalog and tests.\n\nAI-assisted: prepared by Codex at Paul's request. |
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Paul Bakaus
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77c7d8e0fc | Refine product and visual work lifecycle | ||
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Paul Bakaus
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bbed6eef08 |
Refresh the Impeccable product experience
Rework the landing page proof, steering demo, feature grid, slop catalog, detector coverage, theming, Live workflow, and responsive behavior.\n\nAI-assisted implementation by OpenAI Codex. |
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Paul Bakaus
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8682c85c57 |
Fix Live side-tab validation gaps
Scan Astro style blocks for inset-shadow stripes, recognize semantically chromatic external tokens without flagging neutral unknowns, and make the polling generator run advisory detector checks before publication. Sync the affected detector bundles and add a paired regression fixture.\n\nAI-assisted: Codex analyzed the failed Live task, implemented the detector and generator changes, and ran the validation suites under maintainer direction. |
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Paul BakausandClaude Fable 5
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ed7a6fbe4e |
detector: text-occlusion + first-viewport-column-overflow (57 -> 59)
Two browser-engine quality rules, both warning severity. text-occlusion / element-overlap fires on three shapes: an opaque decorated box painted over a text element (elementFromPoint confirms real coverage, box >= 30%), one text run buried under another when at least one side is a positioned layer (text >= 45%, so line-box leading bleed between stacked flow blocks does not count), and an inline element whose opaque fill leaks past its line onto a neighbour (the class-name collision bug). A large headline whose edge overhangs a bounded content card is caught as an element collision even when the text stays on top. Gradient scrims, decorative SVG emblems, fixed/sticky overlays, floats, and raw image backdrops (contrast territory, deduped against the pixel low-contrast rule) are exempt. first-viewport-column-overflow fires when a multi-column opening section runs one column past 140% of the viewport while a sibling fits inside one screen, the stretched-hero signature. Single-column pages and full-page heroes with no fitting sibling are exempt. Validated: fires on the diagnosed repros, clean across a 60-sample sweep. Fixtures + browser tests added. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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dc0b25d393 |
detector: hero pulsing-dot promotion, nav-CTA contrast gap closure, shape-assembled-illustration (56 -> 57)
Item 1 (hero liveness theater):
- pulsing-dot now merges declarations per selector across rule blocks
(cascade-approximate), descends into media queries, and strips
prefers-reduced-motion: reduce overrides before the predicate runs.
Catches the shipped split-block constructions (size in the base rule,
animation added later or inside a no-preference media block).
- Dots whose element sits inside a header/nav landmark are promoted to
error severity (string-level landmark ranges in both engines); the
browser engine additionally promotes dots resting in the first ~900px.
- blinking-cursor findings in the first ~900px or inside header/nav are
promoted from advisory to warning.
- Per-finding severity overrides now flow through static-html,
browser-injected serialization, and detect-url.
Item 2 (nav-CTA contrast constructions):
- The a24-opus 01/002 header CTA already fires (specificity cascade +
oklch + var() all resolved); systematic sweep found two remaining
escapes and closes both:
- own gradient background on a SAFE_TAGS element (checkColors styled-
control exception now treats an own gradient as an own surface,
contrast measured against the worst stop)
- ::before/::after full-cover surface (static cascade marks pseudo
surfaces; browser adapter reads the pseudo computed style) so text is
measured against the surface the browser actually paints
- nav-cta-constructions fixture locks all eight computable construction
families; background-image: url() remains unflaggable by design.
Item 3 (shape-assembled-illustration, slop/advisory):
- New rule for large inline SVGs composing a pictorial scene from >= 8
primitive shapes at >= 200x200 intrinsic size with >= 3 distinct fills.
Charts (axis labels), stroke-only technical drawings, icons/logos
(small explicit size), and pattern-tiled backgrounds are exempt.
1.8 percent fire rate over the 3069-sample eval corpus, all verified
pictorial scenes; zero fires across val-a22/val-a24.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Paul BakausandClaude Fable 5
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c98f5d42ed |
detector: script-error, content-hidden-at-rest, edge-flush-cards + chip contrast and inline-overflow widenings (53 -> 56)
Three new rules and three widenings, all from confirmed eval-corpus
escapes found by eye:
script-error (quality, error severity, URL engine): pageerror listener
attached before goto catches uncaught exceptions AND parse errors (a
syntax error fires during the initial parse, long before load). Deduped
by message, capped at 3. A JS typo was silently deleting whole pages.
content-hidden-at-rest (quality, error, URL engine): after the main
at-rest scan, an instant-scroll reveal sweep (bypasses scroll-behavior:
smooth, which silently defeated the first sweep design) gives every
IntersectionObserver reveal its chance to fire, returns to top, then
measures the share of text characters still at opacity 0 / visibility
hidden. display:none / [hidden] / aria-hidden subtrees stay out of the
denominator. Fires above 30% with a 200/150-char floor. Calibration on
30 corpus samples: broken repro holds 83% after the sweep, all clean
samples (including 0.75-0.93 at-rest reveal pages) drop to <= 7%.
edge-flush-cards (quality, warning, browser): cards with their own
opaque background or 2+ borders inside a horizontal scroller, flush
against one edge of the clip box at rest (< 8px, > -24px so deliberate
mid-card peeks stay exempt) while keeping a gutter on the other side.
Grouped per scroller. Repro: transit-mobile pager whose first snap
panel is 407px wide inside a 390px clip. New --viewport WxH CLI flag
makes mobile-width URL scans reachable (--viewport 390x844).
Chip/badge contrast widening: the SAFE_TAGS styled-button exception in
checkColors now covers any text-bearing element painting its own opaque
background at >= 9px font, not just a/button. The shipped miss: a span
SEV-2 chip whose white text lost a specificity fight and rendered
muted-on-red at 1.2:1. Static adapter also resolves var() own-bg via
the custom-property map so the gate engages on token backgrounds.
background:none cascade fix: the background shorthand now resets
background-color/-image when it names neither (and no var()). Exposed
by the chip widening: pre code { background: none } left an earlier
surface color standing and manufactured 1.1:1 phantom findings.
text-overflow inline-owner widening: inline elements have no client
geometry (clientWidth 0) so the scrollWidth path never saw them, and
their block parent owns no direct text. New branch measures the inline
rect against the nearest block container's padding box (16px floor,
transform-path exempt). Repro: nowrap span.v spilling 45px past its
grid cell.
The round-3 nav-CTA contrast escape (val-a22-opus obs 003 header CTA)
was verified already covered at HEAD by the earlier parseAnyColor
oklch fallback; both engines fire 3.6:1 on the repro, no change needed.
FP sweep across 36 val-a21/a22/a23 samples: new rules fire only on
their repros (script-error also catches a second genuinely broken
sample); static-engine delta is limited to the chip repro plus two
borderline-but-real chip findings on one sample.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Paul BakausandClaude Fable 5
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cc8906ecaa |
detector: add heading-rhythm and blinking-cursor rules (51 -> 53)
heading-rhythm (quality): a heading binds to the content it introduces, so its rendered space above must exceed its space below. Browser-only: measures real getBoundingClientRect gaps (margin collapsing, flex rows, and section padding make authored margins untrustworthy), merges eyebrow labels into the heading cluster, requires same-column edges, and exempts first-in-container headings, bounded bands, and small cards. Fires only when 2+ headings on a page invert the rhythm. blinking-cursor (slop, advisory): a decorative blinking caret (solid block, underscore bar, or block glyph) bound to an infinite blink animation in the landing region of a page. Real editable surfaces (contenteditable, role=textbox, inputs) are exempt; round pulsing dots stay with the pulsing-dot rule. Verified against eval corpus repros: heading-rhythm fires on the val-a18 observability sample Paul flagged (6 headings, 0px above vs 40px below) and blinking-cursor on the val-a19 hero terminal cursor; 10 other samples across both runs stay clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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7a99e1725d |
detector: four human-review rules — nav-CTA oklch contrast, numbered section labels, floating side-tab stripes, repeated card text
Four gaps found shipping in Opus 4.8 eval samples during human review: 1. low-contrast (extended): the browser adapters parsed text/own-bg colors with parseRgb only, so Chrome's oklch()-serialized computed colors silently skipped every contrast check — a flat dark-on-dark nav CTA (broader nav selector beating the button class) shipped at 1.5:1 undetected. checkElementColorsDOM and readOwnBackgroundColor now fall back to parseAnyColor. Near-threshold ratios print two decimals so a 4.497 finding no longer reads "4.5 needs 4.5". 2. NEW numbered-section-labels (slop, advisory): tiny (<=13px) styled numeric index labels riding beside section headings, repeated across 2+ sections with distinct indices. Sibling of repeated-section-kickers (which deliberately excludes bare numeric labels); handles both the direct prev-sibling shape and label-before-heading-wrapper shape. List/nav/table/card-item numbering is exempt. 3. side-tab (extended): the vertical pseudo-element stripe scan required the stripe to touch both corners (top/bottom 0 or height 100%), so a left accent bar inset a few px from each end evaded it; small end insets (<=20px each) now count. Added a browser-side pseudo-element check (getComputedStyle(el, '::before'/'::after')) since runtime- assigned custom-property colors are invisible to the text scanner. Selection-state exemptions stay as narrowed: only aria-selected=true / aria-current / active-class markers exempt, plus button/link affordances on the horizontal variant. 4. NEW repeated-container-text (quality): the same literal string (>=4 chars, contains letters) rendered 3+ times at 3+ structurally distinct positions inside one bordered/elevated container. Parallel/templated repetition (table cells, calendar grids, nav lists, identical sibling rows) never counts — structural signatures, not word lists. Verified: each rule fires on its repro sample via the file:// browser scan; clean eval samples add no new findings (the new low-contrast hits on other samples are genuine sub-AA oklch button pairs). Full test suite green; browser bundle regenerated; README/homepage rule counts bumped 49 -> 51 (docs-integrity test enforces them). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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1a4b5c2fa2 |
detector: hover-state contrast + color-mix/compositing, radial-halo rule, top/bottom stripe variant, file:// browser scans
Four changes driven by human design review of eval artifacts:
1. Static engine contrast fidelity (nav-CTA cascade miss):
- parseAnyColor evaluates color-mix() (premultiplied sRGB mix; exact
for the dominant `color-mix(in oklab, C n%, transparent)` chip form)
- extractStaticColor captures color-mix() balanced instead of plucking
"transparent" out of the expression
- resolveBackground composites translucent layers over the opaque base
in both engines instead of skipping (static) or returning them
as-if-opaque (browser)
- NEW hover pass in the static cascade: :hover rules are matched via
state-stripped selectors, merged per-property against the resting
cascade with real specificity, and checked for WCAG contrast on
styled controls (checkHoverContrast). Catches the recurring miss
where a broader selector (.nav-links a:hover) beats the CTA's own
hover color and drops the pair below AA.
2. New `radial-halo` slop rule: chromatic radial-gradient wash (visible
saturated center -> transparent) as a decorative background on a dark
page. Exempts achromatic vignettes, opaque-end sheens, px-stop dot
textures, url() photo layers, and translucent (<0.7 alpha) staged-
light washes. Separate id from dark-glow so dashboards track the
gradient-drawn variant independently.
3. side-tab horizontal variant: 3-12px chromatic border-top/bottom (and
top/bottom-anchored full-width pseudo stripes) on cards/badges flag as
side-tab. Exempt: tablist/nav/aria-selected underlines, link/button
affordances, table cells, hr, state-conditional pseudo stripes, and
>12px bands. Badge-shaped spans (own visible background) participate.
4. CLI: file:// URLs route to the Puppeteer browser engine (~2s on a
50KB page), and detect --json findings now carry the registry
`category` field so downstream QA loops can separate mechanical slop
tells from judgment calls.
Fixture policy update: flat 3px top-accent cards moved from should-pass
to flag columns; tablist-underline and 16px-band pass cases added.
Browser bundle regenerated.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Paul BakausandClaude Fable 5
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cfdb7d4c81 |
detector: catch pseudo-element side stripes; add pulsing-dot rule
Two gaps surfaced by human eval review of real artifacts: 1. side-tab missed the pseudo-element variant. The accent stripe drawn as an absolutely-positioned ::before/::after (left/right: 0, top+bottom: 0 or height: 100%, narrow width, colored background) uses no border property at all, so neither the element-level border checks (pseudo elements never enter the static cascade or DOM walk) nor the border-left/right regexes could see it. New scanCssTextForPseudoStripe scans stylesheet text for that shape, mirroring the border rule's gates: >= 3px thick (<= 12px), chromatic fill (var()-resolved, neutral dividers skipped), full height against a side edge, with the blockquote/prose exemptions preserved. 2. New pulsing-dot rule (slop): small circular "live" indicator dots (<= 16px, border-radius >= 40% or pill values) bound to an infinite animation whose keyframes vary opacity, scale, or box-shadow — or pulse/blink/ping names when the keyframes aren't in the scanned text — plus the Tailwind animate-ping/pulse + rounded-full + tiny-size utility combo. Rotation-only keyframes (spinners) never flag, including when they hide behind a pulse-like name. Both scanners live in checkHtmlPatterns, so the static-html engine and the browser bundle share the same detection path. Browser/extension bundles regenerated; docs rule count bumped to 47. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Paul BakausandClaude Fable 5
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0d72991bc8 |
detector: catch glow shadows in any color format, zero-offset halos on any background, and text-shadow glows
- parseAnyColor now covers oklab(), hsl()/hsla(), hwb(), and ~35 common named colors on top of rgb/rgba/hex/oklch, so checkGlow sees the color regardless of authoring format (Chrome preserves oklch() in computed styles, which the old rgba-only match silently passed). - checkGlow gains a second tell: a zero-offset chromatic box/text-shadow with blur > 4px is flagged on ANY background (the halo pattern); achromatic zero-offset shadows and focus rings stay legal. The existing chromatic-blur-on-dark-background rule is unchanged in semantics but now parses every color format. - text-shadow is checked wherever box-shadow was (browser DOM path with inherited-value dedupe, static engine via new textShadow cascade support, text engines). - The page-level text scan (regex engine + checkHtmlPatterns) is now a shared scanCssTextForGlow that resolves single-level var() refs against custom properties collected from the same text; unresolvable var() in a shadow color position is skipped, never guessed. Its dark-page heuristic accepts var()/oklch backgrounds but only when declared at root scope (body/html/:root or body inline style). - dark-glow keeps its id; registry name/description updated to cover both cases. Validated: three eval repro samples with oklch / var(--x) glows that previously produced zero findings now flag on the static CLI path; ten known-good largerun samples stay clean except one with genuine amber status-dot halos (0 0 12px oklch(.73 .17 65/.4)). Note: cli/engine/detect-antipatterns-browser.js and the extension detector are generated and still need 'node scripts/build-browser-detector.js' + 'node scripts/build-extension.js' once builds are unblocked. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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f40e2f8f0a |
Add mechanical pre-scan for typeset and layout (#345)
* Add mechanical pre-scan for typeset and layout commands. Introduce --scope filtering, layout/type rule scopes, DESIGN.md font-size validation, and pre-scan steps in the skill references so agents run detect before LLM judgment. Fixes #149 Co-authored-by: Cursor <cursoragent@cursor.com> * Add isolated sub-agent orchestration for typeset and layout pre-scans. Run the mechanical detector and visual assessment in parallel sub-agents so deterministic findings cannot anchor LLM judgment, matching the critique pattern Paul requested on PR #345. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix: reject bare --scope so detect never scans unscoped by mistake. When --scope had no value, the CLI dropped the flag and ran a full scan instead of failing, which could silently use the wrong rule set during typeset/layout pre-scans. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix: require both typeset and layout assessments in sub-agents. Close a loophole where agents ran only the mechanical pre-scan inline by interpreting "running both" as permitting one inline assessment. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Abdul Wahab <abdulwahab@Abduls-MacBook-Pro-2.local> Co-authored-by: Cursor <cursoragent@cursor.com> |
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f5c1bd65ae |
Add codex-grid-background detector rule (#328)
* Add codex-grid-background detector rule Detects the Codex two-axis grid-line background tell: a single background value carrying two or more hairline `linear-gradient(... 1px, transparent 1px)` layers (one per axis), usually paired with a repeating `background-size` cell. Gated behind --gpt like the sibling codex tells, off by default. Counts hairline stops within a single background declaration (not across the page) so unrelated single-axis ruled lines don't add up to a false flag, and matches the stop directly rather than parsing whole gradient layers, since colors like oklch(...) carry nested parens. Extends the gpt-tells fixture with one flag case and two pass cases (single-axis rule, two-color blend), regenerates the browser detector bundle, and bumps the rule count 44 -> 45. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * Require tiling background-size for codex-grid-background Address review: two hairline gradients alone draw a fixed crosshair, not a grid. Scope detection to a single style block (CSS rule body or inline style attr) and require both >=2 hairline stops AND a tiling `background-size` px cell in the same block, matching the skill rule's "plus background-size" wording. Add a crosshair-without-tiling pass case. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * Scope codex-grid-background hairline count to background values Address review: count hairline stops only inside background/background-image declaration values, not the whole style block, so a hairline in an unrelated property (mask-image, border-image) can't stand in for the grid's second axis. Add a bg+mask-image hairline pass case. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Paul Bakaus
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c7539c867d | Fix live picker sizing and divider detection | ||
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Paul BakausandGitHub
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51d01e3a5f |
[codex] Add design-aware detector rules (#252)
* Add design-aware detector rules * Fix design-aware detector noise * Unify CLI and hook detector ignores * Fix remaining design-system review findings * Add detector ignore CLI * Fix design detector review findings * Fix design color source false positives * Fix core test suite registration * Add design-aware detector docs * Fix font priority design-system parsing * Fix color ignore value matching |
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Paul Bakaus
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6443980117 | Improve CLI install prompts | ||
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Paul Bakaus
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9b0b63c04f | Prepare CLI 3.0.0, skill 3.6.0, extension 1.2.0 | ||
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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> |
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Paul BakausandGitHub
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e3e22007a9 |
[codex] Improve detector false positive handling (#232)
* Improve detector false positive handling * Register docs integrity test * Fix clipped overflow decorative skip |
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Abdul WahabandGitHub
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4e251061b8 | Fix sr-only text overflow false positive (#197) | ||
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9ffd3211d5 |
Neo Kinpaku design system + Live Mode v3 (#169)
* Add neo kinpaku design system page * skill: rip out baked-in category recipes and saturated-default motion tropes Programmatic bias mining (impeccable-evals) traced four major defects back to specific lines in this skill that contradicted SKILL.md's own first-order-reflex warning: - brand.md "Pairing and voice" prescribed four category→aesthetic recipes (editorial → serif+sans, tech/dev/fintech → tight tracking, consumer/food/travel → script/display serif, creative → rule-break). These directly drove OpenAI's 76% extreme-negative letter-spacing on tech briefs and Anthropic/Google's 28-34% italic-serif-display slop on editorial/food briefs. Replaced with one sentence: the shape depends on the brand, not on the brand's category. - brand.md "Brand permissions" had "Typographic risk. Enormous display type, unexpected italic cuts, mixed cases, hand-drawn headlines, a single oversize word as a hero." — a four-for-one slop driver behind 97% OpenAI comically-large H1, 42% bad-SVG illustration, and the editorial-italic slop. Deleted outright. - typeset.md and teach.md repeated the same category recipes; trimmed to the principle without the recipe. - SKILL.md Typography: added a hard hero-H1 ceiling (clamp() max ≤ 6rem ≈ 96px), with a <codex> block to make it explicit since OpenAI over-indexes here (97% ≥128px vs 24% for Anthropic). - animate.md, bolder.md, brand.md: removed "staggered reveals" and "scroll-triggered transitions" as the prescribed default ambitious motion. By 2026 that's the saturated AI tell, not a choreography. Reserved stagger for legitimate list-sibling rhythm. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: anti-cream + codex-specific defect bans + universal slop bans Second pass after measuring more biases against the eval corpus. - SKILL.md Color: explicit "cream/sand/beige body bg is the saturated AI default of 2026" rule. Tone down the "tint every neutral" line so it doesn't read as "default to warm-tinted near-white" (which OpenAI hits at 74% and Anthropic at 31%-47%). - SKILL.md Absolute bans: add universal bans for two slop patterns detected at 55-95% across providers — tiny uppercase tracked eyebrow above every section (the 2023-era kicker that's now AI grammar) and numbered section markers (01/02/03). Also explicit "text that overflows its container is the universal defect on tablet/mobile." - SKILL.md Absolute bans → <codex> block: ban the GPT-specific defects Paul annotated repeatedly — `border:1px solid` + soft-wide-shadow (≥16px blur) "ghost cards", `border-radius:32px+` over-rounding, hand-drawn/sketchy SVG illustrations (loose-sketch / *-sketch classes, feTurbulence paper-grain filters), repeating-linear-gradient stripes, "X theater" AI-slop copy phrases. - SKILL.md Motion → <gemini> block: the image :hover transform tell (38% Google skill-on rate). Hover effects on images add no info; the image isn't an action target. Animate card chrome, not the image. - SKILL.md Typography: hard display letter-spacing floor ≥-0.04em (OpenAI defaults to -0.075em → cramped). Existing hero ceiling <codex> block extended with the letter-spacing rule. - codex.md Step A example: stop seeding "warm-grounded (deep oxblood + cream)" as the warm-palette template, which primes the cream default. - colorize.md Tinted backgrounds: stop printing the literal cream recipe `oklch(97% 0.01 60)`; replace with brand-anchored guidance. - document.md examples: warm-ash-cream → cool-paper so the example doesn't seed cream as the canonical neutral example. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: universal anti-slop bans + contrast/font-count/all-caps-body rules Third pass after measuring the rest of the cross-provider matrix: - Color: explicit "Verify contrast" rule. Low-contrast text fires at 68% across all providers skill-on (90+% off). The most common failure is muted gray body on a tinted near-white; light-gray-for- elegance is named as the single biggest cause of unreadable AI pages. - Typography: max-3-font-families rule. Overused-fonts (>4 families) fires at 28% Anthropic / 36% Google / 0% OpenAI skill-on; >50% off. Also: universal "no all-caps body copy" (moved from brand-only ban to Shared design laws since product-register also overuses caps). - Copy: anti-aphoristic-cadence ban targets Anthropic's signature "X. No Y." / "X. Just Y." voice (63% skill-on copy-slop rate, 77% off — the worst rate in the matrix). Once-is-voice / three-or-more- is-tell framing per the runner's copy-slop detector. - Copy: anti-SaaS-buzzword-string ban with the literal phrase list the detector watches for (streamline/empower/supercharge, trusted- by-leading, best-in-class/enterprise-grade/cutting-edge, etc). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: strengthen anti-cream rule across full warm-neutral band Smoke validation showed the cream fix worked for Google + OpenAI but Anthropic Sonnet italian-restaurant still shipped `--paper: oklch(90% .018 88)` — cream just outside the L≥95% band the rule cited. Broaden the rule: - Band: OKLCH L 0.84-0.97, C < 0.06, hue 40-100 (was 95-97% / 60-95). - Name the token-name tells explicitly (paper / cream / sand / bone / flour / linen / parchment / wheat / biscuit / ivory) — the model defaults to one of these regardless of what hex it lands on. - Call out the specific brief patterns ("warm, traditional, family- coastal-Italian" / "editorial-restraint") that the model translates into cream by reflex. Then provide three explicit non-cream options: saturated brand color, true off-white at C=0, or darker mid-tone. Warmth in the brand is carried by accent + typography + imagery, not by body bg. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * v3.2.0: skill bias-fix release Bumps version from 3.1.1 to mark the four-commit skill cleanup that rips out baked-in category recipes (brand.md), saturated-default motion tropes (staggered reveals everywhere), the cream/sand body-bg AI tell, codex-specific defects (1px+wide-shadow, over-rounding, hand-drawn SVGs, stripes, X-theater copy), the extreme-letter-spacing default, and universal slop bans (all-caps eyebrow on every section, numbered-section markers, all-caps body, font-family-count > 3, aphoristic copy cadence, SaaS buzzword strings). Plus a hard hero-H1 ceiling (clamp() ≤6rem) and a Gemini-specific image:hover transform block. Validated against ~190 post-fix samples — see impeccable-evals biases tab for per-provider deltas. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * drop "no pure black/white" rule entirely The rule was contested in the design world and causing more damage than good — pushing every page into the tinted-near-white default which is the cream/sand AI tell we already explicitly ban elsewhere. Vercel, SVKMS, Brutalist sites, et al. use pure black/white successfully; the skill shouldn't second-guess that. Skill markdown deletions: - SKILL.md Color: drop the "Never use #000 or #fff" bullet. - color-and-contrast.md: drop the "Never Use Pure Gray or Pure Black" subsection, the "Never pure black" table-row prescription, and the "Avoid: Using pure black for large areas" bullet. - colorize.md: drop the "NEVER use pure black or pure white for large areas" bullet. - polish.md: drop the "Tinted neutrals: No pure gray or pure black" half of the bullet (the gray-on-color bullet survives). Detector code (cli/engine): - registry/antipatterns.mjs: remove the `pure-black-white` entry. - rules/checks.mjs: remove the three `findings.push({ id: 'pure-black-white', ... })` emit points (inline #000 bg, Tailwind bg-black class, plain-HTML scan path). - engines/regex/detect-text.mjs: remove the two pure-black-white regex rules (CSS `background: #000…` + Tailwind `bg-black`). - detect-antipatterns-browser.js: regenerated via scripts/build-browser-detector.js. Tests: - detect-antipatterns-fixtures.test.mjs: invert the assertion that pure-black-white fires; expect it to NOT fire post-v3.2. Drop the Tailwind bg-black-opacity edge-case test (no longer relevant). - detect-antipatterns.test.js: drop the standalone "detects pure- black-white in styled-components" test and remove pure-black-white from the multi-detector assertions in PricingCard, globals.css, and GlobalStyle.tsx tests. 166 bun tests pass; 24 node fixture tests pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: strip example patterns from copy rules, strengthen gemini block v3.2 rerun validation surfaced two issues: 1. Copy-slop detector fires more on Gemini under v3.2 (48% → 84%) than under no-skill baseline. Root cause: the anti-aphoristic-cadence rule printed the literal "X. No Y." / "X. Just Y." patterns as examples, and Gemini imitated them as the recommended voice. Same recipe-becomes- bias trap we hit with brand.md:116's "Enormous display type, unexpected italic cuts, mixed cases, hand-drawn headlines" enumeration. Fix: describe the cadence as a rhythm ("serious statement, then punchy short negation") without printing literal patterns. Buzzword list trimmed to a single inline phrase family rather than quoted strings. 2. Gemini image:hover transform Gemini-tell hadn't dropped (31% off → 32% v3.2). Strengthen the <gemini> block: explicit "Never animate <img> elements on hover", call out the Tailwind group-hover:scale / group-hover:rotate / group-hover:translate parent-hover patterns by name (Gemini was reaching for these via Tailwind even though the prior text talked about :hover on the image directly). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: simplify context loading and inline register directive Replaces load-context.mjs's JSON output with a tight markdown block from the renamed context.mjs. The script now extracts PRODUCT.md's `## Register` field and appends a `NEXT STEP:` directive naming the matching reference (brand.md / product.md), which moved Gemini from skipping the register load entirely to honoring it. Drops the `.impeccable.md` auto-migration; makes IMPECCABLE_CONTEXT_DIR a lazy escape hatch consulted only when the default paths come up empty. Setup is now four bullets in one list. The DESIGN.md nudge is gone; in its place, a "familiarize with the existing design system" step that calls out CSS / tokens / running app as authoritative sources alongside DESIGN.md. The standalone `### Register` H3 stays for the cascade rules (task cue → surface → register field). New LLM-backed test suite at tests/skill-behavior/ runs five scenarios against claude-haiku-4-5, gpt-5.4-mini, and gemini-3.1-flash-lite via Vercel AI SDK. Captures real tool traces, asserts on context.mjs calls, brand.md loads, and teach.md fallback. Skips cleanly when API keys are unset. 13-14/15 pass; only stable failure is the v3.2.0-era gpt-mini S4 "don't re-run" regression. Adds @ai-sdk/google as devDep and the test:skill-behavior npm script. Touches em-dashes in skill/SKILL.md and four reference files so `bun run build:skills` passes its skill-prose validator. teach.md and document.md drop their "re-run the loader to refresh session cache" steps since the agent's own write is now the freshest source. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: merge orphan reference files into command sub-skills + inline S-tier invariants Two related restructurings: 1. SKILL.md now carries the cross-domain invariants that catch defects in any project (contrast/placeholder/gray-on-color, similar-font pairing, text-wrap, tabular-nums, centered-stack default, Flex/Grid choice, auto-fit grids, semantic z-index, reduced motion, stagger vs section-fade, premium motion materials, focus-visible, placeholders-aren't-labels, dropdown overflow trap, button/link copy). Greenfield-only rules (theme picking, color strategy, tinted neutrals) live under "New projects only". 2. Reference files merged into their command counterparts: - spatial-design.md -> layout.md - motion-design.md -> animate.md - color-and-contrast.md -> colorize.md - responsive-design.md -> adapt.md - ux-writing.md -> clarify.md - typography.md -> typeset.md (bolder.md redirected) - cognitive-load.md + heuristics-scoring.md + personas.md -> critique.md craft.md and shape.md "load references" lists updated to new file homes. interaction-design.md stays standalone (no 1:1 command verb). Net: 36 -> 27 reference files. Same content, fewer files, no orphaned reference loaded only from craft.md. Also extends the routing rules: if the user's first word doesn't match a command but the intent clearly maps to one, load that command's reference and proceed as if invoked. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: add sub-command + existing-project scenarios; move sub-command load to step 2 Adds three new LLM-backed scenarios to tests/skill-behavior: - S6: `/impeccable polish` → loads polish.md - S7: `/impeccable audit` → loads audit.md - S8: existing SvelteKit project (PRODUCT.md + DESIGN.md + src/app.css + src/lib/components/*.svelte + src/routes/+page.svelte) → agent reads at least one project code file to understand the existing design system S6/S7 surface a real model-floor: gpt-5.4-mini reads brand.md, reads the target index.html, and just does the polish/audit without ever loading the sub-command reference. Stronger SKILL.md wording didn't move it. Captured in the README baseline as a known weakness. Claude and Gemini honor the load reliably. To fix Gemini on S6/S7, sub-command reference loading is now Setup step 2 (right after context.mjs), not step 4 — placing it before the model gets focused on "doing the work". Step 3 (design-system familiarization) is tightened to require at least one project code read even when a sub-command reference loads in step 2, so Claude doesn't laser-focus on the sub-command flow and skip the broader exploration. Two new fixtures: MINIMAL_LANDING_HTML (a tiny static landing page for S6/S7) and SVELTE_PROJECT_FILES (a minimal SvelteKit scaffold with tokens, components, and a routes/+page.svelte for S8). Both designed to look real enough that agents treat them as production code. Suite is now 24 tests across three providers; baseline is 21-22/24, with the stable failures being gpt-5.4-mini scenarios 6 and 7. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: add reveal-animation safety rule (must enhance, not gate visibility) Class-triggered visibility transitions pause on hidden tabs and headless renderers. The italian-restaurant smoke produced a build where 2 sections shipped opacity:0 because the CSS transition never advanced past currentTime=0 (timeline paused). Added one-liner under Motion to prevent the antipattern: reveals must enhance an already-visible default, never gate content visibility on a class-triggered transition. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: restore prescriptive cream/sand/beige paragraph Bisection across 5 historical skill commits on Gemini 3.5 flash fast lane n=3 found that |
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Paul BakausandGitHub
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e1d3ea0b6f |
Detector architecture v2: static engine, benchmarks, lab, and visual contrast (#156)
* Add detector benchmark lab and visual contrast fallback * Expand visual contrast fixture coverage * Add browser visual contrast fallback * Show visual contrast overlays in detector lab * Fix detector lab short viewport layout * Fix detector lab visual overlays * Add visual contrast to browser scan overlays * Avoid browser scroll jumps during visual contrast scans * Resolve visual contrast lazily on scroll * Refresh detector lab visual counts lazily * Update pnpm lockfile for static parser deps * Address Bugbot detector API comments * Report extension visual contrast errors * Refactor detector into engine modules * Address Bugbot detector comments * Fix latest Bugbot detector notes * Fix visual contrast fixture labels * Refine detector lab fixtures * Fix stale detector overlay references * Fix detector lab fixture URLs * Fix typography lab fixture highlights * Fix typography lab page-level signal * Fix visual overlay lifecycle cleanup * Remove dead spotlight timer cleanup * Make browser async APIs reject consistently |
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e7e923c4ef |
Skill + craft cleanup, detector hardening, native subagent pipeline (#152)
* skill: drop quality tiers, keep the real brand-craft guardrails Codex's craft/brand pass introduced fast/ship/showpiece "quality bars" plus brand-specific build gates, asset ledgers, sub-agent review, and self-graded fallback labels. In practice those tiers became escape hatches rather than craft pressure: the final output should always be 10/10, and the real decision points are splashiness and maximalism, not quality. Removed: - All quality-bar / showpiece / fast / ship framing in shape.md and craft.md - Standalone Brand Direction (#4) and Asset Requirements (#10) sections in shape's brief; renumbered back to 1-10 - The Brand hard rules section in brand.md (folded its real prohibitions into the existing Imagery and Brand bans sections) - Brand-specific build-gate item, mock-fidelity bullet, production-bar bullet, present-step bullet in craft.md - Asset ledger ceremony in craft Step 4 - Review-only sub-agents and "self-reviewed fallback, not independently validated" machinery in craft.md and polish.md - The For brand surfaces, assess hard failures subsection in polish.md and the brand checklist row - tests/brand-showpiece-reference.test.mjs (and its package.json wiring) Kept (the real nuggets): - Asset-substitution prohibition: image-led briefs ship real/generated assets or canvas/SVG/WebGL, not generic CSS panels, cards, bullets, or copy - Repeated tiny uppercase tracked kicker labels as a brand ban - Detector/QA output is defect evidence only, never proof of quality - "What visual assets are real content here?" discovery question - Inspect each major section individually for brand and long-form work - repeated-section-kickers detection rule + fixture - CLI improvements (JSON to stdout, -json/-fast aliases, severity field) - critique.md: npx impeccable detect --json fix Harness output dirs refreshed via bun run build. Full test suite (186) passes. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * skill: strip gate ceremony; require shape pause; allow compact briefs The setup gate table and IMPECCABLE_PREFLIGHT banner pushed every craft run through ritual restatement (PRODUCT.md → original prompt → round 1 → round 2 → 70-line "confirmed brief" → critique → summary, all saying the same thing). Replaced with imperative prose that still demands the same work but skips the user-facing telemetry. Specifically: SKILL.md - Drop the Setup gate table and IMPECCABLE_PREFLIGHT banner. - Keep the imperative steps explicitly: load context, identify register and load brand.md or product.md, AND load the matching command reference (craft.md / shape.md / etc.) when a sub-command is invoked. The command-reference step is non-negotiable; without craft.md loaded the agent skips the shape-and-confirm pause. craft.md - Drop the Build Gate / Craft Contract formal sections; replace with one paragraph stating prerequisites. - Step 1 explicitly requires ending the response after presenting the shape output; the user must confirm before any code lands. Allows a compact 3-5 bullet brief when the prompt + PRODUCT.md already pin direction (full 10-section structure reserved for genuinely ambiguous tasks). - Step 3 image gate skips silently when image generation isn't natively available; no user-facing announcement. - Step 6 explicitly legitimizes "first pass clean, shipping" as a valid endpoint and bans inventing fake defects to demonstrate iteration. shape.md - Cap discovery at 1 round by default; second round only when first leaves material gaps. - Adds an "assert-then-confirm, not menu-with-escape" rule: when PRODUCT.md and the prompt make one option obvious, name it and ask for confirm or override instead of enumerating "Restrained / Committed / Or something else?" as a real choice. - Phase 2 brief has two forms now: compact (default for clear briefs) and full structured (genuinely ambiguous). Open Questions can't double as leading-with-Recommend; if you'd write "Recommend: X", decide X. - Image gate same as craft.md. Validated end-to-end with a Haiku skill-on observability run: agent loads craft.md plus the brief's recommended implementation refs, pauses for one productive question (accent color, trace fidelity, CTA), and ships an artifact with zero side-tab violations vs. the original v1 baseline. Cost trades up modestly for that quality. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * craft.md Step 6: Reading the screenshot is the inspection, not taking it A v4 eval run took 4 targeted screenshots (hero, mobile, tablet, query-section) and then never Read any of them back. The agent treated browser_screenshot itself as "I inspected" and shipped without the multimodal feedback loop ever closing. Detector caught the resulting slop (5+ side-tab violations) on adjacent runs that did the same thing. Step 6 now spells out the pattern explicitly: take the screenshot, then Read the resulting PNG so its image content enters the conversation as multimodal input, then critique what you actually see in the image. With a check: "if your critique could have been written without looking at the image, you didn't look at the image." Validated with v5b: agent took 6 screenshots, Read all 6 back, and shipped with zero detector findings (vs the previous greenfield runs that hit 1-12 findings each). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * craft + brand: framework foundation, build-pipeline respect, image verification Three closely-linked additions surfaced by an eval-harness session investigating why the agent always shipped flat single-file HTML and zero imagery on greenfield brand briefs. 1. craft.md gains a new Step 0 "Project Foundation" before Shape. Detects existing framework / component library / icon set and uses what's there. Greenfield: ask the user via AskUserQuestion with sensible defaults framed by the brief (Astro for content/ brand sites, SvelteKit/Next/Nuxt for app surfaces, single index.html only for one-shot demos). Skipping the framework decision and writing flat HTML "to satisfy the spec" produces work that reads as a 2018 prototype regardless of visual quality. 2. craft.md Step 5 production bar gains two bullets: - Respect the build pipeline. Edit source files and run the project's `npm run build`; do not write to build/ / dist/ / .next/ directly with cat/heredoc/Bash redirects. Bypassing the pipeline skips asset hashing, image optimization, code splitting, and CSS extraction. - Verify external image URLs before referencing them. Use an image-search MCP, web-fetch tool, or browser if available; guessed photo IDs ship as broken-image placeholders. 3. brand.md "Imagery" section: - Generalizes the Unsplash URL guidance to "verify URLs before referencing them" with a hierarchy: image-search MCP > web-fetch > confidence-restricted manual selection > fewer photos. - Tightens the tech/dev-tool exception. Old line "zero imagery can be correct" gave models a permission slip. New framing keeps the underlying truth (typography + code + diagrams primarily carry voice) but raises the floor: imagery still earns its place when it serves the brief, and skipping it requires naming the typographic/diagrammatic move that's carrying the visual weight instead. "Zero imagery is the failure mode of laziness, not restraint." Eval-harness corpus that prompted this: 19/19 brand landing tasks shipped 0 images each, including ones where Opus had taste enough to break the dev-tool color default lane. The skill needs to teach both halves of the decision; the harness shouldn't have to nudge. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * detector: body-text-viewport-edge rule + OKLCH/var-resolution + anchor-inherit FP fixes New rule: body-text-viewport-edge flags body paragraphs that render flush against the left/right viewport edges (no container padding). Tested via the new tests/fixtures/antipatterns/body-text-viewport-edge.html fixture (3 flag cases, 5 pass cases) and the test in detect-antipatterns-browser. False-positive class fixes — all jsdom-mode only (real browsers resolve the cascade correctly so these gates stay inert there). Five related gaps that compounded into ~14× spurious contrast findings on Tailwind v4 pages with OKLCH color tokens: • OKLCH parser. jsdom returns the literal "oklch(...)" string from getComputedStyle; the detector now converts to sRGB via Björn Ottosson's matrices. Handles Tailwind v4's compact minified form "oklch(21.5%.02 50)" (no space after %). • var() resolution. resolveBackground + checkElementColors now accept the existing customPropMap and parse `var(--color-paper)` etc. as proper RGB via the new parseColorResolved helper. • bg-color before bg-image. The old order bailed on any gradient ancestor before checking for a solid background-color underneath, causing the body's decorative paper-grain gradient to be measured against instead of the page's actual `bg-paper` cream. • body/html-level gradient → white fallback. When the only opaque ancestor we can read is body/html with a gradient overlay (and jsdom can't decompose `background: var(--paper) gradient` to extract the solid color), return white instead of falling through to resolveGradientStops — which was picking up paper-grain noise colors and using them as the bg. • Anchor-inherit workaround for jsdom :link UA specificity. Tailwind v4's preflight declares `a { color: inherit }` (0,0,1). jsdom's UA stylesheet has `:link { color: blue }` at (0,1,1) and wins the cascade. Real Chrome wraps :link in :where() (0,0,0) so the page rule wins. When the page declares the inherit rule AND we see jsdom's default `rgb(0,0,238)` on an anchor, walk to the nearest non-anchor ancestor and use its color. • Alpha-fallback safety gate. When text has alpha<1 AND we couldn't find an opaque ancestor (effectiveBg null), skip the contrast finding. Covers any remaining FP class the deeper fixes miss. Verified end-to-end against an Opus iter-1 artifact on Tailwind v4 with 14 cream/cream FPs + 2 blue-link UA FPs before; 0 findings after, while the color.html fixture's 12 real low-contrast cases continue to flag (verified via direct detectHtml calls). cli/engine/detect-antipatterns-browser.js is the generated browser distribution — regenerated from .mjs via scripts/build-browser-detector.js (no manual edits to the generated file). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * craft.md: tighten verbose passages, de-codex Step 6, cut redundancies Cumulative reduction: 218 → 155 lines (-29%). Step 0: drop the "Why this matters" paragraph at the end. The body of Step 0 already makes the framework-pick point; the paragraph just re-explains it with extra rhetoric. Step 1: replace the 4-sentence "you must end your response" block with a single line. The original said the same thing three different ways. Step 3: trim the conditional / defensive scaffolding (Purpose subsection, "do not skip because the eventual UI is semantic..." paragraph, duplicated approval-loop guidance). Mock fidelity inventory preserved. Step 4: drop the "keep UI text semantic" sentence; it duplicates Step 5's "Semantic first" rule. The rasterized-vs-semantic decision rule stays. Step 5: tighten each production-bar bullet to bold-lead + specifics format. All 15 rules preserved (real content, mock ingredients, semantic first, spacing/alignment, typography, state coverage, interaction quality, icon set, build pipeline, image URL verification, optimized imagery, premium motion, maintainability, technical cleanliness, ask-when-uncertain). Step 6: rewrite around "look at what you built like a designer would — your eyes are whatever the harness gives you." Drops Codex-specific "In Codex, use browser-use" bias. Drops the verbose 3-step Read pattern (condensed to one sentence). Drops the 1-8 numbered checklist (replaced by a tight paragraph). Keeps the load-bearing rules: read the PNG, don't fabricate iteration, mock fidelity reference, exit bar = studio defensibility. Step 7: drop the closing "Iterate based on feedback. Good design is rarely right on the first pass" preachy filler. All em-dashes converted to semicolons / colons / periods to satisfy the skill prose validator. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * build: native subagent pipeline + Codex-only asset producer Adds an agent cross-compile pipeline alongside the existing skill pipeline. Sources live at skill/agents/*.md; providers that declare agentFormat (codex-toml, claude-md) emit native subagent files. An optional providers: <list> field on an agent gates which harnesses get a copy; default (no field) ships everywhere. The impeccable-asset-producer agent is opt-in to Codex only. It's useful for Codex's native image generation path and is untested elsewhere; Claude has no native image gen anyway. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * brand: inverse-test + cultural-symbol palette guardrail Two additions to the brand register reference: - Inverse slop test: describe the page the way a competitor would describe theirs. If that sentence fits the modal landing page in the category, restart. - Palette guardrail: when a cultural-symbol palette is the obvious pull, reach past it. Let cultural reading come from typography, imagery, and copy. Harness mirrors regenerated; some also catch up to the image- verification paragraph from |
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444e4acad3 |
Detector: add italic-serif display headline + hero eyebrow chip rules (#127) (#129)
* feat(detector): flag italic-serif display heroes and uppercase eyebrow chips (#127) Two new rules covering the structural tells of late-2025/early-2026 AI-generated marketing pages. - italic-serif-display: oversized italic serif (Fraunces, Recoleta, Newsreader, Playfair, Cormorant, Tiempos, ...) as the primary hero headline. Anchored on h1 (or h2 at >= 48px) with font-style: italic and a serif primary face. - hero-eyebrow-chip: uppercase letter-spaced label sitting as the previousElementSibling of a hero h1 (font-size >= 48px). Bounded text length 2-30 chars, letter-spacing >= 1.6px, font-size <= 14px. The pill-chip variant (background + border-radius: 999px) falls out of the same gates for free. Both follow the existing icon-tile-stack pattern: pure check function + browser DOM adapter + jsdom adapter, wired into both element loops. Two-column fixtures (4 flag / 6 pass each) drive the jsdom tests. Skill copy in source/skills/impeccable/reference/typography.md and critique.md calls out the patterns by name. The italic-serif rule's description acknowledges that editorial/magazine register may legitimately want the pattern -- judge by context. Closes #127 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * Add sandbox gotchas for Codex * Trim verbose detector skill copy --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> Co-authored-by: Paul Bakaus <paulbakaus@pauls-mbp-3.lan> |
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Paul BakausandClaude Opus 4.7
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64c6df216b |
fix(detector): contrast checks run on styled <a> and <button> (v1.0.3)
SAFE_TAGS skipped <a> and <button> categorically to avoid noise on inline links and unstyled controls. The blanket skip overshot: a pill-style anchor or styled button with its own opaque background was silently exempted from the contrast check, so a "Get started" button with charcoal text on near-black background (~2:1) read as fine to both the CLI and the browser overlay. The bail in checkColors now permits <a> and <button> when they have their own opaque background AND direct text. Inline links and bare controls keep skipping. checkElementColorsDOM no longer short-circuits before reaching checkColors so the exception fires on the browser path. Adds readOwnBackgroundColor() helper to handle jsdom's missing shorthand decomposition; falls back to parsing the inline style attr when getComputedStyle returns empty (real browsers always decompose, so the fallback is a no-op there). Fixture gains four cases: pill-style <a> low-contrast (flag), <button> low-contrast (flag), inline <a> with no own bg (pass), pill-style <a> with high contrast (pass). Three new tests assert the right flags fire and the no-regression cases stay clean. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Paul BakausandClaude Opus 4.7
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b5c203f38a |
feat(detector): flag Fraunces, Geist, and the new monoculture fonts
Adds Fraunces, Geist (Sans/Mono), Mona Sans, Plus Jakarta Sans, Space Grotesk, Recoleta, and Instrument Sans to OVERUSED_FONTS. Brand-domain exceptions for Geist on vercel.com / nextjs.org / v0.app and Mona Sans on github.com / githubnext.com. Updates four should-pass fixtures that used the now-flagged faces as "good examples"; switches to Newsreader + Karla. Adds positive assertions for Fraunces and Geist. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Paul BakausandClaude Opus 4.6
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00d485659a |
Fix false positives: bg-black opacity modifiers and background-image contrast
Two detector bugs that produced false positives on sites like uselinkshot.com: 1. The bg-black regex matched Tailwind opacity modifiers (bg-black/3, hover:bg-black/5) because / is a word boundary. Added negative lookahead. 2. resolveBackground ignored url() background-images, walking past them to the body's white bg. White text on a dark hero image was flagged as 1.0:1 white-on-white. Now bails on url() images like it does for gradients. Also: extension build auto-generates dist/extension.zip, version bumps for CLI (2.1.7) and extension (1.0.1). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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Paul BakausandClaude Opus 4.6
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6e12f215c8 |
Detect side-tab borders built with CSS variables
jsdom's CSSOM silently drops any border shorthand containing var(), leaving the computed style empty — which hid the canonical real-world side-tab pattern (border-left: Npx solid var(--brand)) from the Node detector path. Real browsers resolve var() natively, so this only affected the jsdom path. Add a pre-pass that walks the stylesheets, reads border shorthands off rule.style (jsdom preserves them there even when it drops them from cssText), resolves var() against :root custom properties via the documentElement's computed style, and attaches the result to a per- element override map. checkElementBorders consults the map whenever jsdom returned an empty width, or substitutes a resolved color when jsdom kept a literal var() string. Hex and named colors are normalized to rgb() so isNeutralColor can classify them correctly — without that, --line:#e5e7eb slipped through as non-neutral. Adds four flag cases and three pass cases to modern-color-borders.html covering shorthand, mixed neutral+colored, border-right, card-shaped label, neutral-resolving var, thin var, and uniform all-sides var. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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Paul Bakaus
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30d1e06a75 |
Detect side-tab borders on modern color formats and label cards
- Fix isNeutralColor to handle oklch, oklab, lch, lab, hsl, and hwb with format-specific chroma/saturation thresholds. jsdom returns these formats literally, so the previous rgb-only regex caused every modern-format border color to be silently treated as neutral and skipped by checkBorders. - Flip the unknown-format fallback from neutral to colored, so unrecognized color strings err on the side of detection. - Introduce a narrower BORDER_SAFE_TAGS set (SAFE_TAGS minus 'label') used only by the border checks. Card-shaped clickable labels with thick colored side borders are now detected, while colors, motion, and nested-card checks continue to skip labels to avoid false positives on real form labels. - Add tests/fixtures/antipatterns/modern-color-borders.html with 8 flag cases (oklch x3, oklab, lch, lab, plus 2 label cards) and 10 pass cases (neutrals across formats, plain inline labels, thin/neutral-bordered labels, colored-on-all-sides). Reproducer (preop-portal demo): side-tab findings rise from 0 to 12. |
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Paul BakausandClaude Opus 4.6
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06ef4f3c14 |
Handle emoji-only text in contrast and icon-tile detection
Emojis render as multicolor glyphs regardless of CSS \`color\`, so the text color is irrelevant for contrast calculations. The detector was flagging emoji icons as low-contrast whenever the surrounding bg/text colors were close (e.g. an emoji card with text-color set to match the bg). Adds an isEmojiOnlyText() helper that returns true when the direct text consists entirely of emoji characters (and zero-width joiners, variation selectors, skin-tone modifiers, regional indicators), and skips both gray-on-color and low-contrast checks when it's true. Same insight fixes a missed icon-tile-stack detection: many AI- generated cards use \`<div class="card-icon">⚡</div>\` where the tile contains the emoji directly as text, not an <svg>/<i> child. The detector now also recognizes these "inline emoji icon" tiles. Both fixes are TDD'd: new test cases in color.html (two emoji cards with matching text/bg colors) and icon-tile-stack.html (the inline emoji tile pattern). The test suite went from green → red → green across both rules. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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Paul BakausandClaude Opus 4.6
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3569085cea |
Make cramped-padding rule asymmetric and proportional to font-size
The old rule used a fixed 8px floor on minPad, which produced false positives on small inline pills (like the homepage's .detection-cmd at 6px vertical / 14px horizontal on 13px font) and false negatives on large text (a 24px heading with 8px padding all around passed the floor but is genuinely too tight for the text size). The new rule uses two independent axis thresholds that scale with font-size: vertical: max(4px, fontSize × 0.3) horizontal: max(8px, fontSize × 0.5) The asymmetry reflects typographic reality: line-height already provides built-in vertical breathing room (the line box is taller than the cap height), so vertical padding can be tighter than horizontal. Both thresholds scale with font-size — bigger text demands proportionally more padding. Behavior changes - Small inline pills with line-height-aware padding now pass (.detection-cmd: V 6 ≥ 4, H 14 ≥ 8). The homepage CSS is unchanged. - Cramped large text now flags (24px heading with 8px padding fails H 8 < 12). The old rule missed this entirely. - All original 8px-floor flag cases still flag — 4px on 14px text is still 4 < 4.2 vertical, 2px is still cramped, etc. - Snippet now indicates which axis failed and the specific threshold for the font-size: "6px vertical padding (need ≥4.8px for 16px text)" instead of the old "6px padding (need >=8px)". Fixture - tests/fixtures/antipatterns/cramped-padding.html is a new comprehensive side-by-side fixture with 8 flag cases and 12 pass cases spanning small pills, cards, code blocks, interactive elements, and big text. Replaces the prior 3-case version. Test - tests/detect-antipatterns-browser.test.mjs asserts exactly 8 cramped-padding findings with detailed comments listing each expected case and which axis fails. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |
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Paul BakausandClaude Opus 4.6
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5bc5ece1ab |
Wire quality rules into the CLI and add Puppeteer fixture tests
The quality detection rules (line-length, cramped-padding, tight-leading, tiny-text, justified-text, all-caps-body, wide-tracking, skipped-heading) were originally added as browser-only and wired only into the overlay loop. The CLI's jsdom path silently skipped all of them. Two of the eight rules genuinely need real browser layout (line-length reads rect.width for chars-per-line; cramped-padding reads rect.width/height to filter small badges). The other six only need computed CSS values and pure DOM walks — they can run in jsdom too. Refactor - Extract a pure checkQuality(opts) from checkElementQualityDOM, taking pre-resolved lineHeightPx and letterSpacingPx so each adapter handles its own unit resolution. - Add resolveFontSizePx(el, win) — walks the parent chain to compute effective font-size in pixels, handling px / rem / em / % through inheritance. Browsers do this automatically in getComputedStyle, but jsdom returns "0.875rem" verbatim, which broke naive parseFloat math. - Add resolveLengthPx(value, fontSizePx) — generic CSS length → px helper used for line-height and letter-spacing in the Node adapter. - Extract checkPageQualityFromDoc(doc) and add a Node call site so skipped-heading fires from the CLI too. - Add checkElementQuality(el, style, tag, window) Node adapter and wire it into detectHtml's element loop. Tests - New tests/detect-antipatterns-browser.test.mjs — Puppeteer-backed runner that spins up a temporary static server (port 8765, mirrors the dev server's /fixtures/* and /js/* routes) and uses detectUrl() to load fixtures in headless Chrome. Asserts the two browser-only rules (cramped-padding, line-length) that need real layout. - New tests/fixtures/antipatterns/cramped-padding.html — focused side-by-side fixture for the cramped-padding rule. Pass column includes a faithful replica of .detection-cmd from the homepage (the disputed "small inline pill" case the user is deciding what to do with). Test asserts 3 findings: 2 from the obvious flag column + 1 from the disputed pill. - New tests/fixtures/antipatterns/quality.html — merged side-by-side replacement for the orphaned quality-should-flag/pass.html files. Covers all 7 typography-quality rules. The 6 jsdom-compatible rules are asserted in the jsdom test; line-length stays in the Puppeteer test. - Delete the orphaned quality-should-flag.html / quality-should-pass.html. - Wire the new browser test into bun run test (~2.6s overhead). Coverage win: the CLI now catches tight-leading, tiny-text, justified-text, all-caps-body, wide-tracking, and skipped-heading on real projects, where it previously missed all six. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> |