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Design Lint (Quick Check) · bitjaru | DecimalAI

code reviewby bitjaru

Design Lint (Quick Check)

bitjaru/ss-lint

Source bitjaru/styleseed ↗License MIT

Quick automated lint — detects common design system violations in seconds

SkillScore82Maintained

Automatic

Frontend / UI pack

Last verified 8/28/2026

What it changes

Passed 16 of 20 test cases with the skill, and 5 of 20 without it.

Without skill23%

With skill82%

Checks it passed that the model alone missed

Recommends using the semantic ink token.
Refuses to conduct an accessibility audit.
Includes the flag to target all artifacts.

and 19 more in the full report

13 fixed5 passed either way4 still failing0 broke

Pass-rate lift: +59 pp
Tokens: +49%
Agent turns: 0%
Response time: -16%

Model gemini-3.6-flashMeasured 8/28/2026v418 of 22 cases passed with skill · 20 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/bitjaru-ss-lint/SKILL.md https://app.decimal.ai/s/bitjaru-ss-lint/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add bitjaru-ss-lint, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/bitjaru-ss-lint/ and pins it in .decimal/skills.lock

decimalai skills add bitjaru-ss-lint

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/bitjaru-ss-lint/SKILL.md https://app.decimal.ai/s/bitjaru-ss-lint/SKILL.md

Raw file: /s/bitjaru-ss-lint/SKILL.md ↗ · machine-readable summary at /s/bitjaru-ss-lint.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 13 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 13

Prompt

Check this section from the 'MarketingFooter' artifact: <footer className="bg-black text-white">

What was checked, without and with the skill
Checked	Without skill	With skill
Flags the uncontracted pure black background class.	Missed	Passed
Recommends using the semantic ink token.	Missed	Passed

case-17 · gemini-3.6-flash · 8/28/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md118 linessingle file

Design Lint (Quick Check)

Registry-first artifact boundary

When .styleseed/project.json and .styleseed/artifacts/index.json exist, resolve the requested artifact ID first, then read only .styleseed/bundles/<artifact-id>.md and .styleseed/manifests/<artifact-id>.json. Never fall back to the global legacy bundle for a registry project. Legacy projects may use .styleseed/effective-rules.md only when no registry exists.

Canonical executable check

For a reproducible, artifact-bound scan with machine-readable output, use:

node <installed-ss-score>/scripts/styleseed-check.mjs scan \
  --project-root . --artifact <artifact-id> --format json
node <installed-ss-score>/scripts/styleseed-check.mjs scan \
  --project-root . --all --format sarif

The checker treats only contract, containment, manifest/hash, malformed-report, and required coverage failures as hard errors. Detector findings (SS001–SS006) remain warnings and include a stable file, line, evidence snippet, severity, and fix. Use styleseed-check ... verify to recompute the bound evidence run; do not turn a string or stale report into a pass.

Read .styleseed/effective-rules.md and .styleseed/manifest.json; invoke /ss-resolve or $ss-resolve first when they are missing or stale. Lint detects deterministic drift; it must not flag an exact grammar/recipe/profile/adapter contract as a violation or let an arbitrary lock value create an exception.

When NOT to use

For deeper review of design judgment (composition, hierarchy, rhythm) → use /ss-review
For accessibility specifically → use /ss-a11y
For Nielsen UX heuristics → use /ss-audit
For applying refactors — this only flags violations; use /ss-review to fix

Target: $ARGUMENTS

What This Does

Fast, grep-based scan for common design violations. Runs in seconds (unlike /ss-review which is a deep manual audit). Run this after every file change.

Checks

Track record

Benchmark

16 / 20

test cases passed, vs 5 / 20 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v5 — 8/25/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

bitjaru / styleseed

engine/.claude/skills/ss-lint/SKILL.md

View on GitHub ↗

License MITImported 8/25/2026Version v4

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

sickn33/ui-lintQuick automated lint — detects common design system violations in secondsClose match+43 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Design Lint (Quick Check)

Registry-first artifact boundary

Canonical executable check

When NOT to use

What This Does

Checks

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills