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accesslint-scan skill

by sickn33·sickn33/agentic-awesome-skills·47k stars·MIT

Audit a live page for accessibility issues, locate each WCAG violation precisely, and return a selector-grounded fix worklist without editing.

A100/100content scan

Is the accesslint-scan skill safe?

Clean: nothing in its files matched our rules. We read 1 file in the folder on 2026-09-28.

No findings.

Install the accesslint-scan skill

A skill is a folder. Copy it into your agent's skills folder and the agent loads it when the task matches its description. 

git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git /tmp/agentic-awesome-skills
mkdir -p ~/.claude/skills
cp -r /tmp/agentic-awesome-skills/plugins/agentic-awesome-skills-claude/skills/accesslint-scan ~/.claude/skills/accesslint-scan
available in every project

In the Claude apps, zip the folder and upload it from the Skills settings. The folder on GitHub

The instructions your agent would load

SKILL.md as published, without the frontmatter. Read it on GitHub

Audit a live page and report what's broken and where. Locate; don't fix. If no URL in $ARGUMENTS, ask for one.

When to Use

  • Use this skill when the task matches this description: Audit a live page for accessibility issues, locate each WCAG violation precisely, and return a selector-grounded fix worklist without editing.

1. Audit

PORT=$(npx -y @accesslint/chrome@latest ensure | node -e 'process.stdin.on("data",d=>process.stdout.write(""+JSON.parse(d).port))')
npx -y @accesslint/cli@latest "<url>" --port "$PORT" --format json

Flags as needed: --selector, --wait-for "", --include-aaa, --disable .

2. Report

Counts by impact, then one entry per violation:

  • where — selector verbatim + file:line (symbol) if source is present — never fabricate. If no violation has source, note "source mapping unavailable — located by selector only".
  • evidence — contrast ratio, missing attribute, empty name
  • fix — mechanical change or NEEDS HUMAN

Don't edit. For fixes: apply mechanical ones then re-run to verify; for bulk work hand off to accesslint:audit.

3. Tear down

npx -y @accesslint/chrome@latest stop --all  # skip if ensure reported "managed":false

Gotchas

  • ensure always determines the port — never hardcode 9222.
  • CLI exit 2 = bad URL or page never loaded; check the dev server.

Limitations

  • Use this skill only when the task clearly matches the scope described above.
  • Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
  • Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

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