Individual skill
frontendchecklist
Review frontend code and live pages against the Front-End Checklist (380+ rules for accessibility, performance, SEO, security, HTML, CSS, JavaScript, images, i18n, privacy, testing) using the `frontendchecklist` CLI. Use when writing, reviewing, or shipping HTML/CSS/JS/JSX/TSX/Vue/Svelte/Astro code, before a commit or PR, or when asked to audit a public URL.
packages/cli/SKILL.md
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- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
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- Skill scan complete
- Yes
- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
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Repository context
- Repository stars (not skill ratings)
- 74,693
- Repository last updated
- Oct 31, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- frontend Repository topic
- front-end-development Repository topic
- front-end-developer-tool Repository topic
- guidelines Repository topic
- checklist Repository topic
- reference Repository topic
- web-development Repository topic
- html Repository topic
- css Repository topic
- javascript Repository topic
- security Derived category
- marketing Derived category
- writing Derived category
- testing Derived category
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Browse files
.gitignoreasset · 6 bytesREADME.mddoc · 2,448 bytesSKILL.mdcore · 2,767 bytespackage.jsonruns · 1,509 bytesscripts/build.tsruns · 1,990 bytessrc/args.tsruns · 5,655 bytessrc/commands/audit.tsruns · 2,898 bytessrc/commands/lookup.tsruns · 5,083 bytessrc/commands/review.tsruns · 3,944 bytessrc/content.tsruns · 1,523 bytessrc/index.tsruns · 2,984 bytessrc/output.tsruns · 3,416 bytessrc/spec.tsruns · 5,213 bytestests/cli.test.mjsruns · 4,706 bytestsconfig.jsonasset · 202 bytes
Read excerpt
# Front-End Checklist CLI
`frontendchecklist` checks frontend code against the Front-End Checklist rules. It works offline,
prints JSON when its output is piped (which is how you will usually call it), and uses exit codes
you can branch on.
Run it with `npx -y @frontendchecklist/cli <command>` if `frontendchecklist` is not installed.
## When to use it
- After writing or editing frontend files: `frontendchecklist review <paths>`.
- Before committing: `git diff --cached | frontendchecklist review -`.
- When the user asks to audit a deployed page: `frontendchecklist audit https://...`.
- When you need the authoritative guidance for a topic: `frontendchecklist search <topic>`, then