Check that the VitePress docs in docs/ match the real exports, rules and CLI options in the code, then fix any drift.

MITAuto-check passedFrontend & Design

Install Sync Docs

skills CLI
$ npx skills add eslint-config/airbnb-extended --skill sync-docs -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install eslint-config/airbnb-extended sync-docs --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/eslint-config/airbnb-extended.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/sync-docs .claude/skills/sync-docs && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
sync-docs
GitHub stars
129
Token cost
~878 tokens
SKILL.md length
234 words
Files
1
Skills in repo
3
Repo updated
First seen
Licence
MIT

At a glance

Check that the VitePress docs in docs/ match the real exports, rules and CLI options in the code, then fix any drift.

  • Works in 4 steps: Compare each area → Check site-wide items → Verify → …
  • Tasks that involve Static sites and blogs
  • SKILL.md covers 1. Compare each area, 2. Check site-wide items, 3. Verify and 4. Report
  • Calls pnpm

What it does

Sync Docs is an agent skill from eslint-config/airbnb-extended. Check that the VitePress docs in docs/ match the real exports, rules and CLI options in the code, then fix any drift. Use after changing public exports, rule sets, plugins or CLI flags, or when asked to audit the docs.

Its SKILL.md is about 880 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Frontend & Design, covering Static sites and blogs and Linting and formatting. It works with ESLint, VitePress and TypeScript. The repository describes itself as: A powerful ESLint configuration extending the popular Airbnb style guide, with added support for TypeScript. The licence is MIT.

When your agent uses it

  • Tasks that involve Static sites and blogs
  • Tasks that involve Linting and formatting

Example prompts

  • “/sync-docs”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Compare each area
  2. Check site-wide items
  3. Verify
  4. Report

What it can do on your machine

Read from SKILL.md and the folder at commit e855b33. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • pnpm

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use pnpm, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Sync Docs loads about 878 tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 234 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~57
When it runs · the whole SKILL.md, loaded when a task matches
~878

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from eslint-config/airbnb-extended at commit e855b33, republished under its MIT licence (© eslint-config). 234 words, ~878 tokens.

Download SKILL.mdSave it as .claude/skills/sync-docs/SKILL.md (or your agent's skills folder).
name
sync-docs
description
Check that the VitePress docs in docs/ match the real exports, rules and CLI options in the code, then fix any drift. Use after changing public exports, rule sets, plugins or CLI flags, or when asked to audit the docs.

Sync docs with code

The docs site lives in docs/ (VitePress). Treat the code as the source of truth. Fix the docs to match it. If the code looks wrong instead, say so and ask before changing code.

1. Compare each area

Docs pageSource of truth
docs/config/extended-config/configs.mdpackages/eslint-config-airbnb-extended/configs/*/index.ts and */recommended.ts, */typescript.ts
docs/config/extended-config/rules.mdconfigs/*/config.ts and configs/*/configExtended.ts (these build rules)
docs/config/extended-config/extensions.mdextensions/*/index.ts
docs/config/extended-config/plugins.mdplugins/index.ts
docs/config/extended-config/helpers.mdhelpers/index.ts, helpers/*.ts, utils/extensions.ts
docs/customization/strict-rules.mdrules/importsStrict.ts, rules/react/reactStrict.ts, rules/typescript/typescriptEslintStrict.ts
docs/config/legacy-config.mdlegacy/configs/**/index.ts, legacy/rules/index.ts
docs/config/packages-used.mddependencies in packages/eslint-config-airbnb-extended/package.json
docs/cli/options.mdpackages/create-airbnb-x-config/constants/common/common.ts, helpers/getProgramOptions/getProgramOptions.ts
docs/cli/guide.mdpackages/create-airbnb-x-config/index.ts (prompts), helpers/getCommands/getCommands.ts (install command)

For each one, check:

  • Every export key in code appears in the docs, and the docs list no key that doesn't exist.
  • Code examples would actually run. They import from 'eslint-config-airbnb-extended' (never @/...) and use real key paths, e.g. helpers.extensions.jsFiles, not helpers.jsFiles.
  • Claims about behavior match the code (e.g. "strict imports include X" means X is really in importsStrict.ts).
  • Counts and lists in prose match ("five main exports").

2. Check site-wide items

  • Every .md page under docs/ (except index.md) has a description in its frontmatter.
  • Every page has a sidebar entry in docs/.vitepress/config.ts, and every sidebar link points to a real page.
  • The contributing guide says PRs go against canary.

3. Verify

pnpm build must run first, because docs lint imports the built config package.

bash
pnpm build
pnpm script:lint --filter=@airbnb-extended/docs
pnpm docs:build

4. Report

List each mismatch you found as file:line → what was wrong → what you changed. List any code bugs separately, without fixing them.

© eslint-config, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .claude/skills/sync-docs of eslint-config/airbnb-extended.

Open the folder on GitHubat commit e855b33

Compare with similar skills

Sync Docs next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Sync Docs compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Sync Docs this skilleslint-config/airbnb-extended129—~878Automated safety check: PassMIT
React Render Types CompositionHorusGoul/eslint-plugin-react-render-types111—~1.1kAutomated safety check: PassMIT
OpenObserve ESLint and TypeScript Fixesopenobserve/openobserve22k—~5.1kAutomated safety check: PassAGPL-3.0
Markdownfacioquo/stock-indicators-dotnet1.2k—~812Automated safety check: PassApache-2.0
Typescript Styletjx666/vscode-mcp106—~961Automated safety check: PassCustom licence
Biomemanagedcode/dotnet-skills486—~1.7kAutomated safety check: PassMIT

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Questions about Sync Docs

What does Sync Docs do?

Check that the VitePress docs in docs/ match the real exports, rules and CLI options in the code, then fix any drift. Sync Docs is an agent skill from eslint-config/airbnb-extended. Check that the VitePress docs in docs/ match the real exports, rules and CLI options in the code, then fix any drift.

When should I use Sync Docs?

Sync Docs fits situations like: tasks that involve Static sites and blogs; tasks that involve Linting and formatting.

How do I install Sync Docs in Claude Code?

Run `npx skills add eslint-config/airbnb-extended --skill sync-docs -a claude-code`. Or copy the skill folder (.claude/skills/sync-docs in eslint-config/airbnb-extended) into .claude/skills/sync-docs in your project. Claude Code loads it when a task matches its description.

How do I install Sync Docs in Codex?

Run `npx skills add eslint-config/airbnb-extended --skill sync-docs -a codex`. Or copy the skill folder (.claude/skills/sync-docs in eslint-config/airbnb-extended) into .agents/skills/sync-docs in your project. Codex loads it when a task matches its description.

Can I use Sync Docs in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add eslint-config/airbnb-extended --skill sync-docs -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sync-docs, .gemini/skills/sync-docs, .github/skills/sync-docs and .opencode/skills/sync-docs in your project.

What does Sync Docs need to run?

Going by SKILL.md and its folder, Sync Docs needs the command-line tools its instructions call (pnpm).

Does Sync Docs access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Sync Docs safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Sync Docs use?

Sync Docs is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Sync Docs use?

About 878 tokens (SKILL.md is roughly 3.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Sync Docs?

Skills that share tags, products or a category with Sync Docs: React Render Types Composition (HorusGoul/eslint-plugin-react-render-types, 111 stars), OpenObserve ESLint and TypeScript Fixes (openobserve/openobserve, 22k stars), Markdown (facioquo/stock-indicators-dotnet, 1.2k stars) and Typescript Style (tjx666/vscode-mcp, 106 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Sync Docs?

eslint-config (a GitHub organization) maintains it in eslint-config/airbnb-extended, which has 129 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on October 6, 2026.

Source: eslint-config/airbnb-extended on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.