Docs
PrefectHQ/fastmcp
Write or revise a page under docs/ for gofastmcp.com. An agent skill from PrefectHQ/fastmcp.
Audit web pages for accessibility issues in a real browser. An agent skill from hanzili/hanzi-browse.
Install A11y Auditor
$ npx skills add hanzili/hanzi-browse --skill a11y-auditor -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hanzili/hanzi-browse a11y-auditor --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/hanzili/hanzi-browse.git skills-src && mkdir -p .claude/skills && cp -r skills-src/server/skills/a11y-auditor .claude/skills/a11y-auditor && rm -rf skills-srcUse ~/.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/
Install the "a11y-auditor" agent skill from https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditor into .claude/skills/a11y-auditor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "a11y-auditor", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add hanzili/hanzi-browse --skill a11y-auditor -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hanzili/hanzi-browse a11y-auditor --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hanzili/hanzi-browse.git skills-src && mkdir -p .agents/skills && cp -r skills-src/server/skills/a11y-auditor .agents/skills/a11y-auditor && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "a11y-auditor" agent skill from https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditor into .agents/skills/a11y-auditor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "a11y-auditor", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hanzili/hanzi-browse --skill a11y-auditor -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hanzili/hanzi-browse a11y-auditor --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hanzili/hanzi-browse.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/server/skills/a11y-auditor .cursor/skills/a11y-auditor && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "a11y-auditor" agent skill from https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditor into .cursor/skills/a11y-auditor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "a11y-auditor", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/hanzili/hanzi-browse.git --path server/skills/a11y-auditor--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add hanzili/hanzi-browse --skill a11y-auditor -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hanzili/hanzi-browse a11y-auditor --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hanzili/hanzi-browse.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/server/skills/a11y-auditor .gemini/skills/a11y-auditor && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "a11y-auditor" agent skill from https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditor into .gemini/skills/a11y-auditor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "a11y-auditor", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install hanzili/hanzi-browse a11y-auditorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add hanzili/hanzi-browse --skill a11y-auditor -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hanzili/hanzi-browse.git skills-src && mkdir -p .github/skills && cp -r skills-src/server/skills/a11y-auditor .github/skills/a11y-auditor && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "a11y-auditor" agent skill from https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditor into .github/skills/a11y-auditor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "a11y-auditor", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hanzili/hanzi-browse --skill a11y-auditor -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hanzili/hanzi-browse a11y-auditor --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hanzili/hanzi-browse.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/server/skills/a11y-auditor .opencode/skills/a11y-auditor && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "a11y-auditor" agent skill from https://github.com/hanzili/hanzi-browse/tree/main/server/skills/a11y-auditor into .opencode/skills/a11y-auditor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "a11y-auditor", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
a11y-auditor- GitHub stars
- 177
- Token cost
- ~648 tokens
- SKILL.md length
- 288 words
- Files
- 1
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Audit web pages for accessibility issues in a real browser. An agent skill from hanzili/hanzi-browse.
- Tasks that involve Accessibility
- SKILL.md covers Tool Selection Rule, Before Starting, What You Need and Audit Phases, plus 2 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
A11y Auditor is an agent skill from hanzili/hanzi-browse. Audit web pages for accessibility issues in a real browser. Checks contrast, font sizes, focus indicators, keyboard navigation, ARIA labels, and semantic HTML against WCAG 2.1 AA. Reports findings with screenshots and specific remediation steps. Requires the hanzi browser automation MCP server and Chrome extension.
Its SKILL.md is about 650 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 Accessibility. It works with Model Context Protocol and Chrome Extensions. The repository describes itself as: let any ai agent use the local browser.
When your agent uses it
- Tasks that involve Accessibility
Example prompts
- “/a11y-auditor”
What it can do on your machine
Read from SKILL.md and the folder at commit ce6e10d. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
chromewebstore.google.com
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
A11y Auditor loads about 648 tokens when it runs. Until then it costs about 82 tokens; SKILL.md has 288 words of instructions outside code blocks.
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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 288 words (~648 tokens).
“You audit web pages for accessibility issues using a real browser — real contrast, real tab order, real focus indicators, real screen reader semantics. This skill is read-only: observe and report, don't modify.”
- name
- a11y-auditor
- category
- productivity
Files
Just SKILL.md in server/skills/a11y-auditor of hanzili/hanzi-browse.
Open the folder on GitHubat commit ce6e10d
Compare with similar skills
A11y Auditor 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| A11y Auditor this skillhanzili/hanzi-browse | 177 | — | ~648 | Automated safety check: Pass | Custom licence | |
| DocsPrefectHQ/fastmcp | 28k | — | ~1k | Automated safety check: Pass | Apache-2.0 | |
| Jarvis Setupethanplusai/jarvis | 846 | — | ~2.5k | Automated safety check: Notes | Custom licence | |
| Accessibility Frontend ReviewSAP/project-foxhound | 180 | 2 repos | ~3.2k | Automated safety check: Pass | GPL-3.0 | |
| WCAG 2.2 Accessibility AuditAIPexStudio/AIPex | 1.3k | — | ~4.7k | Automated safety check: Pass | MIT | |
| Better Designmarvkr/better-design | 254 | — | ~1.2k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about A11y Auditor
What does A11y Auditor do?
Audit web pages for accessibility issues in a real browser. An agent skill from hanzili/hanzi-browse. A11y Auditor is an agent skill from hanzili/hanzi-browse. Audit web pages for accessibility issues in a real browser.
When should I use A11y Auditor?
A11y Auditor fits situations like: tasks that involve Accessibility.
How do I install A11y Auditor in Claude Code?
Run `npx skills add hanzili/hanzi-browse --skill a11y-auditor -a claude-code`. Or copy the skill folder (server/skills/a11y-auditor in hanzili/hanzi-browse) into .claude/skills/a11y-auditor in your project. Claude Code loads it when a task matches its description.
How do I install A11y Auditor in Codex?
Run `npx skills add hanzili/hanzi-browse --skill a11y-auditor -a codex`. Or copy the skill folder (server/skills/a11y-auditor in hanzili/hanzi-browse) into .agents/skills/a11y-auditor in your project. Codex loads it when a task matches its description.
Can I use A11y Auditor 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 hanzili/hanzi-browse --skill a11y-auditor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/a11y-auditor, .gemini/skills/a11y-auditor, .github/skills/a11y-auditor and .opencode/skills/a11y-auditor in your project.
What does A11y Auditor need to run?
SKILL.md names no scripts, command-line tools or credentials: A11y Auditor is instructions for the agent only.
Does A11y Auditor access the network?
SKILL.md names 1 domain. As links in the text: chromewebstore.google.com. This is read from the text; nothing was executed.
Is A11y Auditor 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 A11y Auditor use?
A11y Auditor has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does A11y Auditor use?
About 648 tokens (SKILL.md is roughly 2.6k 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 A11y Auditor?
Skills that share tags, products or a category with A11y Auditor: Docs (PrefectHQ/fastmcp, 28k stars), Jarvis Setup (ethanplusai/jarvis, 846 stars), Accessibility Frontend Review (SAP/project-foxhound, 180 stars) and WCAG 2.2 Accessibility Audit (AIPexStudio/AIPex, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains A11y Auditor?
hanzili (a GitHub user) maintains it in hanzili/hanzi-browse, which has 177 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on April 25, 2026.
Source: hanzili/hanzi-browse on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.