# A11ychk MCP server

Agent View of the PolicyLayer registry record for A11ychk: identity, probed posture, risk grade, and all 6 tools classified. HTML page: https://policylayer.com/tools/a11ychk-mcp

## Facts

- Server id: `@a11ychk/mcp`
- Install: `npx -y @a11ychk/mcp`
- Homepage: https://github.com/IsaacEryn/a11ychk
- Registry record: grade A, identity unverified
- Lifecycle: active
- Rate-limited: no
- Tools: 6
- Tool categories present: Read
- Tags: a11ychk mcp
- Record last modified: 2026-09-30T04:23:12.903Z

## Tools (6)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `crawl_sample` | Read | Low | https://policylayer.com/tools/a11ychk-mcp/crawl-sample.md |
| `get_fix_guide` | Read | Low | https://policylayer.com/tools/a11ychk-mcp/get-fix-guide.md |
| `kwcag_checkpoint` | Read | Low | https://policylayer.com/tools/a11ychk-mcp/kwcag-checkpoint.md |
| `scan_dir` | Read | Low | https://policylayer.com/tools/a11ychk-mcp/scan-dir.md |
| `scan_page` | Read | Low | https://policylayer.com/tools/a11ychk-mcp/scan-page.md |
| `scan_pages` | Read | Low | https://policylayer.com/tools/a11ychk-mcp/scan-pages.md |

## Tool descriptions

- `crawl_sample` — 사이트의 sitemap·내부 링크에서 대표 페이지 표본을 뽑는다 (WCAG-EM 방식 층화 표집, robots.txt 존중).
- `get_fix_guide` — 검사 규칙(axe/자체 규칙) 하나의 한국어 개선 가이드와 WCAG·KWCAG 매핑을 조회한다.
- `kwcag_checkpoint` — KWCAG 2.2 검사항목(33개) 하나의 검사 방법·대응 WCAG 성공기준·자동 판정 규칙을 조회한다.
- `scan_dir` — 로컬 디렉터리의 정적 HTML 파일들을 재귀 수집해 일괄 검사한다 (최대 ${SCAN_MAX_URLS}개,
- `scan_page` — 웹 페이지 1개를 WCAG 2.2 AA + KWCAG 2.2 기준으로 검사한다 (axe-core + 자체 규칙).
- `scan_pages` — 웹 페이지 여러 개(최대 ${SCAN_MAX_URLS}개)를 한 번에 검사한다. crawl_sample이 수집한 표본을 넣기 좋다.

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=a11ychk-mcp · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/a11ychk-mcp