# mcp-a11y

> Use this tool when you need to audit web pages for accessibility issues and automatically apply fixes to ensure compliance with WCAG standards. It solves problems related to web accessibility, such as identifying and resolving violations, through a user-friendly interface that integrates with MCP clients. By using mcp-a11y, users can input web pages and receive output in the form of audit reports and fixed code, making it ideal for developers and accessibility testers working on web projects.

Canonical page: https://skillsregistry.net/skills/p4st4s-mcp-a11y  
JSON: https://api.skillsregistry.net/v1/skills/p4st4s-mcp-a11y

## Description

Enables auditing web pages for WCAG violations, applying deterministic fixes and PRs, all through MCP clients like Claude Desktop.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/zbt7ugukwg)
- **Repository:** <https://github.com/P4ST4S/mcp-a11y>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "p4st4s-mcp-a11y"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/p4st4s-mcp-a11y` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/p4st4s-mcp-a11y/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt