# WCAG

> Use this tool when you need to access Web Content Accessibility Guidelines (WCAG) documentation and provide accurate guidance on web accessibility compliance. It solves problems related to referencing specific accessibility requirements and understanding implementation details by exposing principles, guidelines, and techniques through a structured interface. The tool takes version and technology type as inputs and outputs corresponding HTML content, making it ideal for AI assistants that require reliable accessibility information.

Canonical page: https://skillsregistry.net/skills/tsmd-wcag  
JSON: https://api.skillsregistry.net/v1/skills/tsmd-wcag

## Description

The WCAG MCP Server provides AI assistants with access to Web Content Accessibility Guidelines (WCAG) documentation through a structured interface. It exposes principles, guidelines, success criteria, understanding documents, and techniques from the official W3C WCAG repository as MCP resources. The server maps URI patterns to the corresponding HTML content in the WCAG repository, handling different versions (2.0, 2.1, 2.2) and organizing techniques by technology type. This implementation enables AI tools to reference specific accessibility requirements, understand implementation details, and provide accurate guidance on web accessibility compliance without needing to parse the entire WCAG documentation structure.

## Trust

- **Trust score (0–1):** 0.63
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** maps-location
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/tsmd-wcag)
- **Repository:** <https://github.com/tsmd/wcag-mcp>

## 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": "tsmd-wcag"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/tsmd-wcag` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/tsmd-wcag/pull`

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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