# atag-mcp

> atag-mcp — mmasey-atag-mcp. Use this tool when you need to develop accessible software and ensure compliance with W3C Authoring Tool Accessibility Guidelines (ATAG 2.0). It provides guidance on implementing accessibility features, solving problems related to inaccessible authoring tools, and promoting inclusive design. By using atag-mcp, developers can create software that is usable by everyone, regardless of abilities.

Canonical page: https://skillsregistry.net/skills/mmasey-atag-mcp  
JSON: https://api.skillsregistry.net/v1/skills/mmasey-atag-mcp

## Description

Provides guidance on the W3C Authoring Tool Accessibility Guidelines (ATAG 2.0) to help authoring tool developers build accessible software.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/dgtvci06yb)
- **Repository:** <https://github.com/MMasey/atag-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": "mmasey-atag-mcp"
    }
  }
}
```

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