# accessibility-mcp-server

> Use this tool when you need to perform comprehensive web accessibility checks and generate detailed reports to ensure compliance with WCAG 2.1/2.2 standards. It analyzes color contrast, validates ARIA attributes, and provides full accessibility reports without requiring an API key. Ideal for use cases where web accessibility auditing and reporting are crucial, such as website development, maintenance, and quality assurance.

Canonical page: https://skillsregistry.net/skills/aiagentkarl-accessibility-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/aiagentkarl-accessibility-mcp-server

## Description

Enables AI agents to perform comprehensive web accessibility checks (WCAG 2.1/2.2) including color contrast analysis, ARIA validation, and full accessibility report generation without requiring any API key.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/tt4zzf65tm)
- **Repository:** <https://github.com/AiAgentKarl/accessibility-mcp-server>

## 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": "aiagentkarl-accessibility-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/aiagentkarl-accessibility-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/aiagentkarl-accessibility-mcp-server/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