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wcag-mcp

Verified Safe

by joe-watkins

Overview

Provides comprehensive WCAG 2.2 guidelines, techniques, glossary terms, and Understanding documentation to agentic systems via a Model Context Protocol (MCP) server.

Installation

Run Command
npx -y wcag-guidelines-mcp

Security Notes

The server primarily performs lookups on pre-loaded static WCAG data, reducing runtime security risks. User input is parsed as JSON, and tool arguments are handled internally without apparent injection vulnerabilities. The 'execSync' command is used in build-time scripts for data acquisition (git submodule updates, fetching W3C JSON, parsing HTML), not at runtime based on arbitrary user input. Cross-Origin Resource Sharing (CORS) is set to allow all origins ('*'), which is typical for a public API but means no origin-based access control is enforced at the server level.

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Stats

Interest Score0
Security Score8
Cost ClassMedium
Avg Tokens750
Stars0
Forks0
Last Update2026-01-16

Tags

accessibilityWCAGW3CMCPdeveloper-tools