mcp-checker

jsva2002-cmyk/mcp-checker
★ 0 stars TypeScript AI/LLM Updated 2d ago
Checks if MCP servers are technically working AND if an AI agent will correctly understand and use their tools. Zero setup — paste a URL, get a full report.
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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-checker": {
      "command": "npx",
      "args": [
        "-y",
        "jsva2002-cmyk/mcp-checker"
      ]
    }
  }
}

README Excerpt

Validate your MCP server before you ship. MCP servers expose tools to agents through nothing but a name, a description, and a JSON Schema. There's no compiler, no type system, no test suite that catches "this description is ambiguous enough that an agent will call the wrong tool 30% of the time." The server passes every schema validator you throw at it — and still fails in production, silently, because an agent picked `list_files` when it meant `search_files`.