conformance

by modelcontextprotocol · TypeScript · ★ 63

Conformance Tests for MCP

Install

npx -y github:modelcontextprotocol/conformance

Claude Desktop config

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "conformance": {
      "command": "npx",
      "args": [
        "-y",
        "github:modelcontextprotocol/conformance"
      ]
    }
  }
}

From the README

A framework for testing MCP (Model Context Protocol) client and server implementations against the specification. **For SDK maintainers:** See [SDK Integration Guide](./SDK_INTEGRATION.md) for a streamlined guide on integrating conformance tests into your SDK repository. The conformance test framework validates MCP implementations by: **For Clients:** 1. Starting a test server for the specified scenario 2. Running the client implementation with the test server URL 3. Capturing MCP protocol interactions 4. Running conformance checks against the specification 5. Generating detailed test resu…

Read full README on GitHub →