LocalFree

mockd MCP server

getmockd/mockd

Mock HTTP, GraphQL, gRPC, WebSocket, MQTT, SSE and SOAP APIs with chaos engineering, stateful CRUD, spec imports and deterministic seeded responses.

151 GitHub stars8 forks

Install mockd in Claude Code

Claude Code
claude mcp add mockd -- docker run -i --rm ghcr.io/getmockd/mockd
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "mockd": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/getmockd/mockd"
      ]
    }
  }
}

Frequently asked questions

What does the mockd MCP server do?

Mock HTTP, GraphQL, gRPC, WebSocket, MQTT, SSE and SOAP APIs with chaos engineering, stateful CRUD, spec imports and deterministic seeded responses.

Is the mockd MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does mockd run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add mockd to Claude Code?

Run: claude mcp add mockd -- docker run -i --rm ghcr.io/getmockd/mockd

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