@pydantic/mcp-run-python

MCP Run Python

Model Context Protocol server to run Python code in a sandbox.

The code is executed using pyodide in node and is therefore isolated from the rest of the operating system.

The server can be run with just npx thus:

npx @pydantic/mcp-run-python [stdio|sse]

where:

• stdio runs the server with the Stdio MCP transport — suitable for running the process as a subprocess locally
• and sse runs the server with the SSE MCP transport — running the server as an HTTP server to connect locally or remotely