CodeRunner MCP Server

CodeRunner helps you sandbox your AI agents and its actions inside a sandbox.

Local serverstdio

What is the CodeRunner MCP Server?

CodeRunner source profile. From the maintainer documentation: “CodeRunner helps you sandbox your AI agents and its actions inside a sandbox.”

Local setup

The project provides a local client configuration using /Users/yourname/.coderunner/venv/bin/python. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the CodeRunner MCP Server

{
  "mcpServers": {
    "coderunner": {
      "command": "/Users/yourname/.coderunner/venv/bin/python",
      "args": [
        "/Users/yourname/coderunner/examples/claude_desktop/mcpproxy.py"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.