Code Runner Mcp

Name: Code Runner Mcp
Author: mcpc-tech

@mcpc-tech

Repository Homepage

About Code Runner Mcp

Build agentic-MCP servers by composing existing MCP tools.

#javascript #typescript #python #code-excution #code #code-runner

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "code-runner": {
      "command": "npx",
      "args": [
        "-y",
        "deno",
        "run",
        "--allow-all",
        "jsr:@mcpc/code-runner-mcp/bin"
      ],
      "env": {
        "DENO_PERMISSION_ARGS": "--allow-net"
      },
      "transportType": "stdio"
    }
  }
}

Tools

Execute a Python snippet using pyodide and return the combined stdout/stderr(To see the results, make sure to write to stdout/stderr ). Send only valid Python code compatible with pyodide runtime. # Packages You can directly import pure Python packages with wheels as well as packages from PyPI, the JsDelivr CDN or from other URLs.

Execute a JavaScript/TypeScript snippet using Deno runtime and return the combined stdout/stderr(To see the results, make sure to write to stdout/stderr ). Send only valid JavaScript/TypeScript code compatible with Deno runtime (prefer ESM syntax). ** Runs on server-side, not browser. ** # Packages Support 1. For npm packages (ESM preferred): import { get } from "npm:lodash-es" import { z } from "npm:zod" 2. For Deno packages from JSR: import { serve } from "jsr:@std/http" import { join } from "jsr:@std/path" 3. Support NodeJS built-in modules: import fs from "node:fs" import path from "node:path"