gm-exec

Overview

gm-exec is a code execution tool for MCP clients and CLI that supports multiple programming languages including JavaScript/TypeScript, Python, Go, Rust, C, C++, Java, Deno, and bash. It's built on Bun with PM2-managed process isolation, providing safe execution environments. The server features a 15-second ceiling for commands with the ability to background long-running tasks, allowing monitoring and management through task IDs.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

• exec

  Execute code in various programming languages with a 15-second timeout

  Try:Run 'console.log("hello")' in Node.jsTry:Execute 'print("hello")' in PythonTry:Run a script from file.js
• bash

  Execute bash shell commands with a 15-second timeout

  Try:Run 'npm install && npm test'Try:Execute 'ls -la' in bashTry:Run 'git status' in the project directory
• status

  Check status and drain output of a background task

  Try:Check status of task_3Try:Get output from background task task_5
• close

  Delete a background task

  Try:Close background task task_3Try:Terminate task task_7

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Installation

bun install -g gm-exec
gm-exec --mcp

{
  "mcpServers": {
    "gm-exec": {
      "command": "bunx",
      "args": ["gm-exec", "--mcp"]
    }
  }
}

curl -fsSL https://bun.sh/install | bash

FAQ

What happens when execution exceeds 15 seconds?

The process is backgrounded and you receive a task ID for monitoring. The runner stays active until explicitly stopped.

What programming languages are supported?

JavaScript/TypeScript, Python, Go, Rust, C, C++, Java, Deno, and bash/sh/zsh are supported with their respective runtimes.

Compare gm-exec with