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Piston

MCP server that lets LLMs execute code through the Piston remote code execution engine, with a zero-config `uv` setup and a ready-to-use Claude Desktop config example.

code-executionllm

Installation

npx -y piston-mcp

Configuration

{
  "mcpServers": {
    "piston-mcp": {
      "command": "npx",
      "args": ["-y", "piston-mcp"]
    }
  }
}

How to use

  1. Run the installation command above (if needed)
  2. Open your Claude Code settings file (~/.claude/settings.json)
  3. Add the configuration to the mcpServers section
  4. Restart Claude Code to apply changes
View source on GitHub