npx mcpbar@latest install AnEntrypoint/mcp-repl -c claude

npx mcpbar@latest edit -c claude

{
  "mcpServers": {
    "Simple JavaScript REPL": {
      "command": "node",
      "args": [
        "path/to/direct-node-executor.js",
        "path/to/your/project"
      ],
      "env": {},
      "disabled": false,
      "autoApprove": [
        "execute"
      ]
    }
  }
}

🚀 Direct Node.js REPL Executor

🧙‍♂️ Simplified JavaScript Execution Environment

A streamlined direct Node.js execution environment that enables seamless code execution with full support for:

• ESM Modules - Native import/export syntax
• Dynamic Imports - Full support for await import()
• CommonJS compatibility - Works with require() through createRequire
• Native Node.js API access - Direct access to all Node.js features

🧩 Configuration

For Cursor, update your .cursor/mcp.json configuration:

{
  "mcpServers": {
    "mcp-repl": {
      "command": "npx",
      "args": [
        "-y", "mcp-repl", "path/to/your/project"
      ],
      "env": {},
      "disabled": false,
      "autoApprove": ["executenode", "executedeno"]
    }
  }
}