CLI Executor

Provides a tool for executing local CLI commands asynchronously using FastMCP and asyncio, handling command arguments securely and offering error handling for failed commands.

Installation Instructions

README: https://github.com/0xBruno/MCPExec

MCPExec

MCP Server to exec local cli commands

Set up your environment First, let’s install uv and set up our Python project and environment: curl -LsSf https://astral.sh/uv/install.sh | sh Make sure to restart your terminal afterwards to ensure that the uv command gets picked up.

Now, let’s create and set up our project:

Create a new directory for our project

uv init exec cd exec

Create virtual environment and activate it

uv venv source .venv/bin/activate

Install dependencies

uv add "mcp[cli]"

Add MCP Server

For Claude for Desktop:

{
    "mcpServers": {
        "exec-cli": {
            "command": "/Users/bruno/.local/bin/uv",
            "args": [
                "--directory",
                "/Users/bruno/example/path",
                "run",
                "app.py"
            ]
        }
    }
}