python_local MCP Server

Name: python_local MCP Server
Author: Alec2435

@Alec2435

代码仓库

关于 python_local MCP Server

MCP Server to run python code locally

基本信息

分类

其他

传输方式

stdio

发布者

Alec2435

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "python_mcp": {
      "command": "uv",
      "args": [
        "sync"
      ]
    }
  }
}

工具

Executes Python code in a persistent session

概览

What is python_local MCP Server?

The python_local MCP Server provides an interactive Python REPL (Read-Eval-Print Loop) environment as an MCP server. It is designed for use with AI assistants like Claude, allowing them to execute Python code and retrieve session history through the Model Context Protocol.

How to use python_local MCP Server?

Install the server via uvx or configure it locally using uv in your Claude Desktop configuration file (e.g., claude_desktop_config.json). Use the python_repl tool with the required code and session_id arguments to execute Python code in a persistent session.

Key features of python_local MCP Server

Provides an interactive Python REPL via MCP
Exposes repl:// resource for session history
Executes Python code with the python_repl tool
Maintains separate state per session
Supports both expressions and statements
Captures stdout and stderr output

Use cases of python_local MCP Server

Execute Python code interactively from an AI assistant
Maintain separate state for multiple coding sessions
View the history of executed code and output via resources
Debug or test small Python snippets within a conversation

FAQ from python_local MCP Server

What does python_local MCP Server do?

It provides an interactive Python REPL environment accessible through the MCP protocol, enabling AI assistants to run Python code and retrieve session history.

What tools does it provide?

The server provides one tool, python_repl, which takes code (Python code to execute) and session_id (to identify the session) as required arguments.

How is session history accessed?

Session history is available via the custom repl:// URI scheme, which returns the history as text/plain, showing input code and corresponding output for each execution.

How are sessions managed?

Each session is identified by a session_id and maintains separate state, allowing multiple independent REPL sessions to run concurrently.

How can I debug the server?

You can launch the MCP Inspector via npx @modelcontextprotocol/inspector uv --directory /path/to/python_local run python-local and access the debugging URL in your browser.