Python REPL MCP Server

MCPOpen SourceMIT17.8

by piplin-es • Tools & CLI

A server exposing a persistent Python REPL over the MCP protocol for executing and managing Python code remotely.

Example Use Cases

1
Execute arbitrary Python code remotely with a persistent session and retain variables between invocations.
2
Create, modify, and load Python scripts and project files on the server filesystem to run and test code iteratively.
3
Install Python packages at runtime and immediately use them within an active REPL session using uv package management.

Description

This MCP server provides a persistent Python REPL session accessible via the MCP protocol, allowing remote execution of Python code while preserving variables across calls. It supports automatic environment variable loading from .env files, package installation via uv, project initialization, file creation, and script loading. The project includes comprehensive logging and is designed for integration with tools like Claude Desktop for agent workflows.

Capabilities(3 total)

Tools (3)

execute_python

Execute Python code and return the output. Variables persist between executions.

code:string*reset:boolean

list_variables

List all variables in the current session

install_package

Install a Python package using uv

package:string*

Quick Actions

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Security

Scanned 2 month(s) ago

Risk Level

CRITICAL

Shell/code execution or full filesystem access

Trust Score

C51/100

6/17 checks passed

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Quick Stats

Service TypeMCP

Pricing ModelFree

Capabilities3 Tools / 0 Prompts / 0 Resources

Ownerpiplin-es

CategoryTools & CLI

DependenciesStandalone

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