mcp-python-sandbox

Item: mcp-python-sandbox
Rating: 71
Author: M8ven

A lightweight MCP server that enables any MCP client to execute Python code safely in a sandboxed environment, with automatic matplotlib inline image return and temporary file isolation.

→ yumumg/mcp-python-sandbox · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configSYSTEMROOT

configLD_LIBRARY_PATH

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/yumumg-mcp-python-sandbox-sb7br7)](https://m8ven.ai/mcp/yumumg-mcp-python-sandbox-sb7br7)

commit: 62336161b6131071d7b5d52801369fd859ec710f

code hash: 7d3ae16f5b82523df007dfb60d83936739d434522b7e420fa5c84640699055b8

verified: 7/27/2026, 10:21:29 AM

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