mcp-shell-server

Secure MCP server for whitelisted shell command execution with stdin, argv pipelines, timeouts, and structured audit logging.

→ tumf/mcp-shell-server · listed on github_topic

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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.

configALLOW_COMMANDS— "": "ls,cat,pwd,grep,wc,touch,find"

configALLOWED_COMMANDS— "ls,cat,echo" uvx mcp-shell-server

configALLOW_PATTERNS— "python[0-9.],node" # Command-name patterns only

configSHELL

// 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 1 concrete improvement 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/tumf-mcp-shell-server-1vzavr)](https://m8ven.ai/mcp/tumf-mcp-shell-server-1vzavr)

commit: f33abdda014b6dddd43408ef8dbf8a230d2037b8

code hash: 03a1b5481eaa5b56d726ec28dea8d9c01667360a09d52eedd73a9666fada5a17

verified: 6/17/2026, 11:25:49 AM

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