Simple MCP Client

A simple command-line MCP (Model Context Protocol) client for testing MCP servers using Python. It supports chatting with various LLM providers and connecting to multiple MCP servers.

→ guolisen/simple_mcp_client · listed on mcp_so

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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.

🔐

You'll be asked for 3 credentials: DEEPSEEK_API_KEY, OPENAI_API_KEY, OPENROUTER_API_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

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

🔐 secretDEEPSEEK_API_KEY— DeepSeek API key (for DeepSeek provider)

🔐 secretOPENAI_API_KEY— OpenAI API key (for OpenAI provider or LiteLLM with OpenAI models)

🔐 secretOPENROUTER_API_KEY— OpenRouter API key (for OpenRouter provider)

configMCP_LOG_LEVEL— Set logging level (default: INFO)

// 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/guolisen-simple-mcp-client-1dtx8x)](https://m8ven.ai/mcp/guolisen-simple-mcp-client-1dtx8x)

commit: eda996996b3266bb3f699435e567ff3af9ef88bd

code hash: 6775f2bf75d1bf804608b220de6e72bf0dd18cec5ba4edc21079032cd139d56c

verified: 6/17/2026, 11:45:21 AM

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