LangChain Agent with MCP Servers

Item: LangChain Agent with MCP Servers
Rating: 66
Author: M8ven

LangChain Agent with MCP Servers: Using LangChain MCP Adapters for tool integration.

→ esakrissa/langchain-mcp · 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.

🔐

You'll be asked for 1 credential: TAVILY_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.

🔐 secretTAVILY_API_KEY— your_tavily_api_key

// 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/esakrissa-langchain-mcp-1mm2b4)](https://m8ven.ai/mcp/esakrissa-langchain-mcp-1mm2b4)

commit: 226c84ac90dfa49728e601e8407fed0096c63ef3

code hash: ab20bb95bf8b5ad28d74f0b01d1f4f46e064f23e153509d3775d35b5692fde4c

verified: 6/28/2026, 9:15:26 AM

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