Run the weather server in a separate terminal

LangGraph agent integrated with MCP (Model Context Protocol) servers for math and weather services

→ juananpe/langgraph-mcp · listed on mcp_so

Install from

mcp.so

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// 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 2 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/juananpe-langgraph-mcp-1a21wj)](https://m8ven.ai/mcp/juananpe-langgraph-mcp-1a21wj)

commit: c4181279f03b8575b2574f8343017c0da63255a8

code hash: 7adcadc3c54856334d36ed7c9056432de10296f3323c7a9fdddc1f9e3f6f9122

verified: 4/18/2026, 7:14:02 PM

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