mongodb3-mcp-server

MCP Server for MongoDB 3.6.x compatible instances

→ chenfukun/mongodb3-mcp-server· npm: mongodb3-mcp-server· listed on npm

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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.

// required environment variables

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

configMDB_MCP_CONNECTION_STRING— "mongodb://localhost:27017" node dist/index.js

configMDB_MCP_MAX_DOCUMENTS_PER_QUERY— / --maxDocumentsPerQuery 100 Max documents per query

configMDB_MCP_WRITABLE— "": "true"

// 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/mongodb3-mcp-server-9vwwt8)](https://m8ven.ai/mcp/mongodb3-mcp-server-9vwwt8)

commit: 3ff79d6d6a8b5a015f2fa39d5460f0fc609bc68d

code hash: 6ecd77348d28da5dd1126449391f10af7e1e0a966640f1c191aa0a2289b3f430

verified: 6/10/2026, 11:40:01 AM

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