NestJS MongoDB MCP Server

Enables AI assistants like Claude to interact with MongoDB databases through standardized MCP tools. Supports full CRUD operations, aggregations, and natural language queries with Clean Architecture and dual transport modes (STDIO/HTTP).

→ jovicon/nestjs-mcp-server · listed on glama

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// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

// required environment variables

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

configLOG_DIR— Directory for log files (default: ./logs)

configLOG_LEVEL— "": "info"

configMCP_PORT— Port for SSE mode (default: 3000)

configMCP_READ_ONLY_MODE— Restrict to read-only operations

configMCP_TRANSPORT— "": "STDIO",

configMONGODB_DATABASE— mcp_default

configMONGODB_URI— mongodb://localhost:27017

configPORT— export =3000

// 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/jovicon-nestjs-mcp-server-1eql9m)](https://m8ven.ai/mcp/jovicon-nestjs-mcp-server-1eql9m)

commit: 64dfd4edb7085b34cfaa44362dc8287b8b5bb8fa

code hash: 39c946f93ee863ad74148d8fd40658c8d1402bfa81b62bed945d91fbce0c5421

verified: 6/18/2026, 10:43:22 AM

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