kiliczsh/mcp-mongo-server

Overview

A Model Context Protocol server that connects AI agents to MongoDB databases. It exposes MongoDB operations as tools that an LLM can call, enabling natural language queries and data manipulation.

Best for

Best for
Developers building AI agents that need direct, natural language access to MongoDB databases.

Use cases

• Query MongoDB collections using natural language through an AI assistant
• Insert, update, or delete documents via agent-driven commands
• Explore database schemas and sample data without writing raw queries

How to use

Install

npx -y mcp-mongo-server mongodb://localhost:27017/database

Tools exposed

• MCP_MONGODB_URI
• MCP_MONGODB_READONLY

Tested with

Claude Desktop, Cursor, Windsurf

Notes

A Model Context Protocol server that connects AI agents to MongoDB databases. It exposes MongoDB operations as tools that an LLM can call, enabling natural language queries and data manipulation.

279 stars on GitHub. Last updated 2026-02-06. Licensed MIT.

Use cases

• Query MongoDB collections using natural language through an AI assistant
• Insert, update, or delete documents via agent-driven commands
• Explore database schemas and sample data without writing raw queries

Pros

• Open source with 279 stars, indicating community interest and reliability
• Written in TypeScript, offering type safety and easy integration
• Leverages the Model Context Protocol for standardized agent-to-database communication

Cons

• Requires running a separate MCP server alongside the database
• Limited to MongoDB, not applicable to other database systems
• Dependent on the MCP ecosystem, which is still evolving

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.