Which databases are currently supported?
Currently only MongoDB is fully supported. PostgreSQL, CockroachDB, and Redis are planned for future releases.
MCP Database Server
@manpreet2000
基本信息
关于 MCP Database Server
mcp server for all types of database that connects with LLMs
MCP Database Server 配置
MCP Database Server 工具
工具列表暂未提供
当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。
工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。
概览
What is MCP Database Server?
MCP Database Server is a Model Context Protocol (MCP) server that enables Large Language Models (LLMs) to interact with databases using natural language. Currently it supports MongoDB, with planned support for PostgreSQL, CockroachDB, Redis, and more. It is designed for developers building LLM-powered applications, such as those running on Claude Desktop.
How to use MCP Database Server?
Install Node.js v20.12.2 or higher, clone the repository, run npm install and npm run build. Then configure your MongoDB connection string as the MONGODB_URI environment variable in your Claude Desktop configuration file (claude_desktop_config.json). Once set up, you can ask Claude to list collections, query, insert, delete, or aggregate data in plain English.
Key features of MCP Database Server
- Natural language database queries and operations
- Full MongoDB CRUD support (list, query, insert, delete, aggregate)
- Future support for PostgreSQL, CockroachDB, and Redis
- Easy integration with Claude Desktop via MCP protocol
- Configurable document limit (default 10, max 1000)
- Aggregation pipeline execution
Use cases of MCP Database Server
- Explore database structure by asking “list all collections”
- Retrieve records with filters like “show all active users”
- Insert new documents via natural language commands
- Delete specific records based on conditions
- Run aggregation pipelines to summarize data (e.g., count by status)
常见问题
What are the prerequisites to use this server?
You need Node.js v20.12.2+, a running MongoDB instance, and the Claude Desktop application.
How do I configure my database connection?
Set the `MONGODB_URI` environment variable in your Claude Desktop config file (e.g., `claude_desktop_config.json`) with your MongoDB connection string.
Is it safe to commit my database connection string to version control?
No. The README explicitly warns not to commit connection strings; use environment variables and follow database-specific security best practices.
What is the maximum number of documents I can retrieve in one query?
The `getCollection` tool returns up to 1000 documents by default, with a configurable limit (minimum 1, default 10).
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