MCP Postgres Server

@MadeByNando

代码仓库

基本信息

分类

数据库

传输方式

stdio

作者

MadeByNando

关于 MCP Postgres Server

暂无概览

#mcp-postgres-server#postgresql #database

MCP Postgres Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "mcp-postgres-server-madebynando": {
      "command": "docker",
      "args": [
        "logs",
        "mcp-postgres-server"
      ]
    }
  }
}

MCP Postgres 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 Postgres Server?

MCP Postgres Server implements the Model Context Protocol (MCP) for Cursor, letting you use a PostgreSQL database as storage for model contexts. It is designed for developers who want to securely query and explore PostgreSQL databases directly from Cursor.

How to use MCP Postgres Server?

Clone the repository and start the server with Docker Compose (docker-compose up -d). Then configure a new MCP connection in Cursor (Settings > MCP) using the command docker exec -i mcp-postgres-server node dist/index.js.

Key features of MCP Postgres Server

Runs PostgreSQL as MCP storage via Docker.
Exposes three tools: query, list tables, describe table.
postgres_query executes read-only SQL queries.
postgres_list_tables lists all database tables.
postgres_describe_table returns a table’s schema.
Enables secure database exploration from Cursor.

Use cases of MCP Postgres Server

Querying a PostgreSQL database directly from Cursor’s agent.
Listing tables and inspecting schemas during development.
Integrating database context into AI‑assisted coding workflows.
Troubleshooting database structure without leaving the editor.

常见问题

What are the prerequisites to run MCP Postgres Server?

Docker and Docker Compose must be installed on your system.

How do I configure MCP Postgres Server in Cursor?

In Cursor, go to Settings > MCP, add a new connection with the command `docker exec -i mcp-postgres-server node dist/index.js`.

What tools does MCP Postgres Server expose?

It exposes three tools: `postgres_query` (read-only SQL), `postgres_list_tables` (list all tables), and `postgres_describe_table` (describe a table’s schema).

Is the query tool safe for production databases?

Yes, `postgres_query` is explicitly read-only, so it cannot modify data.

How do I troubleshoot if the server fails to start?

Check the container logs with `docker logs mcp-postgres-server` or restart the server with `docker-compose restart`.

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