MEC Postgres

一个提供PostgreSQL数据库读写访问的MCP服务,支持执行查询、上传CSV数据及自动获取表结构信息。
2分
8

What is MEC PostgreSQL Server?

The MEC PostgreSQL Server acts as a bridge between language models and PostgreSQL databases. It allows AI assistants like Claude to securely query database contents, understand table structures, and even upload CSV data - all through simple natural language requests.

How does it work?

The server translates natural language requests into SQL queries, executes them against your PostgreSQL database, and returns the results in a format the AI can understand. It handles all the technical details while keeping your data secure.

When should I use this?

Ideal for business analysts who need natural language access to databases, developers prototyping database applications, or anyone who wants to explore their PostgreSQL data through conversation.

Key Features

Safe Database QueriesExecute read-only SQL queries through natural language requests, with automatic protection against accidental modifications.
CSV Data ImportEasily upload and process CSV files into database tables through simple commands.
Automatic Schema InspectionThe server automatically discovers and provides table structure information to help formulate proper queries.

Pros and Cons

Advantages
No SQL knowledge required - interact through natural language
Built-in safety features prevent accidental data modification
Easy integration with Claude AI assistant
Lightweight Docker deployment
Limitations
Currently only supports PostgreSQL databases
Requires network access to your database
Complex queries may need refinement

Setup Guide

Install Docker
Ensure Docker is installed on your system to run the server container.
Configure Connection
Edit your Claude Desktop configuration to include the PostgreSQL server details.
Start the Server
Run the Docker container with your database connection string.

Example Scenarios

Sales Data AnalysisAsk Claude to analyze your sales data without writing SQL
Customer Data ImportUpload new customer records from a spreadsheet

Frequently Asked Questions

Is my database secure when using this server?
Can I use this with databases other than PostgreSQL?
What if my query returns too much data?

Additional Resources

PostgreSQL Documentation
Official PostgreSQL database documentation
Docker Installation Guide
Instructions for installing Docker on various platforms
MEC Protocol Specification
Technical details about the Model Context Protocol
安装
复制以下命令到你的Client进行配置
{
  "mcpServers": {
    "postgres": {
      "command": "docker",
      "args": [
        "run", 
        "-i", 
        "--rm", 
        "mcp/postgres", 
        "postgresql://host.docker.internal:5432/mydb"]
    }
  }
}
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