postgres-mcp-server

A read-only MCP server for PostgreSQL. Connect any MCP-compatible AI agent to your PostgreSQL server and explore databases, schemas, tables, and run SELECT queries — all through natural language. Built with .NET 10 and the official MCP C# SDK.

{
  "mcpServers": {
    "postgres-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "GuerthCastro/postgres-mcp-server"
      ]
    }
  }
}

claude mcp add postgres-mcp-server npx -y GuerthCastro/postgres-mcp-server

{
  "mcpServers": {
    "postgres-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "GuerthCastro/postgres-mcp-server"
      ]
    }
  }
}