Three MCP Servers That Extend Claude Desktop With Files, GitHub, and Databases

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A developer has shared three Model Context Protocol (MCP) servers they actively use with Claude Desktop for daily workflows. The filesystem server allows Claude to read project files directly, eliminating the need to manually copy-paste code into the chat. The GitHub server enables Claude to review pull requests, check issues, and browse repositories within the same conversation. A PostgreSQL server grants Claude direct database query access, letting users retrieve data without switching tools. Each server can be installed via the mcp-hub CLI in roughly two minutes, though users are cautioned to restrict filesystem paths carefully to avoid exposing their entire disk.

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