Top AI Open Source Projects to Watch in 2025

A Model Context Protocol server connector for the Perplexity API, enabling web search functionality without leaving the MCP ecosystem.

MCP server for searching Airbnb listings and retrieving detailed information

Official Firecrawl MCP server - adds powerful web crawling capabilities for Cursor, Claude, and other LLM clients

Desktop Commander MCP is an MCP server designed for Claude, giving it terminal control, file system search, and diff file editing capabilities.

MCP server for interacting with the Godot game engine. Provides tools for launching the editor, running projects, and capturing debug output.