Context7: Context7 is an MCP server that injects up-to-date, version-specific library documentation directly into LLM prompts. Add "use context7" to any coding prompt and it fetches current docs for the library you're working with, eliminating hallucinated APIs and outdated code examples. Works with Claude Desktop, Cursor, Windsurf, and any MCP-compatible editor.; lastfm-mcp: This project is a Model Context Protocol (MCP) server that integrates with the Last.fm API, enabling AI assistants to access personal listening data and comprehensive music information. It offers features like music discovery, listening statistics, and OAuth 2.0 authentication, all deployed on Cloudflare Workers for global edge performance.
Preventing LLMs from hallucinating deprecated or non-existent API methods
Analyzing personal listening history and habits