Need is a crucial tool discovery service designed to combat AI agent hallucinations regarding package names and CLI utilities. It provides AI agents with a verified, extensive index of over 10,000 CLI tools, facilitating autonomous search, installation, and usage through a closed feedback loop that continuously refines tool rankings. Seamlessly integrating as an MCP server for platforms like Claude Code and Cursor, Need empowers agents to automatically identify, install, and execute the right tools without direct user intervention. Beyond AI agent utility, Need also functions as a powerful standalone CLI, offering human users intuitive semantic search to find the perfect command-line solution based on intent rather than keywords.
Key Features
01Standalone CLI for human-friendly tool discovery
025 GitHub stars
03Closed feedback loop that improves tool rankings with every successful usage
04Autonomous tool discovery and installation for AI agents
05Semantic search powered by OpenAI embeddings and pgvector
06Verified index of 10,000+ CLI tools
Use Cases
01Empowering AI agents to autonomously find, install, and execute CLI tools for tasks like image compression or file conversion
02Streamlining tool discovery for developers and users through natural language queries
03Enhancing AI agent reliability by providing a verified index to prevent package name hallucinations
