need - Tool discovery for AI agents – Verified CLI tool index with adaptive ranking

Summary: need provides AI agents with a verified index of over 10,000 CLI tools, enabling semantic search and adaptive rankings based on real usage feedback. It auto-configures popular agents without requiring API keys or accounts.

What it does

need offers a verified CLI tool index and a feedback loop that updates tool rankings as agents report success or failure, improving recommendations beyond text similarity.

Who it's for

It is designed for AI agents and developers needing reliable CLI tool discovery and installation.

Why it matters

It prevents AI agents from hallucinating nonexistent packages by providing accurate, usage-validated tool data.