What problem does it solve? AI training data often contains outdated API signatures, deprecated configuration options, and stale version details for libraries and frameworks. This Skill queries live documentation sources so answers about any library, SDK, CLI tool, or cloud service reflect current reality instead of stale memorized knowledge. ## Core Features & Use Cases - Library Resolution: Converts a package or product name into a Context7-compatible library ID, ranked by name similarity, snippet count, source reputation, and benchmark score. - Documentation Queries: Fetches up-to-date code snippets and prose explanations for a resolved library ID, with support for version-specific IDs like /org/project/version. - Research Retry: Re-runs unsatisfying queries with the --research flag, which pulls actual source repos and live web results for a synthesized fresh answer. - Use Case: A developer asks how to configure middleware in Next.js 15. The Skill resolves /vercel/next.js, queries the current docs, and returns accurate middleware matcher examples rather than outdated v13 patterns. ## Quick Start Ask the assistant to look up how to use a specific feature of any library, for example: find the current documentation for setting up authentication middleware in Next.js.