What problem does it solve? Understanding how an external open-source library or framework implements a feature usually requires hours of manual repository browsing. This Skill automates that investigation by running parallel codebase searches against GitHub repositories and summarizing the findings with concrete file references. ## Core Features & Use Cases - Parallel Codebase Search: Decomposes a research question into 2-4 focused search angles and fires concurrent github_codebase_search queries to minimize latency. - Implementation Analysis: Cross-references returned files and sections to explain entry points, key functions, and data flow inside a repository. - Use Case: Before integrating an authentication library, ask how vercel/next.js handles session management and receive a summary citing the exact middleware, API routes, and configuration files involved. ## Quick Start Ask how a specific open-source repository implements a feature, for example: research how facebook/react implements its reconciliation algorithm.
