What problem does it solve? Understanding an unfamiliar codebase is slow and error-prone when done by manually reading files. This Skill gives you structured navigation over an indexed code graph so you can quickly find where something is implemented, trace call chains, and understand architecture. ## Core Features & Use Cases - Multi-mode code search: Route tasks to waypoints, run semantic concept search, graph queries over entity relationships, exact string grep, and filename lookup. - Drill-down inspection: Fetch full entity details, read source files, find references and callers, and follow zoom links for progressive exploration. - Architecture analysis: View service topology, detect module communities, inspect dependency graphs, and read infrastructure diagrams from Terraform. - Use Case: You join a new project and need to know how authentication works. Run the explore workflow to semantically search for auth-related entities, trace their references, and get a summary of key files and relationships. ## Quick Start Ask the assistant to explore how authentication works in this codebase using the ContextHub explore skill.