Use when preparing a repo, CLI, library, service, SDK, or internal tool for handoff, wider reuse, release, or open-source publication.
Use when the user wants a TL;DR, quick recap or brief summary.
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Use when a user needs codebase or subsystem orientation in an unfamiliar repository, such as a repo walkthrough, codebase overview, architecture tour, contributor ramp-up, or "I'm new here, help me understand this project" request.
Safely rebases the current branch onto a specified base branch, interprets diffs and conflict markers to resolve merges without losing intent, and escalates ambiguous conflicts that could cause regressions. Use when the user asks to rebase, sync with main/develop, resolve rebase conflicts, or continue an interrupted rebase.