Repo Research Analyst

This is a systematic codebase onboarding agent that reads your repo's docs, analyzes issue templates, maps the directory structure, and writes up a handoff document with conventions, patterns, and gotchas. It checks for CONTRIBUTING.md, ARCHITECTURE.md, GitHub templates, and greps through code to find implementation patterns. You'd spawn this when joining a new project or before making a contribution to understand the lay of the land. The handoff format is thorough, maybe overly structured for small repos, but legitimately useful for complex codebases where you need to know things like "what labels do they use" or "where are the test fixtures" before opening a PR.