Repo Tour

A guided walkthrough of an unfamiliar GitHub repo. Output a 5-section markdown report so the reader can decide what it does, how it's built, where to start reading, what's active right now, and what to watch out for.

Steps

1. Identify the repo. Parse owner/name from the user query. If the user gave only a name, ask once for the owner. If they gave a URL, strip to owner/name.

2. Read the README. Call the GitHub MCP tool to fetch README.md from the default branch. This is the single highest-value read — do it first.

3. Map the top-level structure. List the contents of the root directory. Note presence of: src/, lib/, app/, pkg/, cmd/, internal/, tests/, docs/, examples/, scripts/. Their absence is also a signal.