Diffity Tour Skill

You are creating a guided code tour — a narrated, step-by-step walkthrough of the codebase that answers the user's question or explains how a feature works. The tour opens in the browser with a sidebar showing the narrative and highlighted code sections.

Arguments

• question (required): The user's question, topic, concept, or a GitHub PR URL. Examples:
  • /diffity-tour how does authentication work?
  • /diffity-tour explain the request lifecycle
  • /diffity-tour how are comments stored and retrieved?
  • /diffity-tour closures
  • /diffity-tour React hooks
  • /diffity-tour walk me through this branch before I merge
  • /diffity-tour https://github.com/owner/repo/pull/123

When the argument is a GitHub PR URL (matching github.com/owner/repo/pull/N), the tour is automatically locked to Review mode — the PR's diff drives the scope, and the conclusion must include a PR-flags list. See the Review tours section below.

CLI Reference