{
  "gem": {
    "slug": "diff-tour-vg-2504",
    "name": "diff-tour",
    "description": "Read-only TUI that has Claude Code, Codex, Gemini or OpenCode turn a git branch into a step-through tour of intent, risks, questions and verdicts.",
    "url": "https://github.com/init-co-jp/diff-tour",
    "domain": "github.com",
    "author": "init-co-jp",
    "license": "MIT",
    "category": "Dev Utilities & Vibe-Coding Tooling",
    "subcategory": "Code review",
    "tags": [
      "tui",
      "git",
      "code-review",
      "agents",
      "learning"
    ],
    "whyGem": "Teaches you why AI-written code works the way it does, not just that it passes.",
    "sourceType": "github",
    "image": "/api/public/library/og/VG-2504.png",
    "pageUrl": "https://vibing.inc/library/diff-tour-vg-2504"
  }
}