{
  "gem": {
    "slug": "chess-post-mortem-skills-vg-2330",
    "name": "Chess Post-mortem Skills",
    "description": "Claude Code skills that turn a Lichess game plus think-aloud audio into Stockfish-checked annotated PGN, HTML board, and narrated video.",
    "url": "https://github.com/brumar/chess-postmortem-skills",
    "domain": "github.com",
    "author": "@brumar",
    "license": "MIT",
    "category": "AI Skills, Agents & MCP",
    "subcategory": "Individual skills",
    "tags": [
      "claude-code",
      "chess",
      "skills",
      "stockfish"
    ],
    "whyGem": "Solo craft that makes engine analysis actually teachable, with real demo videos.",
    "sourceType": "github",
    "image": "/api/public/library/og/VG-2330.png",
    "pageUrl": "https://vibing.inc/library/chess-post-mortem-skills-vg-2330"
  }
}