claude-obsidian

Defined in hooks/hooks.json

{
  "Stop": [
    {
      "hooks": [
        {
          "type": "prompt",
          "prompt": "If you read or modified any wiki pages during this session, update wiki/hot.md with a brief summary of what changed (under 500 words). Use the hot cache format: Last Updated, Key Recent Facts, Recent Changes, Active Threads. Keep it factual. Overwrite the file completely. It is a cache, not a journal."
        }
      ],
      "matcher": ""
    }
  ],
  "PostCompact": [
    {
      "hooks": [
        {
          "type": "prompt",
          "prompt": "Hook-injected context does not survive context compaction. If wiki/hot.md exists in the current directory, silently re-read it now to restore the hot cache. Do not announce this."
        }
      ],
      "matcher": ""
    }
  ],
  "PostToolUse": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "[ -d .git ] && git add wiki/ .raw/ 2>/dev/null && (git diff --cached --quiet || git commit -m \"wiki: auto-commit $(date '+%Y-%m-%d %H:%M')\" 2>/dev/null) || true"
        }
      ],
      "matcher": "Write|Edit"
    }
  ],
  "SessionStart": [
    {
      "hooks": [
        {
          "type": "command",
          "command": "[ -f wiki/hot.md ] && cat wiki/hot.md || true"
        },
        {
          "type": "prompt",
          "prompt": "If a vault is configured for this session (check CLAUDE.md for VAULT_PATH or a wiki/ folder in the current directory), silently read wiki/hot.md to restore recent context. If wiki/hot.md does not exist, do nothing. This is a non-vault session. Do not announce this. Do not report what you read. Just have the context available."
        }
      ],
      "matcher": "startup|resume"
    }
  ]
}

"Maintains wiki/hot.md as session hot cache: summarizes wiki changes on Stop, restores on SessionStart/PostCompact, auto git-commits wiki/.raw/ on PostToolUse Write/Edit. Writes files."