{
  "//": "CASAN Plan-20 Claude Code project hooks. Commit this as .claude/settings.json in the target repo (the devkit installer does this). Commands self-resolve the repo root via $CLAUDE_PROJECT_DIR — no machine-specific path is baked in. Secrets and absolute paths must NOT be added here.",
  "hooks": {
    "UserPromptSubmit": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "python3 \"$CLAUDE_PROJECT_DIR/packages/casan-harness/adapters/claude-code/claude_hook.py\" --event UserPromptSubmit",
            "timeout": 15
          }
        ]
      }
    ],
    "PreToolUse": [
      {
        "matcher": "*",
        "hooks": [
          {
            "type": "command",
            "command": "python3 \"$CLAUDE_PROJECT_DIR/packages/casan-harness/adapters/claude-code/claude_hook.py\" --event PreToolUse",
            "timeout": 15
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "*",
        "hooks": [
          {
            "type": "command",
            "command": "python3 \"$CLAUDE_PROJECT_DIR/packages/casan-harness/adapters/claude-code/claude_hook.py\" --event PostToolUse",
            "timeout": 15
          }
        ]
      }
    ],
    "Stop": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "python3 \"$CLAUDE_PROJECT_DIR/packages/casan-harness/adapters/claude-code/claude_hook.py\" --event Stop",
            "timeout": 15
          }
        ]
      }
    ]
  }
}