{
  "$schema": "https://docs.anthropic.com/schemas/hooks.json",
  "description": "Sprint skill automation hooks - MVP version",
  "version": "1.0.0",
  "hooks": {
    "SessionStart": [
      {
        "matcher": "*",
        "hooks": [
          {
            "type": "command",
            "comment": "Check sprint plan staleness on session start",
            "command": "if [ -f docs/PLAN.md ] && [ -d .git ]; then days_old=$(( ($(date +%s) - $(git log -1 --format=%ct docs/PLAN.md 2>/dev/null || echo 0)) / 86400 )); if [ $days_old -gt 3 ]; then echo \"⚠️  Sprint plan is $days_old days old. Run /sprint sync to update.\"; fi; fi"
          }
        ]
      }
    ],
    "PostToolUse": [
      {
        "matcher": "Bash",
        "hooks": [
          {
            "type": "command",
            "comment": "Suggest sprint sync after git commits",
            "command": "cmd=$(echo \"$TOOL_INPUT\" | jq -r '.command // empty' 2>/dev/null); if echo \"$cmd\" | grep -q 'git commit' 2>/dev/null; then echo \"💡 Committed changes. Run /sprint sync to update your plan.\"; fi"
          }
        ]
      },
      {
        "matcher": "TodoWrite",
        "hooks": [
          {
            "type": "command",
            "comment": "Suggest sprint sync after completing multiple tasks",
            "command": "completions=$(echo \"$TOOL_INPUT\" | jq '[.todos[] | select(.status == \"completed\")] | length' 2>/dev/null); if [ \"$completions\" -ge 2 ] 2>/dev/null; then echo \"✓ $completions tasks completed! Run /sprint sync to update PLAN.md\"; fi"
          }
        ]
      }
    ]
  }
}