hookwatchSee what Claude did

Debug your hooks, query your sessions — every event captured, browsable, and queryable.

18 Hook Events

PreToolUse, PostToolUse, SessionStart, Stop, and 14 more — every event Claude Code emits, captured and stored.

Real-time event timeline with session filter, event detail viewer, and wrap mode visualization. SSE live updates.

bun:sqlite with WAL mode. Fast queries, zero external deps. Full event payloads preserved.

All 18 stdin payloads validated at runtime. Schema mismatches logged, never silently dropped.

Wrap any command to capture its stdin/stdout/stderr alongside the hook event. Transparent proxy — no behavior changes.

Localhost only. No network calls, no accounts, no config files required. Install and browse.