9 tagged compaction, measured the same way as everything else here.
StarRocks/starrocks-debug-skills
Skill Claude CodeCodex
Use when compaction score is sustained above 100, imports are failing with 'too many versions', or query MERGE time is elevated. Covers three root causes: import rate exceeding cumulative compaction throughput (Cause A), batch DELETE creating delete-predicate version explosion (Cause B), and large tablet where base…
Skill Claude CodeCodex
Preserve high-signal work context with local checkpoints and session crystals using the agent-crystallize CLI. Use before compaction, handoff, session end, cross-agent transfer, after major decisions/findings/failures, or when the user asks to checkpoint, crystallize, preserve context, save open loops, or create a…
Skill Claude CodeCodex
Judgment for using cc-reload — carrying a session's working thread across a context reset via .reload/session.md: snapshot, arm, rehydrate after /clear, /compact, or auto-compaction. Use when saving state before a reset, handing off mid-task, holding working state as context fills, or working with /snapshot, /reload…