When this skill is invoked, IMMEDIATELY print:
[BW] running health check...
Check:
- Outcome: Run
bestwork outcomeon current session - Efficiency: Show calls/prompt ratio
- Loop detection: Flag repeated tool calls
- Platform review: Check for OS/runtime mismatches
After done, print one of:
[BW] health check: all green. session is productive.
or:
[BW] health check: {N} issue(s) found. see above.