| name | pos-debug |
| description | Debug composite — reproduce, hypothesize, test, fix with bug pattern memory. Replaces 4 debug skills. |
| argument-hint | [diagnose|fix|verify] [bug or error] |
pos-debug
Debug composite — reproduce, hypothesize, test, fix with bug pattern memory. Replaces 4 debug skills.
Replaces: debug, unified-debug, systematic-debugging, investigate
Actions
| Action | What |
|---|
diagnose [bug] | Reproduce + hypothesize + test — root cause analysis |
fix [finding] | Apply minimum fix for confirmed root cause |
verify | Re-run reproduction + regression test after fix |
Routing
- Parse action from first argument
- Load domain memory from
~/.productionos/domains/pos-debug/
- If first run: auto-detect project context, create profile
- Dispatch to
sub-skills/{action}.md
- Score against
evaluation/rubric.yml, update memory
Domain Memory
Stored at ~/.productionos/domains/pos-debug/:
bug-history.jsonl (past bugs with root causes), patterns.jsonl (recurring bug patterns in this codebase), learnings.jsonl
Inputs
| Parameter | Values | Default | Description |
|---|
action | diagnose, fix, verify | diagnose | Sub-skill to run |
target | path, URL, or description | required | What to operate on |
Guardrails
- Memory is append-only. Never delete history.
- Every action scored against rubric. No silent completion.
- Profile is user-controlled. Never change without asking.
- Evidence required. No fabricated metrics.
- Learn from history. Compare to past executions.
