# Thrash Reflect Automate

> On a grading/validation board FAIL or NEEDS_WORK, or the user saying "/thrash": auto-run a short reflect, fix the class of bug (not just the named instance), codify the invariant in the relevant skill/rule, then automate a catch and re-validate. Collapse phrase for "reflect and automate after every failure" — do not wait for the user to re-prompt.

- Skill: `edbertchan/thrash-reflect-automate` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add edbertchan/thrash-reflect-automate`
- Raw SKILL.md: https://api.skillmd.com/api/skills/edbertchan/thrash-reflect-automate/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: EdbertChan (https://skillmd.com/u/edbertchan)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/edbertchan/thrash-reflect-automate

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# Thrash → reflect + automate (no re-prompt)

Generalized from a real repo's hand-built QA loop (a swarm-grading pipeline
with independent judges + a mechanical precheck): the specifics below assume
some repo-owned grading/validation script and a repo-owned principle-doc
skill exist already. Adapt the trigger and the "codify" target to whatever
this repo actually has — the discipline (no re-prompt, fix the class, land
code and doc together) transfers regardless.

When a grading/validation board comes back FAIL / NEEDS_WORK, the user
says **`/thrash`**, or `token_audit.py` flags `intervention-must-automate`
(same-type complaint, forced restatement, "you fucked up/messed up" aimed
at the agent), do **not** wait for a long "after every failure reflect
and automate" phrase — run the sequence below immediately. User
involvement of that class is FAIL, same as a board FAIL. The
`token_audit.py` trigger is already fired for you by the
`engine/hooks/reflect-on-thrash/` Stop hook; this skill is what runs once
it fires.

## Auto sequence (every FAIL turn)

1. **Reflect** (short): why it shipped, the class of bug, why it was missed.
2. **Fix the class**, not just the named instance — the ticker, the file,
   the one input that happened to trigger it. If this repo has a companion
   "assert invariants, not the last bug" skill, prefer it here.
3. **Codify the invariant** in the relevant skill/rule/doc, in assert
   language ("X must always Y") — not "remember when Z broke."
4. **Automate a catch**: one concrete mechanical check that would catch this
   next time (a CI gate, a mechanical precheck in the grading script, a new
   regression test). Prefer whatever the failing board's own
   recommended-fix/root-cause field already suggests.
5. **Re-validate** if that was the active loop — do not claim fixed without
   a new passing board/run.

## Do not

- Skip reflect on FAIL because a mechanical/automated check happened to pass.
- Ask "should I reflect?" — just do it.
- Commit or open any auto-generated automation editor unless the user asks.
- Paraphrase away a FAIL on the judgment board.
- Land step 3 (codify in the skill) without step 2 (the matching code fix) —
  a documented invariant with no code enforcing it is invisible drift until
  the next validation run happens to catch it. See
  `principle-assert-invariants-not-last-bug`. Mechanically:
  `scripts/check_codify_has_code.py` (run by make-pr's preflight) fails a
  diff that adds rule-shaped prose to skills or rules with no code change.

## Related

If there's no grading/validation board yet, just repeated failed attempts on one problem within a single live session, that's `narrow-the-scope`, not this skill.

If the question is instead about a done/shipped claim needing live evidence (not a FAIL/NEEDS_WORK board), that's `prove-it-ship-gate`.