# Failure-Driven Improvement Audit

**SKU:** CAIN-A75-010  
**Development:** #10 Failure-driven agent improvement  
**Product status:** DELIVERABLE  
**Engine:** `failure_fix` (`cain_a75_engines/failurefix/engine.py`)  
**Profile:** `two_incident_loop`  
**Generated:** 2026-11-12T07:59:12Z UTC

## Result

VERIFIED: high-severity coverage, per-fix tests, recurrence and the regression suite recomputed; 19/19 failure-record cases as expected

- **two_incident_fix_loop**: VERIFIED
- **honest_closed_loop**: CLOSED
- **high_incident_unaddressed**: OPEN
- **fix_test_already_passed**: OPEN
- **fix_test_still_fails**: OPEN
- **no_rollback_plan**: OPEN
- **missing_change_hash**: OPEN
- **incident_recurred**: OPEN
- **suite_failed**: OPEN
- **suite_did_not_run**: OPEN
- **fix_addresses_unknown_incident**: OPEN
- **fix_addresses_nothing**: OPEN
- **duplicate_fix_id**: OPEN
- **duplicate_incident_id**: OPEN
- **bad_severity**: OPEN
- **bad_trace_hash**: OPEN
- **claim_overstates**: OPEN
- **unknown_claim**: OPEN
- **wrong_schema**: OPEN
- **garbage**: OPEN

## Limits of this run

Audits the supplied failure/fix record. It does not reproduce the failures, run the suite, or prove the fix addresses the cause rather than the symptom. The run is Ed25519-signed; pin the issuer key out of band.

This is a bounded run on a sample. It is not an assessment of any production system, not a
certification, and not a signed attestation. The accompanying `manifest.json` records SHA-256
hashes so a recipient can detect a changed file. The manifest is not a signature and not an
attestation; it does not prove who produced the artifact.

## What this is not

- Not a vendor integration, partnership or endorsement.
- Not legal, tax, clinical, insurance or safety advice.
- Not a third-party audit, SOC 2 report, ISO certification or patent filing.
- Not a production write action: no downstream tool was called.

Prices and packaging are proposals. Built by a three-person team.