# Fusion Drift Doctor

> Diagnose and route Fusion-AIDP schema-drift / gate failures. When a run fails with a drift gate (AIDPF-2072 Fusion PVO drift, AIDPF-4070/4071 source-schema, AIDPF-2012 bronze fingerprint, AIDPF-4040 plan-hash), this read-only skill explains the code, probes the LIVE Fusion PVO, classifies each affected column, and routes the fix: bootstrap --refresh (mechanical re-pin), /medallion-author (overlay a new column name the pack never anticipated), re-seed (plan-hash drift), or human investigate. Use when an incremental/seed run reports schema drift or an AIDPF-20xx/40xx gate, when 'the Fusion PVO column changed', or as a precheck before /aidp-fusion-incremental. Does NOT fix anything itself — it diagnoses and hands off.

## Facts
- Page: https://tashan.sh/capability/skill-oracle-samples-fusion-drift-doctor
- tashan id: skill:oracle-samples/fusion-drift-doctor
- Source: https://github.com/oracle-samples/oracle-aidp-samples
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 95.0
- Freshness: 90.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: UPL-1.0
- Official: no

## Install

```sh
cp -r fusion-drift-doctor ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-20 by tashan (https://tashan.sh) from public evidence. Scorer s5.