# Memory Hygiene

> Detects "stale-but-confident" memory entries — facts that were once verified but have silently drifted. Scans memory/.md for entries past their staleness threshold and proposes re-verification or archival. Runs automatically as part of harvest-loop Step 0-c and on explicit invocation.

## Facts
- Page: https://tashan.sh/capability/skill-chrono-meta-memory-hygiene
- tashan id: skill:chrono-meta/memory-hygiene
- Source: https://github.com/chrono-meta/forge-harness
- Type: skill
- Category: ai
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 100.0
- Freshness: 100.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r memory-hygiene ~/.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 2026-08-25 by tashan (https://tashan.sh) from public evidence. Scorer s5.