# Deprecation And Migration

> Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users from one implementation to another. Use when deciding whether to maintain or sunset existing code.

## Facts
- Page: https://tashan.sh/capability/skill-naimkatiman-deprecation-and-migration
- tashan id: skill:naimkatiman/deprecation-and-migration
- Source: https://github.com/naimkatiman/continuous-improvement
- Type: skill
- Category: devtools
- tashan score: 42.0 / 100
- Adoption: 14.0
- Upkeep: 64.0
- 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 deprecation-and-migration ~/.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 2026-08-16 by tashan (https://tashan.sh) from public evidence. Scorer s5.