# Deprecation And Migration

> Plan migrations and deprecations with compatibility windows, rollout steps, communication, and cleanup. Use when retiring APIs or moving systems.

- Skill: `agent-packs/deprecation-and-migration` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agent-packs/deprecation-and-migration`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agent-packs/deprecation-and-migration/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT
- Author: agent-packs (https://skillmd.com/u/agent-packs)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/agent-packs/deprecation-and-migration

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# deprecation-and-migration

This registry entry references the upstream `deprecation-and-migration` Agent Skill. Installers should use `agentpacks.source` and avoid copying upstream content into this registry.