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deprecation-and-migration

85 / 100 · Low risk

Fine to try.

By aicodedecode/awesome-muse-skills (GitHub) · design · 59 stars · scanned at commit faf37c0

Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users from one implementation to another. Use when migrating a database schema in production, such as renaming or dropping a column without downtime (expand/contract). Use when deciding whether to maintain or sunset existing code.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'deprecation-and-migration' ] || [ -L ~/.agents/skills/'deprecation-and-migration' ]; then echo 'A skill folder named deprecation-and-migration already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/aicodedecode/awesome-muse-skills' "$d" && git -C "$d" checkout --quiet 'faf37c0859ebf627bfcb5225e8057d088691e0ae' -- 'skills-imported/deprecation-and-migration' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills-imported/deprecation-and-migration' ~/.agents/skills/'deprecation-and-migration' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'deprecation-and-migration' ~/.claude/skills/'deprecation-and-migration' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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