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addyosmani/agent-skillsSoftware EngineeringFrontend and Design

deprecation-and-migration

Code is a liability, not an asset. Every line of code has ongoing maintenance cost — bugs to fix, dependencies to update, security patches to apply, and new engineers to onboard. Deprecation is the discipline of removing code that no longer earns its keep, and migration is the process of moving users safely from the...

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Install command
npx skills add https://github.com/addyosmani/agent-skills --skill deprecation-and-migration
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SkillJury Signal Summary

As of Apr 30, 2026, deprecation-and-migration has 1 weekly installs, 0 community reviews on SkillJury. Community votes currently stand at 0 upvotes and 0 downvotes. Source: addyosmani/agent-skills. Canonical URL: https://skills.sh/addyosmani/agent-skills/deprecation-and-migration.

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Gen Agent Trust HubPASS
SocketPASS
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About this skill
Code is a liability, not an asset. Every line of code has ongoing maintenance cost — bugs to fix, dependencies to update, security patches to apply, and new engineers to onboard. Deprecation is the discipline of removing code that no longer earns its keep, and migration is the process of moving users safely from the old to the new. Most engineering organizations are good at building things. Few are good at removing them. This skill addresses that gap. Every line of code has ongoing cost: it needs tests, documentation, security patches, dependency updates, and mental overhead for anyone working nearby. The value of code is the functionality it provides, not the code itself.

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FAQ
What does deprecation-and-migration do?

Code is a liability, not an asset. Every line of code has ongoing maintenance cost — bugs to fix, dependencies to update, security patches to apply, and new engineers to onboard. Deprecation is the discipline of removing code that no longer earns its keep, and migration is the process of moving users safely from the...

Is deprecation-and-migration good?

deprecation-and-migration does not have approved reviews yet, so SkillJury cannot publish a community verdict.

Which AI agents support deprecation-and-migration?

deprecation-and-migration currently lists compatibility with Skills CLI.

Is deprecation-and-migration safe to install?

deprecation-and-migration has been scanned by security audit providers tracked on SkillJury. Check the security audits section on this page for detailed results from Socket.dev and Snyk.

What are alternatives to deprecation-and-migration?

Skills in the same category include grimoire-morpho-blue, conversation-memory, second-brain-ingest, zai-tts.

How do I install deprecation-and-migration?

Run the following command to install deprecation-and-migration: npx skills add https://github.com/addyosmani/agent-skills --skill deprecation-and-migration

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