deprecation-and-migration
deprecation-and-migration is an agent skill published by addyosmani, listed under business & ops. It lives in the addyosmani/agent-skills repository, which has 110,611 GitHub stars and is licensed under MIT; we last read it on 2026-09-16.
Manages deprecation and migration processes, including the transition of users, systems, APIs, or database schemas. Requires no specific credentials.
Install
skills is a generic installer for any repository of Claude agent skills -- it reads addyosmani/agent-skills’s own structure rather than assuming one, the same way this page reads the skill’s own SKILL.md rather than assuming a format.
npx skills add addyosmani/agent-skills
Maintenance
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.
deprecation-and-migration compared with similar skills
| Skill | Publisher | What it does | Repo stars | Last update |
|---|---|---|---|---|
| deprecation-and-migration (this page) | addyosmani | Manages deprecation and migration. Use when removing old systems, APIs, or features. Use when migrating users… | 110,611 | 2026-10-13 |
| constraint-driven-development(same repository) | addyosmani | Establishes a project's quality bar as a written contract and stops agents quietly lowering it. Interviews th… | 110,611 | 2026-10-13 |
| security-and-hardening(same repository) | addyosmani | Hardens code against vulnerabilities. Use when auditing an input handler for vulnerabilities, when handling u… | 110,611 | 2026-10-13 |
| cloud-databases-onboarding | Guides users through discovering their database requirements, recommends a Google Cloud database based on a r… | 21,580 | 2026-10-25 | |
| gke-batch-hpc | Runs batch and HPC workloads on GKE, utilizing job queues and parallel processing. Use when running GKE batch… | 21,580 | 2026-10-25 | |
| google-cloud-filestore-auditing | Audits Filestore instances on Google Cloud across projects for disaster recovery readiness (missing or stale… | 21,580 | 2026-10-25 | |
| github-project-contributor-finder-api-skill | browser-act | This skill helps users extract GitHub repository project details and contributor contact information using ke… | 6,277 | 2026-08-24 |
Skills from the same repository first, then others for this job by repository stars. Figures are from each repository when we last read it.
Common questions about deprecation-and-migration
- What does deprecation-and-migration do?
- Manages deprecation and migration processes, including the transition of users, systems, APIs, or database schemas. Requires no specific credentials.
- How do I install deprecation-and-migration?
- Run npx skills add addyosmani/agent-skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.
- Who publishes deprecation-and-migration?
- addyosmani.
- Is deprecation-and-migration maintained, and what licence does it use?
- Its repository has 110,611 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-13. The repository declares the MIT licence.
More agent skills for business & ops
- constraint-driven-developmentby addyosmani
- security-and-hardeningby addyosmani
- base-mcpby base
- github-project-contributor-finder-api-skillby browser-act
- linkedin-jobs-searchby browser-act
- agent-experienceby browserbase