code-simplification
code-simplification is an agent skill published by addyosmani, listed under review & testing. 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.
Simplifies code for clarity by refactoring existing working code to improve readability, maintainability, and extendability without altering its behavior.
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
Simplifies code for clarity. Use when refactoring code for clarity without changing behavior. Use when code works but is harder to read, maintain, or extend than it should be. Use when reviewing code that has accumulated unnecessary complexity.
code-simplification compared with similar skills
| Skill | Publisher | What it does | Repo stars | Last update |
|---|---|---|---|---|
| code-simplification (this page) | addyosmani | Simplifies code for clarity. Use when refactoring code for clarity without changing behavior. Use when code w… | 110,611 | 2026-10-13 |
| browser-testing-with-devtools(same repository) | addyosmani | Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browse… | 110,611 | 2026-10-13 |
| code-review-and-quality(same repository) | addyosmani | Conducts multi-axis code review. Use before merging any change. Use when reviewing code written by yourself,… | 110,611 | 2026-10-13 |
| doubt-driven-development(same repository) | addyosmani | Subjects every non-trivial decision to a fresh-context adversarial review before it stands. Use when you want… | 110,611 | 2026-10-13 |
| code-review | mattpocock | Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does t… | 303,549 | 2026-10-22 |
| scaffold-exercises | mattpocock | Create exercise directory structures with sections, problems, solutions, and explainers that pass linting. Us… | 303,549 | 2026-10-22 |
| tdd | mattpocock | Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions "red-gree… | 303,549 | 2026-10-22 |
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 code-simplification
- What does code-simplification do?
- Simplifies code for clarity by refactoring existing working code to improve readability, maintainability, and extendability without altering its behavior.
- How do I install code-simplification?
- 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 code-simplification?
- addyosmani.
- Is code-simplification 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 review & testing
- browser-testing-with-devtoolsby addyosmani
- code-review-and-qualityby addyosmani
- doubt-driven-developmentby addyosmani
- vitestby antfu
- webapp-testingby anthropic
- apify-actor-developmentby apify