Agent Skills by Addy Osmani
Introduction
25 production-grade engineering skills and 9 slash commands (/spec, /plan, /build, /test, /review, /webperf, /code-simplify, /ship and more) by Addy Osmani. They package senior-engineer workflows, quality gates and best practices for AI coding agents across the whole lifecycle, from defining the spec to shipping to production. Skills also activate automatically based on the task. Install all 25 with npx skills add addyosmani/agent-skills; works with 70+ agents.
Install
npx skills add addyosmani/agent-skills # install all 25 skills
npx skills add addyosmani/agent-skills --list # browse before installingWorks with 70+ agents (Claude Code, Cursor, Codex, Copilot, Cline and more). Or grab individual skills:
npx skills add addyosmani/agent-skills --skill code-review-and-qualityCommands
9 slash commands map to the development lifecycle, each activating the right skills automatically: /spec (spec before code), /plan (small atomic tasks), /build (one slice at a time, autonomous after one approval), /test (tests are proof), /constraints (decide once, enforce everywhere), /review (improve code health), /webperf (measure before optimizing), /code-simplify (clarity over cleverness), /ship (faster is safer).
Skills also activate automatically — designing an API triggers api-and-interface-design, building UI triggers frontend-ui-engineering, and so on.
安装（中文）
npx skills add addyosmani/agent-skills 一键安装全部 25 个技能，--list 可先浏览，--skill <name> 单独安装。9 个斜杠命令覆盖定义→计划→构建→验证→审查→发布全生命周期，技能也会根据任务自动触发。
FAQ
- 包含哪些命令？
- 9 个斜杠命令：/spec、/plan、/build、/test、/constraints、/review、/webperf、/code-simplify、/ship，对应定义、计划、构建、验证、审查、发布全生命周期。
- How many skills are included?
- 25 production-grade skills, installable all at once with npx skills add addyosmani/agent-skills, or individually with --skill <name>.
- 支持哪些 Agent？
- 支持 70+ 个 Agent：Claude Code、Cursor、Codex、Copilot、Cline 等，技能也会根据任务自动触发。
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