addyosmani/agent-skills
This pack turns common engineering practices into portable coding-agent workflows for specs, TDD, review and shipping. Its useful idea is to require evidence at each gate, not merely better prompts.
The repository contains **24 Markdown skills**, four specialist personas and **8 lifecycle commands** spanning definition, planning, implementation, verification, review and release. The open skills CLI supports installation across **70+ agents**.
Treat the pack as a menu of enforceable workflows: begin with TDD, debugging or code review, then add broader lifecycle automation after checking how each skill fits your repository. Codex can load it as a native plugin from **CLI v0.122+**.
The repository contains **24 Markdown skills**, four specialist personas and **8 lifecycle commands** spanning definition, planning, implementation, verification, review and release. The open skills CLI supports installation across **70+ agents**. Treat the pack as a menu of enforceable workflows: begin with TDD, debugging or code review, then add broader lifecycle automation after checking how each skill fits your repository. Codex can load it as a native plugin from **CLI v0.122+**. Installing an individual skill may omit shared files under the repository-level references directory, leaving supplementary checklists unavailable. The workflows also encode strong process opinions, so teams should review their gates and defaults instead of adopting all 24 blindly.
This turns broad agent-engineering advice into an installable, cross-agent workflow catalog covering the delivery lifecycle. Its practical value is selective standardization, not wholesale adoption: teams must inspect opinionated gates, preserve shared references, and maintain the skills like software. Native Codex plugin support lowers installation friction but does not validate workflow quality or fit.