What phases of software development does it cover?

It covers every phase: spec, plan, build, verify, review, and ship.

What kind of thing is it?

It is a plugin that adds engineering skills to a coding agent.

agent-skills

PackProductivity

Agent-skills is a plugin that gives a coding agent a set of engineering skills covering each phase of software work: spec, plan, build, verify, review, and ship. It is aimed at people who want their agent to follow a structured process across the full development lifecycle.

Unavailable. Delivery for this kind is on the roadmap — not serving yet.

Have a coding agent that supports plugins.

What your AI can do with it

Provides a skill for writing specs
Provides a skill for planning work
Provides a skill for building
Provides a skill for verifying
Provides a skill for reviewing code
Provides a skill for shipping

Getting started

Have a coding agent that supports plugins.
Add the agent-skills plugin to it.
Use the skills for each phase of development: spec, plan, build, verify, review, and ship.

Signals

GitHub stars: 99k
Forks: 10k
Last commit: Sep 2026
Hacker News mentions: 1

Questions

What phases of software development does it cover?: It covers every phase: spec, plan, build, verify, review, and ship.
What kind of thing is it?: It is a plugin that adds engineering skills to a coding agent.

Advanced

Item type: plugin
Key: addyosmani-agent-skills-agent-skills
Source: github.com/addyosmani/agent-skills

github.com/addyosmani/agent-skills