Addy Osmani's Agent Skills
Addy Osmani has open sourced his agent skills using which we can build apps. It covers the entire lifecycle from planning to go live :)
How to get started?
If you’re on Claude Code, you can install it like this
/plugin marketplace add addyosmani/agent-skills
/plugin install agent-skills@addy-agent-skills
For other agents you can refer this doc