* [Marketing Skills for Claude Code v2.11.0](https://github.com/coreyhaines31/marketingskills) – Collection of AI agent skills for conversion optimization, copywriting, SEO, analytics, and growth engineering.

* [Twenty twenty/v2.35.0](https://github.com/twentyhq/twenty) – Modern CRM solution designed to improve user experience and reduce costs.

* [Newsjack.sh v0.1.16](https://github.com/elvisun/newsjack) – Agent PR skills for finding newsjacking opportunities, generating and fact-checking pitches, and producing PR strategy with fit-checked media targeting.