From the source
xAI announced new persistent skills for Grok on web, iOS, and Android, enabling document generation, workflow automation, and the ability to build and share custom skills.
From the source
From the source

xAI announced new persistent skills for Grok on web, iOS, and Android, enabling document generation, workflow automation, and the ability to build and share custom skills.
From the source
Skills in web, iOS, and Android Persistent expertise for Grok. Generate documents, decks, and spreadsheets. Automate workflows. Build and share your own skills.
x.ai