YabA skill tells an agent how a site works: where things are, what to read, what not to do. It also gives the site’s pages their actions on ⌘J, like Draft a reply in Gmail.
Yab comes with skills for GitHub, Gmail, Google Calendar, Docs, Drive, Sheets and Slides, Slack, Linear, Notion, Jira, Confluence, Asana, Trello, ClickUp, Airtable, Discord, LinkedIn, X, YouTube, Amazon and more.
Your own#
Settings › AI › Skills › New Skill… starts one for a site; write what an agent should know, in plain words. To change a built-in skill, Duplicate to Edit: yours wins over Yab’s by the same name. Right-click a skill to see its file in the Finder.