Browse reusable Agent Skills, each with a clear purpose and practical guidance.
How to drive PostHog Code's read panel as the user works with you — focus_* etiquette, when to call toast, how to handle 'follow mode' being off. Load when the session client kind is `posthog-code`.
Instructions for safely viewing and accessing GitHub issues by way of command line.
Instructions for using the `gh` command to query and inspect GitHub state safely.
Instructions for using Jujutsu (jj) for version control in the Carbon repository.
Core browser usage guide. Read this before running any browser commands. Covers the snapshot-and-ref workflow, navigating pages, interacting with elements (click, fill, type, select), extracting text and data, taking screenshots, managing tabs, handling forms and auth, waiting for content, running multiple browser sessions in parallel, and troubleshooting common failures. Use when the user asks to interact with a website, fill a form, click something, extract data, take a screenshot, log into a site, test a web app, or automate any browser task.
Add Google Calendar as an MCP tool (list calendars, list/search/create events, free/busy queries) using OneCLI-managed OAuth. Multi-calendar and multi-account supported. Mirrors /add-gmail-tool's stub pattern — no raw credentials ever reach the container; OneCLI injects real tokens at request time.
Create a recurring Google Calendar event with attendees.