Overview - Kernel

Kernel offers a suite of agent skills that can be used to debug your development workflows and give your browser agents runtime superpowers. Especially useful skills:

Bot Detection — teaches your agent how to profile a site’s bot-detection setup and land on a browser configuration that gets through it.
Browser Profiles — teaches your agent how to compare the actual contents of two Kernel browser profiles to identify state differences that could explain a reported issue.
Kernel Auth — teaches your agent best practices for using managed auth to log in to websites.

Every first-party skill, with install commands for Claude Code, Codex, Cursor, and any other agent, is on All skills. They’re open source in kernel/skills and listed on skills.sh.

Skills for your own sites

The skills above teach an agent about Kernel. To make an agent reliable on a website you care about — the login flow, the URL patterns, the waits — write a site-specific skill.