All Skills

Kernel publishes 20 agent skills. They install into Claude Code, Codex, Cursor, and anything else that reads skills, and they’re listed on skills.sh/kernel/skills.

Install

/plugin marketplace add kernel/skills
/plugin install kernel-cli
/plugin install kernel-sdks
/plugin install generate-video

codex plugin marketplace add kernel/skills
codex plugin add kernel-cli@kernel
codex plugin add kernel-sdks@kernel
codex plugin add generate-video@kernel

npx skills add kernel/skills

npx skills add kernel/skills --skill kernel-cli

In Cursor, install the Kernel plugin from Cursor Settings → Plugins; it includes the skills, the MCP server, and Kernel’s best-practice rules.

Getting started and SDKs

Skill	What it does
`kernel-cli`	Command-line access to the whole platform — browsers, apps, profiles, proxies, managed auth, API keys, projects, org limits. Load this one first; the other CLI skills assume it.
`kernel-typescript-sdk`	Build automation in TypeScript with playwright execution or CDP, persist state with profiles, route through proxies, and clean up sessions reliably.
`kernel-python-sdk`	The same for Python, including browser lifecycle, server-side Playwright, and explicit proxy handling.

Browser control and platform

Skill	What it does
`kernel-browser-management`	Create and manage sandboxed cloud browsers — custom configurations, session lifecycle, cleanup.
`kernel-browser-pools`	Use pre-warmed pools for fast acquisition in high-throughput automation.
`kernel-computer-controls`	OS-level mouse, keyboard, and screen control via computer controls, for interaction that doesn’t go through browser APIs.
`kernel-profiles`	Persist cookies, local storage, and history across sessions with profiles.
`kernel-proxies`	Route traffic through proxies for geo-targeting, privacy, or testing.
`kernel-extensions`	Manage Chrome extensions — ad blocking, auth extensions, testing extension behavior.
`kernel-filesystem-ops`	Upload, download, read, and write files in the browser VM with file I/O.
`kernel-process-execution`	Run arbitrary commands inside the browser VM — install tooling, run auxiliary services.
`kernel-replays`	Record sessions as video replays for debugging, demos, or compliance.
`kernel-app-deployment`	Deploy serverless TypeScript or Python apps to the App Platform and invoke their actions with payloads.

Auth

Skill	What it does
`kernel-auth`	Acquire a reusable authenticated profile with managed auth, then hand off to the browser-control method that fits the task. Owns authentication and the handoff.

Agent frameworks

Skill	What it does
`kernel-agent-browser`	Best practices for agent-browser with the Kernel provider (`-p kernel`) — stealth and proxy tuning, profile persistence, iframes, session discovery, cleanup. See site-specific skills.
`kernel-browser-harness`	Drive a Kernel browser from browser-use’s open-source `browser-harness` over CDP, including multi-step and parallel sessions.

Debugging and analysis

Skill	What it does
`debug-browser-session`	Diagnose a misbehaving session from its ID — status, screenshots, page state, VM logs, network connectivity, and telemetry that stays readable after the session is deleted.
`profile-website-bot-detection`	Identify a site’s bot-detection vendors, products, and challenge types, comparing stealth against non-stealth browsers.
`diff-profile-archives`	Diff two profiles — cookies, storage, preferences, extensions, login state — to explain why one works and the other doesn’t.

Media

Skill	What it does
`generate-video`	Turn a web page or animated scene into a smooth, deterministic MP4 by driving headless Chromium off an injected virtual clock and encoding with ffmpeg.

Skills for your own sites

The skills above teach an agent about Kernel. To make an agent reliable on a website you care about, write a site-specific skill.

Overview

Start building

Plans & enterprise

Community

Install

Getting started and SDKs

Browser control and platform

Auth

Agent frameworks

Debugging and analysis

Media

Skills for your own sites

​Install

​Getting started and SDKs

​Browser control and platform

​Auth

​Agent frameworks

​Debugging and analysis

​Media

​Skills for your own sites

Install

Getting started and SDKs

Browser control and platform

Auth

Agent frameworks

Debugging and analysis

Media

Skills for your own sites