Kernel

About

Browser infrastructure that is cheap when idle

Kernel runs browsers your agent connects to over CDP from Playwright or Puppeteer, with fast spin-up, reusable sessions and autoscaling. Plans include live view, stealth mode with captcha solving and proxies, managed auth connections and vaults for agent payments. Its browser images are open source, and a hosted MCP server (OAuth or API key) connects it to coding agents.

Features

• Stealth mode with captcha solver and proxy
• Managed auth and reusable sessions
• Live view and session replays
• No charge for idle time

Install

• Claude Code$claude mcp add --transport http kernel https://mcp.onkernel.com/mcp
• Codex$codex mcp add kernel --url https://mcp.onkernel.com/mcp
• Cursor$npx -y mcp-remote https://mcp.onkernel.com/mcp
• Grok Bot$grokbot mcp add kernel https://mcp.onkernel.com/mcp