Works with
Clutchbox syncs the sign-ins from your Chrome to the browser your agent uses. Use our hosted computers with the agents you already have, or apply your sign-ins to your own browsers with the open-source adapters.
Agents
Connect these to a hosted computer, already signed in, through our remote MCP server.
Claude
Add it as a custom connector. Setup guide.
ChatGPT
Add it as a custom MCP plugin. Setup guide.
Claude Code
Add it with claude mcp add. Setup guide.
Codex
Add it with codex mcp add. Setup guide.
Any MCP client
Any agent that can use a remote MCP server with OAuth. Setup guide.
Browser frameworks
Apply your synced sign-ins to a browser your own code runs, with the open-source adapters.
Playwright
The Playwright adapter applies your sign-ins to a browser context, a persistent context, or a Chrome attached over CDP.
browser-use
Apply your sign-ins to a Chrome started with remote debugging, then give browser-use its CDP URL.
Stagehand
Apply your sign-ins to a local Chrome over CDP, then point Stagehand at the same browser.
Any Chrome over CDP
The apply runtime works from a raw Chrome DevTools Protocol connection, without Playwright.
Computer and browser providers
Keep cloud computers and browsers on these providers signed in to your sites.
E2B
Our hosted computers are E2B desktop sandboxes, and the open-source E2B adapter runs them on your own E2B account.
DaytonaPlanned
Apply your sign-ins to Daytona sandboxes.
BrowserbasePlanned
Apply your sign-ins to Browserbase sessions, without signing in again inside them.
KernelPlanned
Apply your sign-ins to Kernel browsers, without storing passwords.
Using the adapters
The adapters, the apply runtime and the whole web app are open source under Apache-2.0. The repository shows how to apply your sign-ins with each. Using them with our hosted service comes with developer plans. Get notified, or ask for an integration.