Hosted agents
Hosted agents are invocations that BCTRL runs inside a runtime. Describe the task in natural language and BCTRL drives the browser for you. No CDP connection required. The work ranges from a single Stagehand action to a structured extraction to a multi-step browser-use agent.
Stagehand
Stagehand exposes four hosted actions through a typed helper.
browser-use
browser-use exposes deeper controls when you need them: enablePlanning, maxFailures, stepTimeoutMs, sensitiveData, and more.
Wait for the result
The helpers return an invocation immediately. To run and block on the answer, use createAndWait:
Choosing a model
Point an agent at a saved AI provider and tune the call.
Agents can also be given tools and toolsets with toolsetId and toolIds.
Next
- Invocations - the underlying model
- CAPTCHA - solving challenges
- AI Providers - bring your own model keys

