Browserbase AI Agent
Provides cloud browser automation capabilities using Stagehand and Browserbase, enabling LLMs to interact with web pages, take screenshots, and run parallel sessions in a cloud browser environment.
Browserbase handles repetitive tasks for you automatically. It can do 8 different things for you—just connect to it in one click. It's been tested, is actively maintained, and works reliably.
Available Tools
Browserbase can do 8 different things for you automatically. Here's what it can handle:
browserbase_session_create
Create or reuse a Browserbase browser session and set it as active.
browserbase_session_close
Close the current Browserbase session and reset the active context.
browserbase_stagehand_navigate
Navigate to a URL in the browser. Only use this tool with URLs you're confident will work and be up to date. Otherwise, use https://google.com as...
browserbase_stagehand_act
Perform a single action on the page (e.g., click, type).
browserbase_stagehand_extract
Extract structured data or text from the current page using an instruction.
browserbase_stagehand_observe
Find interactive elements on the page from an instruction; optionally return an action.
browserbase_screenshot
Capture a full-page screenshot and return it (and save as a resource).
browserbase_stagehand_get_url
Return the current page URL (full URL with query/fragment).
Configuration Variables
To get Browserbase working, you'll need to give it access to your accounts. You must provide 2 pieces of info, and 10 are optional. This usually means logging into apps like Gmail, Slack, or other services you want it to use—just like when you connect apps on your phone.
server
context
cookies
proxies
viewPort
keepAlive
modelName
modelApiKey
experimental
advancedStealth
browserbaseApiKey
browserbaseProjectId
License
MIT
Common Questions
What is an AI Agent?
An AI agent is like having a personal assistant who does specific tasks for you. Instead of a general chatbot that just talks, AI agents actually do things—they can check your calendar, send emails, look up information, and handle repetitive work so you don't have to.
What is MCP (Model Context Protocol)?
MCP is simply the way AI agents plug into your apps and services. When you connect something like Browserbase to Lyra, it lets the AI take actions on your behalf.
How do I use Browserbase?
Just install it inside Lyra. It only takes a moment. After that, your AI can instantly use Browserbase—no setup, no technical knowledge required.