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The Browserbase MCP Server can be integrated with Google ADK agents to provide browser automation capabilities. Connect to Browserbase’s hosted endpoint using Streamable HTTP.

Prerequisites

1

Get your Browserbase credentials

Get your Browserbase API key from the Browserbase Dashboard.
Browserbase API Key settings
Then copy your API Key directly from the input.

Connect to the hosted server

When using the hosted server, Browserbase covers the LLM costs for Gemini, the best performing model in Stagehand.
Python

Optional runtime query params

You can append these query parameters to the MCP URL:
  • keepAlive=true|false
  • proxies=true|false
  • verified=true|false

Verify installation

Test your integration by running your agent:
Python
Monitor your browser sessions in real-time on the Browserbase Dashboard.

Available tools

Once configured, your Google ADK agent will have access to these Browserbase tools:
  • start: Create or reuse a Browserbase session
  • end: Close the current Browserbase session
  • navigate: Navigate to a URL
  • act: Perform actions using natural language
  • observe: Find actionable elements on a page
  • extract: Extract data from a page
See MCP Setup for tool details.

Configuration reference

For full query parameter behavior (required/optional fields, model behavior, and validation), see MCP Setup.

Additional resources

Live session view

Inspect a browser while your workflow runs.

Agent Identity

Understand identity and access for browser automation.