Browserbase's browser-control guide distinguishes where the tool server runs from where the browser runs. An AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → can connect to Browserbase's hosted server over HTTP, or launch Browserbase's server package on its own machine. According to the guide, both setups drive a cloud browser, whereas a plain local Playwright server drives a browser on the user's own machine.
The server exposes browser actions through MCPThe Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.Full definition →, a protocol for connecting agents to tools. This lets a model navigate and interact with pages. For a workflow with predetermined steps, the guide also shows direct scripted control through Playwright. Developers can choose agent-directed interaction or a fixed script while using hosted browser sessions.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
MCP — The Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.
