Browserbase MCP Server
Cloud browser-automation MCP using Browserbase and Stagehand for navigation, actions, observation and data extraction.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for Browserbase MCP Server, derived from its capabilities.
AIVSS 9.0 · Critical
View MAESTRO 7-layer threat model →Overview
Browserbase MCP Server lets LLMs perform cloud browser automation — navigation, actions, observation and structured data extraction — via Browserbase and Stagehand. Security surface: it drives a live browser with the agent's instructions, so it inherits classic automation risks (following malicious links, submitting forms) plus API keys for Browserbase and an LLM provider.
Key features
- Cloud-hosted browser sessions
- Stagehand-driven actions and observation
- Structured data extraction
- Gemini + Browserbase credentials
Use cases
- Automate multi-step web workflows
- Extract data from JS-heavy sites