Overview
BB Browser turns your browser into an API for AI agents. It provides a CLI and MCP server that allows AI agents to control Chrome while preserving your login state, enabling authenticated web automation without credential management.
Key Features
- CLI and MCP server for AI agents to control Chrome.
- Preserves user login state for authenticated automation.
- No credential storage — uses your existing browser session.
- MIT licensed and lightweight.
Use Cases
- Automate web tasks that require authenticated sessions.
- Build AI agents that interact with web applications as a logged-in user.
- Control browser from Claude Code or other MCP-compatible agents.
Technical Details
- 5,600+ GitHub stars.
- MCP protocol compatible with Claude Code and other AI agents.
- Works with existing Chrome profiles and cookies.