Mcp
VerifiedAutomate your browser locally with AI via Chrome extension.
What is the Mcp MCP server?
Browser MCP connects AI applications like Claude or VS Code to a real Chrome browser instance. Automation executes on the local machine for speed and privacy while leveraging the user's actual browser fingerprint and login state.
Adapted from the Playwright MCP server, it focuses on controlling existing browser sessions rather than launching isolated instances. The project requires dependencies from its monorepo and cannot be built standalone.
Install & connect
Set up this server, then add it to your MCP client.
Full setup instructions are in the GitHub repository.
Example prompts
Once connected, try asking your AI client:
Security & permissions
Runs locally via stdio transport with no remote API keys required. Accesses the user's real Chrome profile and browser activity on the device only.
What you can do with Mcp
Web automation
Perform browser tasks like form filling or navigation directly from AI prompts.
Account access
Use existing logged-in sessions for services without re-authentication.
Local testing
Run stealthy browser interactions that avoid common bot detection.
How to use Mcp
- 1Install the Browser MCP Chrome extension from the official site.
- 2Add the MCP server configuration to your AI client's settings using stdio transport.
- 3Ensure the Chrome browser is running with the extension enabled.
- 4Restart the AI client to establish the connection.
- 5Test with a simple navigation prompt to confirm local control.
Mcp: pros & cons
Pros
- +Fast local execution without network latency
- +Private handling of browser data on device
- +Maintains logged-in sessions via real user profile
- +Stealth mode reduces bot detection risk
Cons
- –Cannot be built independently due to monorepo dependencies
- –Limited to Chrome browser only
- –Requires separate Chrome extension installation
Frequently asked questions
No, Browser MCP is designed exclusively for Chrome via its extension.
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