mcp-browser-kitAn MCP Server that enables AI assistants to interact with your local browsers.

The MCP Browser Kit is an MCP Server that enables AI assistants to interact with local browsers. It allows users to add the kit to their MCP Client, download a compatible browser extension, and start messaging. The kit offers two extension builds, M2 and M3, with M2 providing more functionality. The kit supports various browsers, including Chrome, Brave, Edge, Firefox, and Safari, with specific installation instructions for each. The kit is designed for users who want to integrate AI assistants with their local browsers. It works by loading an extension into a compatible browser, enabling it, and refreshing open tabs. The kit currently lacks authentication for incoming requests, so users are advised to keep certain ports restricted to their device network only. The MCP Browser Kit is available on GitHub under the MIT license, with a hosted deployment option on Fronteir AI. It has gained 53 stars and 10 forks, with 23 releases, including the latest version, v9.0.0, released on June 30, 2026. Key features of the MCP Browser Kit include its compatibility with multiple browsers, ease of installation, and integration with MCP Clients. However, its limitations include the lack of authentication for incoming requests, which may pose security risks if not properly managed. Overall, the MCP Browser Kit provides a useful solution for users seeking to integrate AI assistants with their local browsers, but users should be aware of its limitations and take necessary precautions to ensure secure usage.