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BrowserBee MCP Demo

BrowserBee MCP Demo

Local
github.com/nalbionDeveloper Tools0Updated 74w ago
Repository

About BrowserBee MCP Demo

A minimal demo combining a web app, browser extension, and MCP server, tested with the BrowserBee extension. It demonstrates message-based communication between the app and extension.

Key features

  1. 01Web app and browser extension demo
  2. 02MCP messages via `window.postMessage`
  3. 03`mcp:` message prefix
  4. 04Session and source fields
  5. 05`ping` server advertisement

Use cases

  1. 01Explore MCP messaging between a web app and browser extension
  2. 02Test MCP server discovery with BrowserBee

MCP support

The demo includes an MCP server that communicates with the BrowserBee extension through `window.postMessage`. It advertises the server with a `ping` message.

#browserbee#mcp#demo

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

No install method listed yet

We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.

Repository

Tools

No tool list yet

Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.

Details

From the project README

BrowserBee MCP Demo

Minimalist demo of a web app and browser extension which includes an MCP server, tested with the BrowserBee extension.

MCP in the Browser

  • All messages are prefixed with mcp:
  • Additional fields mcpSessionId and source are added to all messages
  • ping message is used to advertise the MCP server to the browser extension

Web App

  • MCPServerTransport uses window.postMessage to communicate with the BrowserBee extension.

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