@businessmaps/mcp
@businessmaps/bifrost
Servidor MCP que permite a las herramientas de IA llamar a funciones que se ejecutan en su navegador.
El demonio se sitúa entre cualquier cliente MCP y la pestaña de su navegador. Habla JSON-RPC a través de stdio por un lado y WebSocket por el otro. Su aplicación de navegador se conecta, registra herramientas y la IA puede llamarlas.
Inicio rápido
1. Añadir a su herramienta de IA
Claude Code:
claude mcp add --transport stdio bifrost -- npx @businessmaps/bifrost --no-authClaude Desktop - añadir a ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"bifrost": {
"command": "npx",
"args": ["@businessmaps/bifrost", "--no-auth"]
}
}
}Cursor - añadir a .cursor/mcp.json:
{
"mcpServers": {
"bifrost": {
"command": "npx",
"args": ["@businessmaps/bifrost", "--no-auth"]
}
}
}No se requiere instalación. npx descarga y ejecuta el paquete automáticamente.
2. Añadir el cliente a su aplicación de navegador
npm i @businessmaps/bifrost-browserO mediante CDN:
<script src="https://unpkg.com/@businessmaps/bifrost-browser"></script>Se incluyen tipos de TypeScript.
3. Registrar herramientas
import { BifrostBrowser } from "@businessmaps/bifrost-browser";
const bridge = new BifrostBrowser({ port: 3099 });
bridge.registerTools([
{
name: "get_page_title",
description: "Returns the page title",
inputSchema: { type: "object", properties: {} },
handler: async () => document.title,
},
{
name: "get_selection",
description: "Returns the user's current text selection",
inputSchema: { type: "object", properties: {} },
handler: async () => window.getSelection().toString(),
},
]);
bridge.connect();Eso es todo. La IA ahora puede llamar a get_page_title y get_selection en la pestaña de su navegador. Los controladores tienen acceso completo a DOM, Canvas, IndexedDB, Portapapeles, fetch, etc.
Related MCP server: @teatak/mcp-server-browser
Autenticación
Por defecto, el demonio genera un token aleatorio al iniciarse. Hay dos formas de obtenerlo:
Modo terminal - el token se imprime en pantalla cuando se inicia el demonio
Modo MCP - la IA llama a la herramienta integrada
bifrost_connection_infopara obtener el token, y luego le indica qué pegar en su aplicación
Pase el token al cliente:
const bridge = new BifrostBrowser({ port: 3099, token: "TOKEN" });Omita la autenticación por completo con --no-auth durante el desarrollo local.
Pestañas múltiples
Cada pestaña registra sus propias herramientas. Las llamadas se dirigen a quien sea propietario de la herramienta. Desconectar una pestaña elimina sus herramientas.
Opciones
--port <port> WebSocket port (default: 3099)
--timeout <secs> Tool call timeout (default: 120)
--no-auth Disable token auth (dev only)
--help, -h Show this message
--version, -v Show versionDesarrollo
git clone https://github.com/Business-Maps/bifrost.git && cd bifrost
npm install
npm testArquitectura · API del cliente · Contribución
Licencia
Apache 2.0
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