Potencia tu agente
El comando propio del publicador. No es un endpoint de PlugMCP.
Host a copy with our keys and logs.
npx -y [email protected]Claude Code no tiene enlace de instalación para un comando local. Copia el comando de abajo y ejecútalo en una terminal.
claude mcp add neu-browser-mcp -- npx -y neu-browser-mcp@0.2.4Ejecútalo en una terminal.
{ "mcpServers": { "neu-browser-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}claude_desktop_config.json
¿URL remota o un comando en tu máquina? En qué se diferencian las dos instalaciones
Ejecutar en PlugMCP
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
AbrirDel publicador
An MCP server that gives an agent a remote browser: create one, get a CDP URL to drive it, hand the user a live view, pick up the files it downloaded, and shut it down.
MCP server for remote browser sessions, with pluggable browser backends
nap, kernel, browser-use and hyperbrowser. Each backend is a small adapter behind one interface.A capability a backend lacks shows up as null or as a missing tool. See Adding a backend.
More backends are planned.
Requires Node.js 22 or newer. The server speaks MCP over stdio.
{
"mcpServers": {
"browser": {
"command": "npx",
"args": ["-y", "neu-browser-mcp"],
"env": {
"NEU_BROWSER_BACKEND": "nap",
"NAP_BROWSER_URL": "https://browser.example.com",
"NAP_BROWSER_TOKEN": "<token>"
}
}
}
}
NEU_BROWSER_BACKEND picks the backend and defaults to nap. Each backend then reads its own variables.
nap
kernel
browser-use
hyperbrowser
To add the tools to an MCP server you already run, register them on it:
import { McpServer } from '@modelcontextprotocol/server'
import { createNapProvider, registerBrowserTools } from 'neu-browser-mcp'
const server = new McpServer({ name: 'my-server', version: '1.0.0' })
registerBrowserTools(server, {
provider: createNapProvider({
baseUrl: 'http://browser.internal:3005',
publicBaseUrl: 'https://browser.example.com',
token: async () => lookUpTokenFor(tenant),
}),
scope: { tenant_id: tenant.id },
})
The server can come from either generation of the MCP TypeScript SDK: @modelcontextprotocol/server (v2) or @modelcontextprotocol/sdk (v1).
scope is a set of tags that confines the tools to one tenant. Every browser they create carries the tags, list_browsers returns only browsers that carry them, and a tool given a browser ID refuses it unless that browser carries them. This is what keeps tenants apart when they share the backend's credentials. token can be a string or an async function; a function is called once, on first use.
To pick the backend from the environment, the way the standalone server does, use providerFromEnv(process.env).
A backend implements BrowserProvider from src/types.ts:
interface BrowserProvider {
readonly name: string
readonly capabilities: ProviderCapabilities
createSession(opts?: CreateSessionOptions): Promise<BrowserSession>
listSessions(opts?: ListSessionsOptions): Promise<BrowserSession[]>
releaseSession(id: string): Promise<void>
readonly files?: BrowserFiles // list, and optionally downloadUrl and read
}
interface ProviderCapabilities {
timeout: { kind: 'absolute' | 'idle'; defaultSeconds: number; maxSeconds: number }
liveView: boolean
httpCdp: boolean
metadata: boolean
}
The required part is the session lifecycle plus a CDP WebSocket URL. Everything else is declared, and the tools adapt:
src/providers/nap.ts is the reference implementation.
npm install
npx tsc --noEmit
npx biome check .
npm test
See CONTRIBUTING.md.
MCP server for remote browser sessions, with pluggable browser backends
{ "mcpServers": { "neu-browser-mcp": { "command": "npx", "args": [ "-y", "[email protected]" ] } }}Herramientas
Aún no hay lista de herramientas. Los servidores remotos la reciben tras la primera comprobación de estado.
Preguntas frecuentes
Copia en esta página la configuración stdio para Cursor, Claude Desktop, Claude Code o VS Code. Usa la instalación del publicador, no un proxy de PlugMCP.
Este registro no indica ninguna variable de entorno obligatoria.
Neu Browser se ejecuta localmente por stdio.
Última comprobación: 2026-11-08. MCP server for remote browser sessions, with pluggable browser backends