npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@factorybots/provider-sdk

v1.0.0-alpha.1

Published

SDK provider for BuilderBot — exposes bot flows via REST + SSE for web chat integration

Readme

@factorybots/provider-sdk

Provider de BuilderBot para integración con cualquier frontend web. Expone los flujos del bot como una API REST + SSE, sin necesidad de WhatsApp ni ninguna plataforma externa.

¿Para qué sirve?

Permite conectar un bot de BuilderBot a un chat web (o cualquier cliente HTTP) mediante:

  • POST /v1/message — el frontend envía mensajes al bot
  • GET /v1/stream/:sessionId — el frontend recibe respuestas del bot en tiempo real via SSE

Instalación

pnpm add github:rpineda/provider-sdk

Uso básico

import { createBot, createProvider, createFlow, addKeyword } from '@builderbot/bot'
import { MemoryDB as Database } from '@builderbot/bot'
import { SdkProvider as Provider } from '@factorybots/provider-sdk'

const PORT = process.env.PORT ?? 3008

const welcomeFlow = addKeyword<Provider, Database>(['hola', 'hi', 'hello'])
    .addAnswer('Hola! Bienvenido.')

const main = async () => {
    const adapterFlow = createFlow([welcomeFlow])
    const adapterProvider = createProvider(Provider, { port: +PORT })
    const adapterDB = new Database()

    const { httpServer } = await createBot({
        flow: adapterFlow,
        provider: adapterProvider,
        database: adapterDB,
    })

    httpServer(+PORT)
}

main()

Endpoints

POST /v1/message

Envía un mensaje del usuario al bot.

Body:

{
  "sessionId": "uuid-del-usuario",
  "message": "hola",
  "name": "Ricardo"
}

Response:

{ "ok": true }

GET /v1/stream/:sessionId

Suscripción SSE para recibir respuestas del bot en tiempo real.

const events = new EventSource(`http://localhost:3008/v1/stream/${sessionId}`)

events.onmessage = (e) => {
    const data = JSON.parse(e.data)
    console.log(data.body) // mensaje del bot
}

Opciones del provider

| Opción | Tipo | Default | Descripción | |--------|------|---------|-------------| | port | number | 3008 | Puerto del servidor HTTP |

createProvider(Provider, { port: 4000 })

Tipos exportados

import type { SdkProviderArgs, SdkIncomingMessage } from '@factorybots/provider-sdk'

| Tipo | Descripción | |------|-------------| | SdkProviderArgs | Opciones del constructor del provider | | SdkIncomingMessage | Estructura del body en POST /v1/message |

Diferencias con otros providers

| | provider-sdk | provider-baileys | provider-meta | |---|---|---|---| | Requiere WhatsApp | ❌ | ✅ | ✅ | | Requiere credenciales | ❌ | ✅ | ✅ | | Ideal para | Web chat | WhatsApp personal | WhatsApp Business API |

Licencia

MIT