Vexa
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Descripción del creador (original en inglés)
Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
BETTERCALLCLAUDE_PHONE_PROVIDER, BETTERCALLCLAUDE_PHONE_NUMBER, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN, BETTERCALLCLAUDE_USER_PHONE_NUMBER, BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_WHATSAPP_NUMBER, BETTERCALLCLAUDE_PORT, TAILSCALE_HOSTNAME, BETTERCALLCLAUDE_WHATSAPP_PROVIDER, BETTERCALLCLAUDE_BAILEYS_AUTH_DIR, BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZELos valores marcados como secretos son llaves de tu cuenta. Nunca los compartas ni los pegues en un chat.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Abre Claude Desktop → Settings → Developer → Edit Config y pega esto en claude_desktop_config.json
{
"mcpServers": {
"better-call-claude": {
"command": "npx",
"args": [
"-y",
"better-call-claude"
],
"env": {
"BETTERCALLCLAUDE_PHONE_PROVIDER": "your-value",
"BETTERCALLCLAUDE_PHONE_NUMBER": "your-value",
"BETTERCALLCLAUDE_PHONE_ACCOUNT_SID": "your-value",
"BETTERCALLCLAUDE_PHONE_AUTH_TOKEN": "your-value",
"BETTERCALLCLAUDE_USER_PHONE_NUMBER": "your-value",
"BETTERCALLCLAUDE_OPENAI_API_KEY": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_NUMBER": "your-value",
"BETTERCALLCLAUDE_PORT": "your-value",
"TAILSCALE_HOSTNAME": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_PROVIDER": "your-value",
"BETTERCALLCLAUDE_BAILEYS_AUTH_DIR": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE": "your-value"
}
}
}
}Ejecuta esto en tu terminal
claude mcp add better-call-claude --env BETTERCALLCLAUDE_PHONE_PROVIDER=your-value --env BETTERCALLCLAUDE_PHONE_NUMBER=your-value --env BETTERCALLCLAUDE_PHONE_ACCOUNT_SID=your-value --env BETTERCALLCLAUDE_PHONE_AUTH_TOKEN=your-value --env BETTERCALLCLAUDE_USER_PHONE_NUMBER=your-value --env BETTERCALLCLAUDE_OPENAI_API_KEY=your-value --env BETTERCALLCLAUDE_WHATSAPP_NUMBER=your-value --env BETTERCALLCLAUDE_PORT=your-value --env TAILSCALE_HOSTNAME=your-value --env BETTERCALLCLAUDE_WHATSAPP_PROVIDER=your-value --env BETTERCALLCLAUDE_BAILEYS_AUTH_DIR=your-value --env BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE=your-value -- npx -y better-call-claudeCompleta los valores vacíos antes de ejecutarlo.
Pégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"better-call-claude": {
"command": "npx",
"args": [
"-y",
"better-call-claude"
],
"env": {
"BETTERCALLCLAUDE_PHONE_PROVIDER": "your-value",
"BETTERCALLCLAUDE_PHONE_NUMBER": "your-value",
"BETTERCALLCLAUDE_PHONE_ACCOUNT_SID": "your-value",
"BETTERCALLCLAUDE_PHONE_AUTH_TOKEN": "your-value",
"BETTERCALLCLAUDE_USER_PHONE_NUMBER": "your-value",
"BETTERCALLCLAUDE_OPENAI_API_KEY": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_NUMBER": "your-value",
"BETTERCALLCLAUDE_PORT": "your-value",
"TAILSCALE_HOSTNAME": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_PROVIDER": "your-value",
"BETTERCALLCLAUDE_BAILEYS_AUTH_DIR": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"better-call-claude": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"better-call-claude"
],
"env": {
"BETTERCALLCLAUDE_PHONE_PROVIDER": "your-value",
"BETTERCALLCLAUDE_PHONE_NUMBER": "your-value",
"BETTERCALLCLAUDE_PHONE_ACCOUNT_SID": "your-value",
"BETTERCALLCLAUDE_PHONE_AUTH_TOKEN": "your-value",
"BETTERCALLCLAUDE_USER_PHONE_NUMBER": "your-value",
"BETTERCALLCLAUDE_OPENAI_API_KEY": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_NUMBER": "your-value",
"BETTERCALLCLAUDE_PORT": "your-value",
"TAILSCALE_HOSTNAME": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_PROVIDER": "your-value",
"BETTERCALLCLAUDE_BAILEYS_AUTH_DIR": "your-value",
"BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE": "your-value"
}
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Este se ejecuta en tu computadora, y ChatGPT solo puede conectarse a servidores en internet. Elige otra app.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
BETTERCALLCLAUDE_WHATSAPP_NUMBER envBETTERCALLCLAUDE_PORT envTAILSCALE_HOSTNAME envBETTERCALLCLAUDE_WHATSAPP_PROVIDER envBETTERCALLCLAUDE_BAILEYS_AUTH_DIR envBETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE envEsta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Se ejecuta en tu computadora; la lista de herramientas aparece en tu app de IA después de instalarlo.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 8 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub sns45, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Este se ejecuta en tu computadora; no hay endpoint en internet
Se ejecuta en tu computadora y usa ajustes locales en su lugar
Se ejecuta en tu computadora; solo podemos leer listas de herramientas de endpoints en internet
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 1 de 1 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
Debes completar: BETTERCALLCLAUDE_PHONE_PROVIDER, BETTERCALLCLAUDE_PHONE_NUMBER, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN, BETTERCALLCLAUDE_USER_PHONE_NUMBER, BETTERCALLCLAUDE_OPENAI_API_KEY
Se ejecuta en tu computadora. Tu app de IA lo inicia cuando hace falta, y los datos no pasan por los servidores del creador (a menos que el propio servidor llame a un servicio en línea).
El repo de GitHub cambió por última vez –, y la última versión (3.1.3) llegó al registro hace 4 meses.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. También necesitas Node.js en tu computadora.
En la misma categoría: Vexa, emailmd, MCP WhatsApp Cloud
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API
Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
Bi-directional communication for Claude Code via Voice Calls, SMS, and WhatsApp.
Call Claude from your phone to start tasks, and receive callbacks when Claude needs input or wants to share status.
📞 "Hey Claude, refactor the auth module and call me when you're done or need a decision."
*[20 minutes later, phone rings]*
🤖 "I've finished the refactor but found a security issue. Should I fix it now or create a ticket?"
💬 *Or via SMS/WhatsApp:*
You: "Claude, how's the deployment going?"
Claude: "Deployment complete. 3 services updated, all health checks passing."
### ⚠️ Testing Status
| Channel | Provider | Status |
|---------|----------|--------|
| Voice | Twilio | ✅ Tested & Working |
| WhatsApp | Twilio Sandbox | ✅ Tested & Working |
| SMS | Twilio | ⏳ Pending A2P 10DLC verification |
| Voice | Telnyx | 🔬 Not yet tested |
| SMS | Telnyx | 🔬 Not yet tested |
| WhatsApp | Telnyx | 🔬 Not yet tested |
| WhatsApp | Baileys (free) | 🔬 New - testing welcome |
*Contributions welcome for testing other provider/channel combinations!*
| Setup | What You Get | Cost | Accounts Needed |
|---|---|---|---|
| Baileys only | WhatsApp messaging | Free | None |
| Twilio/Telnyx | Voice + SMS + WhatsApp | ~$1/mo + usage | Twilio/Telnyx + OpenAI |
| Hybrid | Voice + SMS (Twilio) + WhatsApp (Baileys) | ~$1/mo + voice usage | Twilio/Telnyx + OpenAI |
Just want WhatsApp? Skip to Option C: Baileys — no accounts, no API keys, completely free.
Option A: Telnyx (Recommended - 50% cheaper)
/webhook/telnyx/inbound/webhook/telnyx/sms/webhook/telnyx/whatsappOption B: Twilio
/webhook/twilio/inbound/webhook/twilio/sms/webhook/twilio/whatsappOption C: Baileys (Free WhatsApp — no API provider needed)
Baileys connects directly to WhatsApp's Web protocol via WebSocket. It uses your personal WhatsApp account — no business verification, no API costs, no Twilio/Telnyx required.
How it works: Same as WhatsApp Web — you link a device by scanning a QR code.
Step 1: Clone and install
git clone https://github.com/sns45/better-call-claude
cd better-call-claude bun install
Step 2: Pair your WhatsApp
bun run baileys:pair
Your session is saved in data/baileys-auth/ — you won't need to scan again.
Step 3: Add to Claude Code (~/.claude.json or ~/.claude/settings.json):
{
"mcpServers": { "better-call-claude": { "command": "bun", "args": ["run", "/path/to/better-call-claude/src/index.ts"], "env": { "BETTERCALLCLAUDE_WHATSAPP_PROVIDER": "baileys", "BETTERCALLCLAUDE_USER_PHONE_NUMBER": "+1234567890" } } } }
That's it! No Tailscale, no Twilio, no OpenAI keys needed.
Step 4: Restart Claude Code and test
Send a WhatsApp message to yourself (or have someone message you) — Baileys receives it and spawns a Claude task. Or ask Claude to send you a WhatsApp:
"Send me a WhatsApp saying hello"
Option D: Hybrid (Twilio/Telnyx voice + Baileys WhatsApp)
Get the best of both worlds: Twilio/Telnyx handles voice calls and SMS, Baileys handles WhatsApp for free.
bun run baileys:pair to pair your WhatsApp{
"env": { "BETTERCALLCLAUDE_PHONE_PROVIDER": "twilio", "BETTERCALLCLAUDE_WHATSAPP_PROVIDER": "baileys", "BETTERCALLCLAUDE_PHONE_ACCOUNT_SID": "your-account-sid", "BETTERCALLCLAUDE_PHONE_AUTH_TOKEN": "your-auth-token", "BETTERCALLCLAUDE_PHONE_NUMBER": "+15551234567", "BETTERCALLCLAUDE_USER_PHONE_NUMBER": "+15559876543", "BETTERCALLCLAUDE_OPENAI_API_KEY": "sk-..." } }
Voice calls and SMS go through Twilio. WhatsApp goes through Baileys (free).
Skip this step if you're using Baileys-only mode (Option C). Baileys doesn't need webhooks.
Tailscale Funnel provides free, stable public URLs for receiving webhooks from your phone provider.
Why Tailscale? Free unlimited tunnels, stable URLs (no random subdomains), enterprise-grade security.
Path: Better Call Claude uses
/bccpath (e.g.,https://your-hostname.ts.net/bcc) to avoid conflicts with other services.
First-time setup (automated):
When you first start the MCP server, it will guide you through setup:
# macOS
brew install tailscale
curl -fsSL https://tailscale.com/install.sh | sh
tailscale up and open your browserThat's it! The server handles the rest automatically.
# Quick start with bunx (recommended)
bunx better-call-claude
bun install -g better-call-claude better-call-claude
Add to ~/.claude/settings.json:
{
"mcpServers": { "better-call-claude": { "command": "bunx", "args": ["better-call-claude"], "env": { "BETTERCALLCLAUDE_PHONE_PROVIDER": "telnyx", "BETTERCALLCLAUDE_PHONE_ACCOUNT_SID": "your-connection-id", "BETTERCALLCLAUDE_PHONE_AUTH_TOKEN": "your-api-key", "BETTERCALLCLAUDE_PHONE_NUMBER": "+15551234567", "BETTERCALLCLAUDE_USER_PHONE_NUMBER": "+15559876543", "BETTERCALLCLAUDE_OPENAI_API_KEY": "sk-..." } } } }
Note: Tailscale setup is automatic on first run. The server will guide you through installation and authentication if needed.
Restart Claude Code. Done!
| Variable | Description |
|---|---|
BETTERCALLCLAUDE_PHONE_PROVIDER | telnyx or twilio |
BETTERCALLCLAUDE_PHONE_ACCOUNT_SID | Provider account/connection ID |
BETTERCALLCLAUDE_PHONE_AUTH_TOKEN | Provider API key/auth token |
BETTERCALLCLAUDE_PHONE_NUMBER | Your Telnyx/Twilio phone number (E.164) |
BETTERCALLCLAUDE_WHATSAPP_NUMBER | WhatsApp number if different (e.g., Twilio Sandbox) |
BETTERCALLCLAUDE_USER_PHONE_NUMBER | Your personal phone number |
BETTERCALLCLAUDE_OPENAI_API_KEY | OpenAI API key for TTS/STT |
| Variable | Default | Description |
|---|---|---|
BETTERCALLCLAUDE_WHATSAPP_PROVIDER | *(unset)* | Set to baileys to enable free WhatsApp |
BETTERCALLCLAUDE_BAILEYS_AUTH_DIR | data/baileys-auth | Session credential directory |
Baileys-only mode: When
WHATSAPP_PROVIDER=baileysand no Twilio/Telnyx credentials are set, onlyUSER_PHONE_NUMBERis required. No Tailscale, no OpenAI key needed.
| Variable | Default | Description |
|---|---|---|
TAILSCALE_HOSTNAME | auto-detected | Override Tailscale hostname |
| Variable | Default | Description |
|---|---|---|
BETTERCALLCLAUDE_TTS_VOICE | onyx | OpenAI voice (alloy, echo, fable, onyx, nova, shimmer) |
BETTERCALLCLAUDE_PORT | 3333 | Local HTTP server port |
BETTERCALLCLAUDE_TRANSCRIPT_TIMEOUT_MS | 180000 | Speech timeout (3 min) |
BETTERCALLCLAUDE_STT_SILENCE_DURATION_MS | 800 | End-of-speech detection |
Call your Telnyx/Twilio phone number from your personal phone:
📱 "Hey Claude, I need you to write unit tests for the payment module. Call me when you're done."
Claude will acknowledge and start working. When done, it calls you back.
Claude can initiate calls when it needs your input:
🤖 "I found 3 different approaches for the caching layer. Want me to explain them so you can choose?"
Text your Telnyx/Twilio number:
💬 "Hey Claude, what's the status of the deployment?"
Claude will respond via SMS:
🤖 "Deployment is 80% complete. Running integration tests now. ETA: 5 minutes."
Claude can send you text updates:
🤖 "Build failed on line 42 of auth.ts. Reply with 'fix' to auto-fix or 'skip' to continue."
Send a WhatsApp message to your business number:
💬 "Show me the error logs from the last hour"
Claude responds in WhatsApp:
🤖 "Found 3 errors:\n1. Co
Solo se muestra el principio; lee el resto en el repo