Go Whatsapp Web Multidevice MCP Server

You may modify this by using the option below: - `--webhook-secret="secret"` - **Webhook Payload Documentation** For detailed webhook payload

Remote serverstreamable-httpGo

What is the Go Whatsapp Web Multidevice MCP server?

Most team communication work still happens through a UI a human drives. Go Whatsapp Web Multidevice MCP server moves it into the conversation instead. You may modify this by using the option below: - --webhook-secret="secret" - Webhook Payload Documentation For detailed webhook payload schemas, security implementation, and integration examples, see [Webhook Payload.

The tools it exposes

The server publishes 14 tools. What each one is for:

  • Multi — device support**: You can now connect and manage multiple WhatsApp accounts simultaneously in a single
  • X-Device — Id header, or
  • example — Hello @628974812XXXX, @628974812XXXX
  • available — mark as online (suppresses phone notifications)
  • unavailable — register pushname without going online (default, preserves phone notifications)
  • none — skip presence entirely (pushname won't be registered, contacts may see "-" as name)
  • Per — Device Webhook** - Each device can have its own webhook URL
  • Linux — - sudo apt update
  • Variable — Description
  • APP_PORT — Application port
  • APP_HOST — Host address to bind the server
  • APP_DEBUG — Enable debug logging

Getting it running

Because this one is hosted, setup is mostly authentication — you point your client at the endpoint and approve access. Nothing runs on your machine, so there is no runtime to keep patched.

What it needs from you

Configuration is passed through the environment: CGO_CFLAGS_ALLOW, APP_BASE_PATH, WHATSAPP_WEBHOOK_SECRET, CHATWOOT_URL, CHATWOOT_API_TOKEN, CHATWOOT_ACCOUNT_ID, CHATWOOT_INBOX_ID, CHATWOOT_DEVICE_ID. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

How it compares

Among the team communication options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Go Whatsapp Web Multidevice's toolset — Multi, X-Device, example and 11 more — is a fair guide to whether it matches your workflow. It is maintained by aldinokemal; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Go Whatsapp Web Multidevice's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Things to watch

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • With 14 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Go Whatsapp Web Multidevice.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
Multidevice support**: You can now connect and manage multiple WhatsApp accounts simultaneously in a single
X-DeviceId header, or
exampleHello @628974812XXXX, @628974812XXXX
availablemark as online (suppresses phone notifications)
unavailableregister pushname without going online (default, preserves phone notifications)
noneskip presence entirely (pushname won't be registered, contacts may see "-" as name)
PerDevice Webhook** - Each device can have its own webhook URL
Linux- sudo apt update
VariableDescription
APP_PORTApplication port
APP_HOSTHost address to bind the server
APP_DEBUGEnable debug logging
APP_OSOS name (device name in WhatsApp)
APP_BASIC_AUTHBasic authentication credentials

Configuration

VariableDescriptionRequired
CGO_CFLAGS_ALLOWConfiguration value read at startup.Optional
APP_BASE_PATHFilesystem location the server is allowed to use.Optional
WHATSAPP_WEBHOOK_SECRETCredential the server authenticates with.Yes
CHATWOOT_URLEndpoint or connection string the server talks to.Yes
CHATWOOT_API_TOKENCredential the server authenticates with.Yes
CHATWOOT_ACCOUNT_IDConfiguration value read at startup.Optional
CHATWOOT_INBOX_IDConfiguration value read at startup.Optional
CHATWOOT_DEVICE_IDConfiguration value read at startup.Optional

Example prompts to try

  • Use Go Whatsapp Web Multidevice to Multi.
  • Use Go Whatsapp Web Multidevice to X-Device.
  • Use Go Whatsapp Web Multidevice to example.

Frequently asked questions

It connects Go Whatsapp Web Multidevice to MCP-compatible AI assistants such as Claude and Cursor, exposing 14 tools (Multi, X-Device, example, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Go Whatsapp Web Multidevice directly.