Advertise
MCP.so
Sign In

WhatsApp Message Sender MCP Tool

@deuslirio

Repository

Basic information

Category

Communication

Transports

stdio

Author

deuslirio

About WhatsApp Message Sender MCP Tool

MCP to send message using Meta whatsapp API

WhatsApp Message Sender MCP Tool config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "mcp-server-whatsapp-message": {
      "command": "uv",
      "args": [
        "pip",
        "install",
        "-e",
        "."
      ]
    }
  }
}

WhatsApp Message Sender MCP Tool tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is WhatsApp Message Sender MCP Tool?

This MCP server sends WhatsApp messages via the Meta (Facebook) WhatsApp Business API and provides a contacts resource. It is built for developers who want to integrate WhatsApp messaging into AI assistants or automated workflows using the Model Context Protocol.

How to use WhatsApp Message Sender MCP Tool?

Install dependencies with uv pip install -e . in the cloned repository. Run the server with uv run python main.py for standalone mode, or add the whatsapp entry to your Claude Local configuration under mcpServers, setting environment variables META_ACCESS_TOKEN and META_PHONE_NUMBER_ID. The tool exposes a send_whatsapp_message tool (parameters: phone_number, message) and a contacts resource at resource://contacts.

Key features of WhatsApp Message Sender MCP Tool

  • Send WhatsApp messages via Meta Business API
  • Supports international phone number format
  • Provides a contacts resource listing names and numbers
  • Runnable in standalone or Claude Local mode
  • Configured with environment variables for credentials

Use cases of WhatsApp Message Sender MCP Tool

  • Automating outbound WhatsApp notifications from an AI assistant
  • Integrating WhatsApp messaging into Claude Local workflows
  • Retrieving a contact list from the server resource

Frequently asked questions

1

What are the runtime requirements?

Python 3.12 or higher, `uv` package manager, and Meta WhatsApp Business API credentials (access token and phone number ID).

2

How do I configure the Meta API credentials?

Set the environment variables `META_ACCESS_TOKEN` and `META_PHONE_NUMBER_ID` in the Claude Local configuration or provide them in your environment.

3

Does this tool support receiving messages?

No. The README only describes sending messages. Receiving is shown in demo screenshots but is not documented as a server capability.

4

What transports does the server use?

The README does not specify transports; it runs as a Python process invoked via `uv run` and communicates via stdio for MCP.

5

How can I troubleshoot common errors?

Ensure the `mcp` package is installed (`uv pip install mcp==1.6.0`), check environment variables are correctly set, and try clearing uv cache (`uv cache clean`) if errors occur with `uv run`.

Comments

More Communication MCP servers

Atomic Mail Agentic

Atomic-Mail

Let your agents read, send and react to email autonomously, without human involvement

255

Agent Inbox

Agent Inbox

Give your agent an inbox. Its own address on email, Slack and Telegram. A product of Novu

Faxify MCP

Const Agility, LLC

Send, receive and track real faxes in the US and Canada from Claude, ChatGPT or Cursor.

Pidgeon

Pidgeon

Email inboxes for AI agents. Give an agent its own address in one call; it sends, receives and replies in threads, waits for a sign-up code and gets it back already extracted, and hands a conversation to a person when it

Surgemesh

Novus Index LLC

Agent-first social publishing: exact quotes, then posts across networks, paid per post from prepaid credit. Remote MCP. Preview: quotes and sandbox posts now; live posts soon. By Novus Index LLC.

Advertise