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WhatsApp Python Automation MCP Server

@AakibAnsarime

Repository

Basic information

Category

Communication

License

MIT

Transports

stdio

Author

AakibAnsarime

About WhatsApp Python Automation MCP Server

WhatsApp Messaging with MCP & Ollama This project integrates PraisonAI Agents with Ollama (llama3.2) and a Go-based WhatsApp bridge. It allows you to send WhatsApp messages using natural language through a local REST API, powered by an LLM and custom MCP tools.

#mcp#whatsapp#ollama#mcp-server

WhatsApp Python Automation MCP Server config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

WhatsApp Python Automation MCP Server tools

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Overview

What is WhatsApp Python Automation?

WhatsApp Python Automation is an MCP (Model Context Protocol) server that lets you send WhatsApp messages programmatically using a Python script. It automates a WhatsApp Web session, authenticates via QR code, and provides a bridge (Go-based) that a Python AI client can connect to for sending messages.

How to use WhatsApp Python Automation?

Clone the repository, install Python dependencies with pip install -r requirements.txt, then start the Go MCP server with go run main.go. For the first run, scan the QR code with your WhatsApp mobile app. After authentication, run python whatsapp_message.py to send messages using the format send message to "recipient_name" "your message". Contacts must be added manually to a JSON file.

Key features of WhatsApp Python Automation

  • Send messages to individual contacts or groups
  • Uses WhatsApp Web’s browser automation
  • Easy setup with Python and Go
  • Authenticate once, session lasts ~20 days
  • Works with an AI client over MCP

Use cases of WhatsApp Python Automation

  • Automate sending messages from a Python AI assistant
  • Programmatically notify contacts or groups
  • Integrate WhatsApp messaging into custom workflows

Frequently asked questions

1

What are the prerequisites?

Python 3.6 or higher, Go version 1.16 or higher, a Chrome or Firefox browser, an active WhatsApp account, and a stable internet connection. Windows users also need to enable CGO and install a C compiler via MSYS2.

2

How do I authenticate for the first time?

Run the Go bridge; a QR code will appear in the terminal. Scan it with your WhatsApp mobile app (Settings → Linked Devices → Link a Device). Keep your phone connected to the internet.

3

Why must my phone stay connected?

WhatsApp Web mirrors your phone’s connection. If your phone goes offline, the bridge loses its session and cannot send messages.

4

How long does the session last?

The authenticated session typically lasts about 20 days before requiring re-authentication.

5

What should I do if I see Windows-specific errors?

Ensure CGO is enabled (`go env -w CGO_ENABLED=1`) and that MSYS2 is installed with the GCC compiler added to your system PATH. If a `go.sum` entry is missing, run `go mod tidy` in the `whatsapp-bridge` directory.

Comments

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