What is a WhatsApp MCP server?

A WhatsApp MCP server lets an AI assistant such as ChatGPT or Claude read and act on WhatsApp through the Model Context Protocol, an open standard for connecting assistants to software. Some connect to a personal WhatsApp account; others, like SAMWAD, connect to a business account on the WhatsApp Business Platform.

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Available in ChatGPT appsAvailable in Claude connectors

ChatGPT or Claude · SAMWAD connectedIllustrative

In SAMWAD, how many opted-in contacts are in the Pune leads group?

Read contact groups in SAMWADPune leads has 1,284 contacts, and 1,240 are opted in to WhatsApp messages.

Draft a utility template for their site visit reminders.

Template drafted and checkedDraft ready, set as Utility, with a Get directions button. Shall I submit it to Meta?Waiting for your yes

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The basics

MCP in one paragraph

AI assistants are good at writing and planning, but on their own they can’t touch your tools. MCP gives them a standard way to use one, with your permission.

MCP server: An MCP server is a small service that exposes a tool’s actions, like “list contacts” or “send a template”, to AI assistants in a standard format. The assistant decides when to call an action based on what you ask, and the server carries it out. A WhatsApp MCP server exposes WhatsApp actions.

MCP vs API

How a WhatsApp MCP server differs from the WhatsApp API

They aren’t rivals. An MCP server for business WhatsApp usually sits on top of an API; the difference is who uses it.

	WhatsApp API	WhatsApp MCP server
Who uses it	Developers, from their own code	An AI assistant, on behalf of a person in a chat
How you ask	HTTP requests with exact parameters	Plain language: “send the Diwali template to repeat buyers”
Best for	Automatic messages from your systems: OTPs, order updates, EMI reminders	Work a person would otherwise do in a dashboard: drafting templates, planning campaigns, reviewing results
Who confirms	Your code decides	You confirm in the chat before anything is sent
In SAMWAD	REST API and webhooks	ChatGPT and Claude connector

The options

Two kinds of WhatsApp MCP server

Personal-account projects

Open-source servers on GitHub and in MCP directories that connect to a personal WhatsApp account, usually through WhatsApp Web. They suit individual experiments. They aren’t part of the WhatsApp Business Platform, have no template approval or opt-in controls, and automating a personal account can break WhatsApp’s terms of service.

Business-platform servers

Servers that work through a WhatsApp Business API provider, on a business number. Messages follow WhatsApp’s business rules: approved templates, opt-in, quality ratings and Meta’s pricing. This is the kind a company should use with customers. SAMWAD’s connector is one.

Where SAMWAD fits

What SAMWAD’s MCP connector covers

SAMWAD runs the server; you add it to ChatGPT or Claude and sign in. It covers six areas of your WhatsApp Business account.

Area	What the assistant can do
Contacts and groups	Import contact lists, search and update contacts and their fields, create and manage groups
Templates	Draft and edit templates, upload header images and media, check them against WhatsApp’s rules, preview and submit to Meta
Campaigns	Estimate how many contacts a campaign will reach, prepare and preview it, then send now or schedule it
Journeys	Build a chatbot journey from a description, simulate customer paths, and review it before turning it on
Results	Pull campaign analytics, see why individual messages failed, and get suggested next steps
Conversations	Search past conversations when you ask, find a customer’s recent chats, and summarise them

Template submissions and campaign sends happen only after you confirm. See Claude setup and ChatGPT setup.

Before you connect one

Questions to ask of any WhatsApp MCP server

Which WhatsApp does it use? A business number on the WhatsApp Business Platform, or a personal account through WhatsApp Web?
Who confirms sends? The assistant should show you the audience and a preview, and wait for your yes.
What can it reach? Limit it to the actions you need. SAMWAD’s connector is scoped to contacts, templates, campaigns, journeys, results and conversations.
How does it sign in? Prefer a sign-in to your own account over an API key pasted into a config file.
Where does the work show up? Your team should see templates and campaigns in the same app, not in a separate log.

FAQ

WhatsApp MCP server FAQs

Want to see SAMWAD’s connector on your own account? We’ll set it up with you on a call.