WhatsApp MCP: read and reply to WhatsApp from Claude or ChatGPT
This is the Claude WhatsApp connector, and it works in ChatGPT too. With Lodestone connected to your own WhatsApp, Claude or ChatGPT can list your chats, read and search messages, and send a reply you approve. The same connection covers Telegram, Signal, iMessage and Discord.
Free. No card, no password. We email you a link that sets up your account.
What Claude and ChatGPT can do with it
- List your chats and read recent messages in one.
- Search across conversations for a name, date or detail.
- Draft and send a message. Sending is marked as a write, so your assistant asks you before it goes out.
Try it
Prompt to try:
Read my unread WhatsApp chats from today, tell me which ones need an answer, and draft a reply for each. Don't send anything yet.
Messaging uses your own account, so there is no recorded demo on this page.
Set up in one link
Connect Lodestone, then link your own WhatsApp account once from your dashboard. Messages stay in your account; Lodestone reads and sends as you.
- Sign in with your email above. There is no password; you get a link, and your dashboard shows your connector link.
- In Claude: Customize, Connectors, Add, Add custom connector, then paste the link. In ChatGPT: turn on Developer Mode and add a connector with the link.
- Ask your question in a normal chat.
Questions
Is there a WhatsApp MCP for Claude?
Yes. Lodestone connects your own WhatsApp (and Telegram, Signal, iMessage and Discord) to Claude, ChatGPT and other assistants through one link.
Can Claude send WhatsApp messages?
Yes, after you approve. The send tool is marked as a write so the assistant asks first.
Does it read all my chats?
Only what your assistant asks for in a conversation. You can switch the messaging tools off in your dashboard at any time.
Does it cost anything?
Lodestone is free. Your messaging apps stay as they are.
Related
Connect it free
No card and no password. Sign in with your email and add the link to Claude or ChatGPT.