WhatsApp MCP Server
for AI Agents.
Wasmer is a read-only MCP middleware that lets AI agents read WhatsApp messages and context — without direct access to your WhatsApp account, and without putting it at risk.
Connecting an agent directly to WhatsApp is dangerous.
When you connect an AI agent straight to WhatsApp (via Green API or similar), the agent has full access to the account. One mistake can get the number banned — or expose sensitive conversations. Wasmer removes that risk.
A read-only layer between your agent and WhatsApp.
The agent queries Wasmer for context. Wasmer returns only what the agent needs — no write access, no direct API exposure.
1. Agent asks for context
Your AI agent queries Wasmer for the WhatsApp messages or conversation history it needs.
2. Wasmer reads — safely
Wasmer pulls only the requested context from WhatsApp through its built-in MCP. Read-only. No write access ever.
3. Agent gets exactly what it needs
Wasmer returns the relevant context to the agent — nothing more, nothing less.
Built safe, by design.
Read-only by design
Wasmer can never send, delete, or modify messages. There is no write path — by architecture, not by policy.
No external provider needed
Everything is built into the MCP — no Green API, no Maytapi, no extra backend to wire up. Wasmer connects to WhatsApp directly.
No account exposure
The agent never touches your WhatsApp credentials. One mistake can't ban your number or leak conversations.
Developers & businesses running AI agents on WhatsApp.
If your agent needs message context — conversation history, recent messages, chat metadata — but you can't afford to hand it the keys to your WhatsApp account, Wasmer is the layer in between.
Not locked into any single agent.
Wasmer speaks MCP — the standard protocol. Use it with whatever agent you already run. Claude Code, OpenAI Agent, OpenAI CLI, Cursor, Windsurf, Cline — if it supports MCP, it works with Wasmer.
Request early access.
Wasmer is in private beta. Drop your email and we'll reach out.
Frequently Asked Questions
Wasmer is an MCP (Model Context Protocol) server for WhatsApp. It lets any AI agent read and send WhatsApp messages natively, without an external WhatsApp API provider.