WhatsApp MCP Server - Human-in-the-loop for AI agents via WhatsApp
Connect Runs on your machine
claude mcp add whatsapp-mcp -e WHATSAPP_TARGET_NUMBER=<WHATSAPP_TARGET_NUMBER> -e WHATSAPP_ALLOWED_NUMBERS=<WHATSAPP_ALLOWED_NUMBERS> -- npx -y @mhrj/[email protected]{
"mcpServers": {
"whatsapp-mcp": {
"command": "npx",
"args": [
"-y",
"@mhrj/[email protected]"
],
"env": {
"WHATSAPP_TARGET_NUMBER": "<WHATSAPP_TARGET_NUMBER>",
"WHATSAPP_ALLOWED_NUMBERS": "<WHATSAPP_ALLOWED_NUMBERS>"
}
}
}
}{
"mcpServers": {
"whatsapp-mcp": {
"command": "npx",
"args": [
"-y",
"@mhrj/[email protected]"
],
"env": {
"WHATSAPP_TARGET_NUMBER": "<WHATSAPP_TARGET_NUMBER>",
"WHATSAPP_ALLOWED_NUMBERS": "<WHATSAPP_ALLOWED_NUMBERS>"
}
}
}
}{
"servers": {
"whatsapp-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mhrj/[email protected]"
],
"env": {
"WHATSAPP_TARGET_NUMBER": "<WHATSAPP_TARGET_NUMBER>",
"WHATSAPP_ALLOWED_NUMBERS": "<WHATSAPP_ALLOWED_NUMBERS>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
WHATSAPP_TARGET_NUMBERRequired | Target WhatsApp number (required) |
WHATSAPP_ALLOWED_NUMBERSOptional | Comma-separated JIDs to restrict who can control replies |
Details
| Package | @mhrj/[email protected] (NPM, stdio) |
| First published | 25 Mar 2026 |
| Last updated | 25 Mar 2026 |
| Registry name | io.github.meharajM/whatsapp-mcp |
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