Claude Desktop's MCP support lets you connect external data sources to the Claude chat window. Add InstantReply once and Claude can read every WhatsApp chat, Instagram DM, and Messenger thread — triage your inbox, draft replies, and qualify leads from a single conversation.

~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"instantreply": {
"command": "npx",
"args": [
"-y",
"@instantreply/mcp"
],
"env": {
"INSTANTREPLY_API_KEY": "ir_live_YOUR_KEY_HERE"
}
}
}
}Swap ir_live_YOUR_KEY_HERE for your key from the dashboard. Restart Claude Desktop. Try it.
What you can ask
Ask Claude: show me today's hot leads across WhatsApp and Instagram. It uses the lead temperature score to sort them — very hot first. Review and reply without opening any other tab.
Ask: give me last week's reply stats and which chats are still open. Claude pulls the numbers from the analytics endpoint and formats them paste-ready for your team standup.
Tell Claude to draft replies for all open WhatsApp chats using your AI Brain. It shows all drafts in one view. You review, hit confirm once, and they send across WhatsApp, Instagram, and Messenger.
Why InstantReply
Most teams bolt five tools together and still miss leads. InstantReply ships all of it in one inbox your Claude Desktop can call directly.
Set up · 30 seconds
Open the dashboard. Pick scopes. Copy the key once.
Drop the snippet into ~/Library/Application Support/Claude/claude_desktop_config.json. Save.
Quit Claude Desktop and reopen it. Ask: show me open chats from today.
Use a different tool?
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Connect Instagram, WhatsApp, and Messenger. Train your AI Brain. Let Claude Desktop close leads while you ship code. Thousands of businesses already do. Setup takes 30 seconds.