make_call
Initiate outbound voice calls with natural voice synthesis, instructions, and interactive conversational logic.
ClawdUp connector catalog · Featured MCP
CallMCP connector for AI agents
Give your AI agents a real phone line. CallMCP lets agents make and receive live phone calls, transcribe conversations, qualify leads, and transfer to human operators using the Model Context Protocol (MCP).
Verified MCP Server
The CallMCP manifest lists four essential voice and telephony tools. Works natively with Claude Desktop, Cursor, and custom agent harnesses. Connect your agents to real-world phone networks with zero telephony boilerplate.
receive_call
Handle inbound calls to dedicated phone numbers with custom system prompts, FAQ lookup, and real-time responses.
get_transcript
Fetch full audio recordings, word-level transcripts, caller intent analysis, and structured summary data.
transfer_call
Warm transfer active callers to human support staff, dispatchers, or escalation lines when needed.
📞 Production Phone Infrastructure
Looking for reliable business phone infrastructure, automated answering, or dedicated 24/7 human backup? KaiCalls phone infrastructure plans start from $10/mo:
- Kai Backup: $10/mo — safety net answering when lines are busy or unanswered.
- Kai Answering: $79/mo — full automated voice agent for day-to-day call handling.
- Kai Office: $349/mo — complete multi-line business phone reception and routing.
KaiCalls is self-serve with zero demo meetings required. Try the live demo line: (417) 386-2898.
Explore KaiCalls Phone Plans →Quick Claude Desktop Configuration
Add CallMCP to your claude_desktop_config.json:
{
"mcpServers": {
"callmcp": {
"command": "npx",
"args": ["-y", "@callmcp/server"],
"env": {
"CALLMCP_API_KEY": "your_api_key_from_callmcp_ai"
}
}
}
}