Official MCP RegistryHosted serverapi.callingly.com
Callingly
AI agents can call leads, send SMS, and schedule callbacks for sales teams via Callingly.
Connect to Claude Code
Copyclaude mcp add --transport http callingly https://api.callingly.com/mcpVendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.
Endpoints
- https://api.callingly.com/mcpstreamable-http
Published in the official MCP registry as “Callingly”. Verified through the vendor namespace.