Supercall is an OpenClaw skill. Make AI-powered phone calls with custom personas and goals. Uses OpenAI Realtime API + Twilio for ultra-low latency voice conversations. Supports DTMF/IVR na.. It belongs to the Productivity collection. For background, see OpenClaw Twilio Integration - Communication Management in our wiki.
Supercall 语音工具，实时处理。
Supercall has 1.3K downloads from the OpenClaw community.
voice interaction
One-command install via OpenClaw
Installing Supercall in OpenClaw takes just one command. Make sure you have OpenClaw set up and running before proceeding.
Run the following command in your terminal to add Supercall to your OpenClaw instance:
openclaw skill install supercallConfirm the skill is properly installed and ready to use:
openclaw skill listThe skill is now available in your OpenClaw conversations. Simply describe what you want to accomplish, and OpenClaw will automatically invoke Supercall when relevant.
What people do with Supercall:
| Author | xonder |
| Category | Productivity |
| Version | 2.0.0 |
| Updated | 2026-03-01 |
| Downloads | 1,331 |
| Score | 1,069 |
| Homepage | https://clawhub.ai/xonder/supercall |
Supercall is an OpenClaw skill. Make AI-powered phone calls with custom personas and goals. Uses OpenAI Realtime API + Twilio for ultra-low latency voice conversations. Supports DTMF/IVR na.. Install it with one command and it works inside your existing setup.
The Bottom Line: AI-generated robocalls are now illegal under federal law without prior express written consent. The FCC has proposed even stricter rules requiring explicit disclosure and opt-in conse With Supercall on OpenClaw, you can handle this directly from your AI assistant.
YOU CAN BUILD A CHATBOT THAT FEELS LIKE IT FITS YOUR BRAND AND TALKS MORE LIKE A REAL PERSON BY FOLLOWING THESE STEPS. With Supercall on OpenClaw, you can handle this directly from your AI assistant.
Run "openclaw skill install supercall" in your terminal. OpenClaw must be set up first. After install, the skill is available in your conversations automatically.
Yes. Supercall is free and open-source. Install it from the OpenClaw skill directory at no cost. Maintained by xonder.
Learn more from these authoritative sources:
Discover other popular skills in the Productivity category.