A professional AI voice skill that executes outbound phone calls with natural conversation flow, custom personalities, and full transcript recording.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install clawcall-ai
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install clawcall-ai using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is ClawCall AI?
ClawCall AI is a specialized communication tool designed for the Openclaw Skills ecosystem, enabling developers to automate real-world phone outreach. It leverages Telnyx for telephony infrastructure and Deepgram for high-performance voice processing, allowing AI agents to handle follow-ups, reminders, and complex task-oriented conversations with human-like fluidity.
Unlike simple robocallers, this skill prioritizes context and personality. By providing detailed background information, the agent can act as a specific employee or representative, ensuring a professional and empathetic interaction. It is ideal for bridging the gap between digital workflows and traditional voice communication channels.
ClawCall AI Use Cases
- Scheduling and confirming appointments for clinics, salons, or professional services.
- Following up on outstanding invoices or balances with specific payment instructions.
- Conducting multi-stage interactions where an agent needs to call back with requested information.
- Sending automated yet personalized reminders for post-operative care or service check-ups.
How ClawCall AI Works
- The user triggers the skill by providing a destination phone number (E.164 format) and a rich context string including personality and task details.
- The skill initiates a connection via Telnyx and establishes a real-time audio stream using a managed ngrok tunnel or public WebSocket.
- The AI agent processes speech-to-text via Deepgram and generates natural responses using ElevenLabs voice synthesis.
- During the call, the agent follows the specific task context, handling questions and providing details as instructed.
- Once the call terminates, the skill saves a local audio recording and returns a full text transcript for further processing within the Openclaw Skills environment.
ClawCall AI Setup
Before running the skill, ensure you have set the required environment variables: TELNYX_API_KEY, TELNYX_CONNECTION_ID, TELNYX_PHONE_NUMBER, and DEEPGRAM_API_KEY.
First, install the necessary dependencies:
npm install
To initiate a call using a managed tunnel, use the following command structure:
node telnyx_voice_agent.js --to "+15551234567" --ngrok --personality "A warm receptionist" --task "Follow up on the appointment for Max."
ClawCall AI Data Schema & Taxonomy
ClawCall AI organizes interaction data into transcripts and media files for easy auditing and record-keeping:
| Data Type | Description | Location |
|---|---|---|
| Transcript | Full text log of the conversation returned as output. | Openclaw Logs |
| Audio Recording | MP3/WAV file of the call session. | ./recordings |
| Task Metadata | The personality and task instructions provided during invocation. | Command Arguments |
| Session Logs | Connection and recording lifecycle events (e.g., URL discovery). | CLI Output |
ClawCall AI Advanced Features
- Multi-turn continuity: Pass previous call transcripts into the task context for seamless follow-up conversations.
- Custom Voice Selection: Choose between specific ElevenLabs voices like Rachel, Adam, or Josh to match your brand tone.
- Automated Tunneling: Integrated ngrok support simplifies local testing without complex network configuration.
- Privacy-First Recording: Automatically downloads recordings to local storage and deletes them from the cloud provider.
- Context-Specific Logic: The agent is programmed to never assume data, ensuring accuracy and reliability during professional outreach.
SKILL.md
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