voice-call

name	voice-call
description	Place an outbound voice call via a configured bridge (LiveKit/Twilio/etc.). Use when: the user asks to call a phone number with a spoken message. NOT for: messaging (use a channel).
metadata	{"all_agents":{"emoji":"📞"},"secrets":[{"name":"VOICE_CALL_BRIDGE_URL","description":"HTTPS URL of your dial bridge (LiveKit/Twilio/etc.)","required":true},{"name":"VOICE_CALL_BRIDGE_TOKEN","description":"Bearer token for the dial bridge","required":true}]}

Voice Call

Requires a bridge that exposes POST /dial. Use web_fetch directly:

web_fetch {
  url: "$VOICE_CALL_BRIDGE_URL/dial",
  method: "POST",
  headers: { "Authorization": "Bearer $VOICE_CALL_BRIDGE_TOKEN" },
  body: { "to": "[phone]", "message": "your reminder text", "voice": "default" }
}

If VOICE_CALL_BRIDGE_URL is not configured, surface the secret name to the user and stop. Do not attempt a fallback.

Recommended bridges

• LiveKit Agents — open source, runs locally.
• Twilio Programmable Voice — managed, per-call billing.