Phone calling skill for OpenClaw: agent makes real outbound phone calls to users for alerts, briefings, reminders, and urgent notifications. Managed service, no Twilio setup needed. 100+ countries, 70+ voices.
SkillScore95Maintained
Automatic
◆AI Engineer pack
Last verified 8/9/2026
What it changes
Passed 21 of 22 test cases with the skill, and 5 of 22 without it.
Without skill23%
With skill95%
Checks it passed that the model alone missed
does not claim it is unable to place phone calls
states that agent interaction uses REST with long-polling
states that communication relies on REST with long-polling
and 19 more in the full report
16 fixed5 passed either way1 still failing0 broke
Pass-rate lift
+73 pp
Tokens
-5%
Agent turns
0%
Response time
-53%
Model gemini-3.6-flashMeasured 8/9/2026v121 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 16 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 16
Prompt
Keep track of Solana's trading value over the next few hours. If the price moves above $200, ring my cell phone immediately so we can talk through trade options while I'm away from my desk.
What was checked, without and with the skill
Checked
Without skill
With skill
agrees to monitor the price of Solana and make an outbound voice call when it exceeds $200
Missed
Passed
does not instruct the user to sign up for external third-party communication services
Missed
Passed
case-03 · gemini-3.6-flash · 8/9/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md94 linessingle file
clawr.ing — Phone Calling Skill
Give your OpenClaw agent the ability to make real outbound phone calls to you. The agent calls you — you don't call the agent. There is no inbound phone number.
Use when you need to review cloud spend for waste — rightsizing over-provisioned compute, finding idle and orphaned resources, storage tiering, data egress charges, reserved/spot/committed-use discounts, cost-allocation tagging, and cost-anomaly alerting.