AgentCall skill for OpenClaw
What this skill does
Give your agent real phone numbers for SMS, OTP verification, and voice calls via the AgentCall API.
The AgentCall skill is part of the Data & APIs category — data and API skills that fetch, query, and work with external data sources. You can install it on its own or alongside other data & apis skills from the OpenClaw catalog.
How to install the AgentCall skill
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
agentcalland click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add the AgentCall skill with a single command:
openclaw skills add agentcall
This pulls agentcall from ClawHub and installs it into ~/.openclaw/skills/agentcall/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use the AgentCall skill
Once installed, the AgentCall skill activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Putting audio in front of an audience
AgentCall works with audio. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — pairs audio with footage or generated visuals, burns synced captions, and exports a finished short.
It runs as an MCP server, so an OpenClaw agent can drive it from the same chat you already use: ask for a short, and the render comes back finished. See how to connect a video pipeline to your agent.
Manual install (advanced)
If you prefer manual installation:
- Click the Download skill .zip button above to grab
agentcall-2.13.1.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/agentcall/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install AgentCall?
Install AgentCall in the OpenClaw Easy desktop app by opening the Skills panel, searching for agentcall, and clicking Install. From a terminal you can run: openclaw skills add agentcall. Either way the skill is placed in ~/.openclaw/skills/agentcall/.
Is the AgentCall skill free?
Yes. It is free to download and run through ClawHub, with no account or payment required. Each skill is published by its own author under its own licence — see its ClawHub page for the licence and source.
What does AgentCall do?
Give your agent real phone numbers for SMS, OTP verification, and voice calls via the AgentCall API.
Related: more data & apis skills
If the AgentCall skill looks useful, you may also want to check out other data & apis skills in the OpenClaw catalog:
Skills in this catalog are community-contributed integrations published on ClawHub and distributed under their own open-source licences. Product and company names, and any third-party service a skill connects to, are trademarks of their respective owners; a listing here does not imply affiliation with, sponsorship by, or endorsement from them. This page does not distribute any third-party application. Rights holders can reach us at hello@openclaw-easy.com.
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models