What this skill does
Start voice calls via the OpenClaw voice-call plugin.
Voice Call is part of the Creative & Writing category — creative and writing skills for content, social posts, and media. You can install it on its own or alongside other creative & writing skills from the OpenClaw catalog.
How to install Voice Call
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
voice-calland 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 Voice Call with a single command:
openclaw skills add voice-call
This pulls voice-call from ClawHub and installs it into ~/.openclaw/skills/voice-call/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Voice Call
Once installed, Voice Call 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
Voice Call 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 .zip button above to grab
voice-call-0.1.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/voice-call/(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 Voice Call?
Install Voice Call in the OpenClaw Easy desktop app by opening the Skills panel, searching for voice-call, and clicking Install. From a terminal you can run: openclaw skills add voice-call. Either way the skill is placed in ~/.openclaw/skills/voice-call/.
Is Voice Call free?
Yes. Voice Call is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Voice Call do?
Start voice calls via the OpenClaw voice-call plugin.
Related: more creative & writing skills
If Voice Call looks useful, you may also want to check out other creative & writing skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models