Toon skill for OpenClaw

What this skill does

Compress JSON data to TOON format for ~40% context savings. Use when fetching APIs, reading JSON files, or any task outputting structured data. Pipe any output through `toon` - JSON gets compressed, non-JSON passes through unchanged.

The Toon skill is part of the Automation & Workflows category — automation and workflow skills that schedule, trigger, and orchestrate tasks. You can install it on its own or alongside other automation & workflows skills from the OpenClaw catalog.

How to install the Toon skill

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for toon and click Install.
4. 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 Toon skill with a single command:

openclaw skills add toon

This pulls toon from ClawHub and installs it into ~/.openclaw/skills/toon/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use the Toon skill

Once installed, the Toon 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.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download skill .zip button above to grab toon-1.0.0.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/toon/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install Toon?

Install Toon in the OpenClaw Easy desktop app by opening the Skills panel, searching for toon, and clicking Install. From a terminal you can run: openclaw skills add toon. Either way the skill is placed in ~/.openclaw/skills/toon/.

Is the Toon 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 Toon do?

Compress JSON data to TOON format for ~40% context savings. Use when fetching APIs, reading JSON files, or any task outputting structured data. Pipe any output through `toon` - JSON gets compressed, non-JSON passes through unchanged.

Related: more automation & workflows skills

If the Toon skill looks useful, you may also want to check out other automation & workflows skills in the OpenClaw catalog:

• Auto Estimate Generator ⬇ 2.3K
• OpenServ Multi Agent Workflows ⬇ 2.3K
• Financial Analysis Agent ⬇ 2.3K
• Riddle ⬇ 2.3K
• CHRO / Chief Human Resources Officer ⬇ 2.3K

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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