Modern URL shortening with QR codes and detailed analytics skill for OpenClaw

What this skill does

URL shortener, QR code generator, and link analytics API. Create short links, generate QR codes, and track click analytics.

The Modern URL shortening with QR codes and detailed analytics skill is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.

How to install the Modern URL shortening with QR codes and detailed analytics 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 jo4 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 Modern URL shortening with QR codes and detailed analytics skill with a single command:

openclaw skills add jo4

This pulls jo4 from ClawHub and installs it into ~/.openclaw/skills/jo4/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use the Modern URL shortening with QR codes and detailed analytics skill

Once installed, the Modern URL shortening with QR codes and detailed analytics 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.

Turning video into a finished short

Modern URL shortening with QR codes and detailed analytics works with video. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — reframes to vertical, cleans the audio, cuts dead air, burns animated captions, and exports a version sized for TikTok, Reels, and Shorts.

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:

1. Click the Download skill .zip button above to grab jo4-1.0.0.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/jo4/ (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 Modern URL shortening with QR codes and detailed analytics?

Install Modern URL shortening with QR codes and detailed analytics in the OpenClaw Easy desktop app by opening the Skills panel, searching for jo4, and clicking Install. From a terminal you can run: openclaw skills add jo4. Either way the skill is placed in ~/.openclaw/skills/jo4/.

Is the Modern URL shortening with QR codes and detailed analytics 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 Modern URL shortening with QR codes and detailed analytics do?

URL shortener, QR code generator, and link analytics API. Create short links, generate QR codes, and track click analytics.

Related: more developer tools skills

If the Modern URL shortening with QR codes and detailed analytics skill looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:

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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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