Modern URL shortening with QR codes and detailed analytics

What this skill does

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

Modern URL shortening with QR codes and detailed analytics 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 Modern URL shortening with QR codes and detailed analytics

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 Modern URL shortening with QR codes and detailed analytics 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 Modern URL shortening with QR codes and detailed analytics

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

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

• SQL Injection Testing ⬇ 2.8K
• Security Best Practices ⬇ 2.8K
• ClawChat - P2P Agent Communication ⬇ 2.8K
• Capcut Mate Skill ⬇ 2.8K
• SecurityClaw ⬇ 2.8K

Browse the full OpenClaw skill catalog

This page covers just one skill. The OpenClaw skill hub has 10,000+ more — search, sort by downloads or stars, and install any of them in one click. There is also a curated awesome-openclaw-skills list grouped by use case.