What this skill does
Use whenever the user provides any video URL, YouTube link, or video file, even if they only ask to watch, look at, react to, understand, analyze, summarize.
Video Understanding 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 Video Understanding
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
video-understandingand 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 Video Understanding with a single command:
openclaw skills add video-understanding
This pulls video-understanding from ClawHub and installs it into ~/.openclaw/skills/video-understanding/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Video Understanding
Once installed, Video Understanding 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
Video Understanding 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:
- Click the Download .zip button above to grab
video-understanding-1.3.0.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/video-understanding/(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 Video Understanding?
Install Video Understanding in the OpenClaw Easy desktop app by opening the Skills panel, searching for video-understanding, and clicking Install. From a terminal you can run: openclaw skills add video-understanding. Either way the skill is placed in ~/.openclaw/skills/video-understanding/.
Is Video Understanding free?
Yes. Video Understanding 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 Video Understanding do?
Use whenever the user provides any video URL, YouTube link, or video file, even if they only ask to watch, look at, react to, understand, analyze, summarize.
Related: more developer tools skills
If Video Understanding looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
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Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models