What this skill does
Generate images with Google Gemini 3.1 Flash Image Preview (Nano Banana 2) via inference.sh CLI.
Nano Banana 2 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 Nano Banana 2
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
nano-banana-2and 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 Nano Banana 2 with a single command:
openclaw skills add nano-banana-2
This pulls nano-banana-2 from ClawHub and installs it into ~/.openclaw/skills/nano-banana-2/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Nano Banana 2
Once installed, Nano Banana 2 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 images into video
Nano Banana 2 works with images. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — turns stills into motion — pans and transitions, synced captions, and a vertical export for short-form feeds.
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
nano-banana-2-0.1.1.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/nano-banana-2/(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 Nano Banana 2?
Install Nano Banana 2 in the OpenClaw Easy desktop app by opening the Skills panel, searching for nano-banana-2, and clicking Install. From a terminal you can run: openclaw skills add nano-banana-2. Either way the skill is placed in ~/.openclaw/skills/nano-banana-2/.
Is Nano Banana 2 free?
Yes. Nano Banana 2 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 Nano Banana 2 do?
Generate images with Google Gemini 3.1 Flash Image Preview (Nano Banana 2) via inference.sh CLI.
Related: more developer tools skills
If Nano Banana 2 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