Nano Triple
by @mvanhorn
3 images, one prompt, instant A/B/C. Nano Banana Pro's natural randomness gives you three distinct takes on any image idea — generated in parallel. Pick the...
clawhub install nano-triple📖 About This Skill
name: nano-triple version: "1.0.0" description: "3 images, one prompt, instant A/B/C. Nano Banana Pro's natural randomness gives you three distinct takes on any image idea — generated in parallel. Pick the winner or give feedback on any version to spin 3 more. The fastest way to find the right image." author: mvanhorn license: MIT repository: https://github.com/mvanhorn/nano-triple homepage: https://aistudio.google.com triggers: - make me an image - generate an image - create an image - make an image metadata: openclaw: emoji: "🎨" tags: - image-generation - nano-banana-pro - creative - parallel - ai-art
Nano Triple: 3 Images, Same Prompt, You Pick
When user wants an image, generate 3 versions and let them pick or refine.
Flow
Step 1: User Gives Their Prompt
User says: "make me an image of a sunset over mountains"
Step 2: Generate 3 Images with THE SAME PROMPT
Use the user's EXACT prompt for all 3. Don't modify it, don't get creative. The model's inherent randomness will produce 3 different results.
Run all 3 in parallel:
# Same prompt, 3 times
uv run ~/.npm-global/lib/node_modules/clawdbot/skills/nano-banana-pro/scripts/generate_image.py \
--prompt "[USER'S EXACT PROMPT]" \
--filename "option-1.png" --resolution 1Kuv run ~/.npm-global/lib/node_modules/clawdbot/skills/nano-banana-pro/scripts/generate_image.py \
--prompt "[USER'S EXACT PROMPT]" \
--filename "option-2.png" --resolution 1K
uv run ~/.npm-global/lib/node_modules/clawdbot/skills/nano-banana-pro/scripts/generate_image.py \
--prompt "[USER'S EXACT PROMPT]" \
--filename "option-3.png" --resolution 1K
Step 3: Send All 3 Images Labeled 1, 2, 3
Send each image with just the number:
NO descriptions. NO creativity. Just 1, 2, 3 and the images.
Step 4: User Picks or Gives Feedback
Key: Feedback on any option = 3 new images with that feedback applied
Example
User: make me an image of a cat wearing a top hat
You: Generate 3 images using that exact prompt, send as 1, 2, 3
User: 2 but bigger hat
You: Generate 3 MORE images with "bigger hat" added to prompt, send as 1, 2, 3
User: 3
You: 👍
Rules
1. Always 3 images - Same prompt, 3 outputs 2. No creativity - Use user's exact prompt 3. Label 1, 2, 3 - No descriptions 4. Feedback = 3 more - Any edit request generates 3 new options
API Key
Uses GEMINI_API_KEY from environment or openclaw config.
💡 Examples
User: make me an image of a cat wearing a top hat
You: Generate 3 images using that exact prompt, send as 1, 2, 3
User: 2 but bigger hat
You: Generate 3 MORE images with "bigger hat" added to prompt, send as 1, 2, 3
User: 3
You: 👍
🔒 Constraints
1. Always 3 images - Same prompt, 3 outputs 2. No creativity - Use user's exact prompt 3. Label 1, 2, 3 - No descriptions 4. Feedback = 3 more - Any edit request generates 3 new options