AF nano-banana-pro-prompts-recommend-skill
Recommend suitable prompts from 14,000+ Nano Banana Pro image generation prompts based on user needs. Optimized for Nano Banana Pro (Gemini), but prompts also work with Nano Banana 2, Seedream 5.0, GPT Image 1.5, Midjourney, DALL-E, Flux, Stable Diffusion, and any text-to-image AI model. Use this skill when users want to: - Generate images with AI (any model — Nano Banana Pro, Gemini, GPT Image, Seedream, etc.) - Find proven AI image generation prompts and prompt templates - Get prompt recommendations for specific use cases (portraits, products, social media, posters, etc.) - Create illustrations for articles, videos, podcasts, or marketing content - Browse a curated prompt library with sample images - Translate and understand prompt techniques Also available: "ai-image-prompts" skill — a model-agnostic version of this library for universal image generation.
Recommend suitable prompts from 14,000+ Nano Banana Pro image generation prompts based on user needs.
As a process F 43/100 · Will not run — References files that are not bundled: {sourceMedia[0]}, references/*.json, references/manifest.json
How to improve
- The text references files that are not there: add them or drop the references.
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 0
✓ No critical or high findings
Files scanned: 6. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
missing-refreference to a missing file: {sourceMedia[0]} - warning
missing-refreference to a missing file: references/*.json - warning
missing-refreference to a missing file: references/manifest.json
Process rating: all ten parameters 43/100
- 0Tools and files. 3 referenced file(s) missing: {sourceMedia[0]}, references/*.json, references/manifest.json
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 40Consistency. Frontmatter name (nano-banana-pro-prompts-recommend-skill) differs from the folder (nano-banana-pro-prompts-recommend)
- 60Steps. 61 steps, 5 vague phrases
- 60Result and completion. Output format stated, no completion criterion
- 100Failures and branches. 4 branches, has a failure section
- 100Execution cost. Instruction body is 3775 tokens
- 100Running it twice. Mutating operations check current state
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +3Description length 872: 120–800 characters recommended
- +1No license
- +2Single-language instructions
- +4Structure: 23 headings
- +3Step-by-step instructions: 61 items
- +3Output format is stated explicitly
- +4Has examples (18 code blocks)
- +3All 1 scripts are documented
Quality base 70; lint remarks subtract, signals add up to 100. Result: 75.