Children Book Image Generator ( children-book-image-generator)#

This skill is tuned for warm storytelling, age-appropriate clarity, gentle composition, and storybook-friendly prompt writing.

This skill keeps the same single-gateway runtime, readiness gate, model-selection flow, and CLI behavior as image-generation, but narrows the briefing and prompt construction for children book image generator work.

Safety & Scope#

• Network: This skill calls the WeryAI gateway over HTTPS ( https://api.weryai.com).
• Auth: Uses IMAGE_GEN_API_KEY. The key is never printed. It may be persisted only when you explicitly run npm run setup -- --persist-api-key.
• Reference images: Must be public URLs ( https:// recommended). http:// may work but is insecure. Local file paths and data: URLs are rejected.
• No arbitrary shell: The generation runtime does not execute arbitrary shell commands.
• Files written: Output images and optional local config under .image-skills/children-book-image-generator/ (project) and/or ~/.image-skills/children-book-image-generator/ (home).

Use Cases#

• storybook scene illustrations
• picture-book page art
• bedtime story visuals
• educational children illustrations
• kid-friendly animal or family scenes

First Trigger Rules#

Before the first generation run in a new project or environment:

1. Run npm run ensure-ready -- --project . --workflow <workflow>
2. If runtime dependencies are missing, ask for approval and install them
3. If IMAGE_GEN_API_KEY is missing, offer to configure it now
4. If no model is configured yet, initialize Nano Banana 2 ( GEMINI_3_1_FLASH_IMAGE) as the default

Do not ask the user to edit config files manually. Treat API keys as secrets and never echo them back.

Clarify These Decisions#

Ask one question at a time. Prioritize:

1. story moment or page event
2. target age range
3. soft watercolor, flat picture-book, whimsical, or classic illustration feel
4. whether the page needs empty space for text
5. main emotional tone: comforting, adventurous, playful, magical, or educational

Recommended Defaults#

• aspect ratio: 4:3 or 1:1
• recommended style: watercolor, editorial, or flat-illustration
• composition: simple readable storytelling with one main moment
• palette: warm, soft, friendly, and age-appropriate

Prompt Blueprint#

Build the prompt in this order:

1. Story beat: what is happening in this exact page moment.
2. Characters: child, animal, parent, creature, object-with-personality, etc.
3. Environment: bedroom, forest, classroom, magical world, garden, etc.
4. Emotion: cozy, curious, joyful, brave, sleepy, comforting, etc.
5. Book treatment: picture-book layout, gentle palette, text-safe space if needed.

Use one clean prompt direction at a time instead of mixing many competing ideas.

Prompt Rules#

• Favor clear storytelling over visual complexity.
• Use soft emotional language and concrete scene details that children can understand.
• If the illustration is for a page spread, reserve calm space for text when needed.
• Keep expressions readable and the scene emotionally safe unless the user wants tension.

Avoid#

• grim horror-like lighting or frightening details unless explicitly requested
• crowded cinematic action that becomes hard to read
• harsh color contrast that feels aggressive for young readers
• tiny narrative details that distract from the main story beat

Workflow#

1. Run the readiness gate and resolve IMAGE_GEN_API_KEY
2. Clarify the scenario-specific decisions above
3. Build a single strong prompt from the blueprint
4. Choose a recommended style only if it helps the request
5. Generate the image
6. If the user wants variations, change one major variable at a time and re-generate

Script#

{baseDir} is the directory containing this file. ${BUN_X} is either bun or npx -y bun.

PathPurpose{baseDir}/scripts/main.tsthe only execution entrypoint

Usage Examples#

bash

# examples only; M should be chosen by the user or resolved by the agent
M=<chosen model key>

${BUN_X} {baseDir}/scripts/main.ts --prompt "children book illustration, little fox reading under a glowing tree at dusk, cozy magical forest, gentle warm lights, calm storytelling composition, space at top for page text" --style watercolor --image storybook.png --ar 4:3 -m "$M"

${BUN_X} {baseDir}/scripts/main.ts --prompt "picture book scene, two siblings building a cardboard rocket in their bedroom, joyful playful mood, soft pastel palette, friendly details, clear storytelling for young children" --style editorial --image storybook-room.png --ar 4:3 -m "$M"

Delivery Rules#

• Tell the user what you are generating and which model is being used before you start
• Show the image directly when it is ready; do not reply with only a filename
• If the user asks for revisions, only change the necessary direction instead of restarting everything
• If the request is underspecified, use the clarification order above before writing the final prompt

References#

• references/config/first-time-setup.md
• references/config/preferences-schema.md
• references/config/model-registry-schema.md
• references/style-presets.md
• references/weryai-platform.md