image-preset-config

name	image-preset-config
description	Use when config_manager creates or updates Nova image preset configurations.
agent	config_manager

Image Preset Config

Use this skill before calling write_image_presets.

Workflow

1. Call list_image_presets first. For updates, call read_image_presets for the exact preset IDs.
2. Use write_image_presets for create/update/delete. Do not edit image preset JSON files directly.
3. Built-in image presets can be read and copied as examples. Deleting built-ins is rejected.
4. For update, preserve fields the user did not ask to change.
5. For delete, require an explicit user request.

Image Preset Shape

Important fields:

• id: stable ID. Required for update/delete; create may generate one if omitted.
• name: user visible name.
• description: short explanation of the visual style.
• prompt: visual constraints for image generation only. Keep it under 4000 characters.
• tags: short searchable labels.

Do not change version, path, custom, invalid, error, created_at, or updated_at unless preserving an existing complete object from read_image_presets.

Prompt Guidance

The preset prompt is only for image generation. It should describe:

• medium or rendering style
• subject framing and composition
• lighting, color, texture, and mood
• negative constraints such as no text, no watermark, no logo, and no future-story spoilers

Do not put story facts, chapter prose, tool permissions, model settings, API keys, or temporary scene state into an image preset.