image-preset-config

name	image-preset-config
description	Use when config_manager creates or updates Denova 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.
6. Image presets are shared modules for Writing Mode and Game Mode. Do not add a per-preset mode/scope field.

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.

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.