style-extractor

What This Skill Does

The style-extractor skill is a specialized agent designed to enforce visual consistency across AI-generated video and image projects. By serving as the authoritative gatekeeper for visual aesthetics, it anchors every scene in a project to a pre-defined 'STYLE_BASE'. This ensures that disparate scenes—whether generated days apart or by different prompts—maintain a uniform artistic identity. The tool mandates the use of a curated, high-quality style library, eliminating visual drift and ensuring that stylistic variations (such as dream sequences or flash-backs) are treated as minimal 'delta' increments rather than full-blown stylistic departures.

Installation

To integrate this skill into your OpenClaw environment, execute the following command in your terminal:

clawhub install openclaw/skills/skills/hexiaochun/style-extractor

Ensure that your OpenClaw runtime has the necessary permissions to access the upstream repository. Once installed, the skill will be available as an agent module for your script analysis pipelines.

Use Cases

• Project Standardization: Establishing a consistent 'look and feel' for a long-form animation or multi-scene video sequence.
• Script-to-Asset Translation: Automatically mapping script narrative tones to the appropriate visual style (e.g., matching a high-fantasy script to the 'Fantasy Cartoon' or 'Wuxia' style).
• Style Variation Management: Defining the master visual style while providing clear guidelines for scene-specific variations like flashbacks, UI overlays, or combat sequences.
• Visual Asset Planning: Generating structured style packages for downstream diffusion models or rendering engines.

Example Prompts

1. "Analyze this script for a 3-minute romantic comedy: [Script Text]. Extract the STYLE_BASE and suggest any necessary style variants for the flashback scenes."
2. "I am working on a fantasy project based in a medieval setting. Based on my script, extract the official style anchor using the predefined style library."
3. "Evaluate the aesthetic requirements for this sci-fi thriller screenplay and generate the STYLE_BASE definition ensuring it adheres to the strict consistency rules."

Tips & Limitations

• Strict Adherence: The skill is designed with a 'Style Library Priority' principle. You cannot create custom styles; you must select from the official IDs 1-9. This is intentional to ensure rendering stability.
• Delta-Only Variants: When defining STYLE_VAR, focus only on the visual differences (e.g., 'apply sepia tint for memory sequence'). Do not re-describe the entire base style, as this often leads to prompt contamination.
• Context is Key: Provide the full script context, including scene descriptions and character actions. The more descriptive the input, the more accurate the style-to-narrative matching will be.