Cuimao777 GitHub avatar

eterna-image2image-skill

Cuimao777

An experimental bilingual Codex skill that applies ETERNA-inspired cinematic color, tone, composition, and anti-AI polish to image-to-image outputs.

Stars

167

7-day growth

No data

Forks

24

Open issues

0

License

MIT

Last updated

2026-06-26

AI repository intelligence
FR-AI / ANALYSIS

Why it is worth attention

It directly addresses the common 'AI-generated' look by enforcing film-inspired color discipline and composition constraints, offering three distinct modes with practical guidance.

Who it is for

  • AI artists and image2image users seeking cinematic results
  • Prompt engineers and developers building aesthetic control systems
  • Filmmakers exploring AI-assisted pre-visualization
  • Codex skill users interested in open-source creative tooling

Use cases

  • Transforming a generated or real image into a cinematic still with an ETERNA-inspired grade
  • A/B testing image quality with and without the skill's aesthetic constraints
  • Reducing obvious AI artifacts through negative constraints and composition heuristics
  • Applying consistent color and tone across a series of images for a film-like look

Strengths

  • Provides three working modes (standard, clean-cinema, bleach-bypass) for different aesthetic goals
  • Includes detailed palette references, negative constraints, LUT workflow notes, and composition guidance
  • Preserves subject identity, scene logic, and motivated lighting unless creative rewrite is requested
  • Open source with active development, welcoming forks, tests, and contributions

Considerations

  • Experimental and actively improved, not a production-ready solution
  • Does not include official Fujifilm LUTs or proprietary color science; it is a prompt-based approximation
  • Sample images are early tests, not final benchmarks; effectiveness may vary across different image generation models

README quick start

Usage

Description

Experimental bilingual Codex skill for ETERNA-inspired image2image cinematic color and composition.

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