NeekChaw

Indigo Riso Poster Skill — Development skill for Claude Code

Development community

Claude Code / Codex skill: turn a theme word into an indigo-and-cream duotone riso-print poster.

How to install Indigo Riso Poster Skill

This entry records only its repository, not the path inside it, so there is no exact command to give. Open NeekChaw/indigo-riso-poster-skill and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Indigo Riso Poster Skill does

Claude Code / Codex skill: turn a theme word into an indigo-and-cream duotone riso-print poster. Halftone dots (no smooth gradients), strict color discipline, negative space, default minimal in-image caption. 靛蓝米白丝网印刷海报生成。

Alternatives in Development

README

Indigo Riso Poster

一句主题词,变成一张限定"靛蓝 + 米白"双色系的极简海报。

不是滤镜,不是风格迁移。核心是一套丝网印刷(riso print)双色套印的视觉语法:用网点疏密代替传统渐变,用严格的色彩纪律和留白比例,对抗 AI 图像生成里默认的堆砌感与光滑感。

**English**: A Codex / Claude Code skill that turns a single theme word or image into a limited-palette indigo-and-cream duotone poster. Uses riso-print halftone dots instead of smooth gradients, with strict color discipline and negative-space rules. Default in-image minimal caption (落款/呼应/节奏 three roles). Keywords: riso print, risograph, duotone poster, halftone dots, indigo blue, cream paper, minimal poster, AI image generation, prompt engineering, Claude skill, Codex skill.

这是什么

输入一句话、一个意象、一种情绪——不需要参考图——生成一张遵循严格约束的双色海报:

  • 色彩纪律:只用靛蓝家族 + 米白,三套预设色卡,每套色卡永远只有 Ground(纸基)/ Ink(主墨)/ Mist(雾层)三个角色
  • 网点渐变:所有的"渐变"都不是模糊出来的,是网点从实色到稀疏到消失,密度变化必须跟着物理逻辑走(扩散方向、光源、空气透视)
  • 留白优先:主体锚点通常不超过画面 5%-45%,取决于构图类型,大面积留白是这套系统的呼吸感来源
  • 默认配文:每张图自带一句极简文字(落款/呼应/节奏三选一),文字与画面一次生成,共享同一层纸墨颗粒,不是后期贴上去的说明
  • 专色点缀(Accent):唯一允许跳出色系的例外,条件卡得很死——必须是"意义奇点"(拿掉它意象的核心意义就塌了的那一点,如一点光、一朵花)、默认全图一处、面积极小

详细规则见 [`SKILL.md`](SKILL.md) 和 `references/` 目录。

效果预览

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