Frame Light Leak Cinema Agent Skill

by nexu-io

Film light leaks, grain, 16:9 letterbox, and large serif type for cinematic openings or chapter cards.

2k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

83386

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/nexu-io/open-design --skill frame-light-leak-cinema

What comes with it

4 027 bytes besides the instruction

example.html

example.md

The instruction itself

as written by the author

【模板: 胶片漏光电影帧】

【意图】纪录片 / 个人短片 / 视频章节卡的开场单帧 —— 暖橙漏光 + 35mm 颗粒 + 衬线大字, 古典胶片质感。Inspired by hyperframes light-leak。

【画布】

2.39:1 letterbox (推荐): 1920×800, 上下黑边各 140px (#000)。
或 16:9: 1920×1080, 无 letterbox。

【背景】

底层: 深暖色 (深红棕 #1a0d08 / 墨绿 #0a1410 / 蓝紫 #0d0e1a) 或场景描绘 (CSS gradient 模拟天空 / 室内 / 室外)。
胶片漏光 (Light Leak): 2-3 个大 radial-gradient(ellipse at top right, #ffb547 0%, transparent 50%) + 1 个底部 linear-gradient(to top, #d97757 0%, transparent 30%); 颜色取暖橙 / 桃 / 玫红 / 暗黄, 不要冷蓝。
35mm Grain: 全屏覆盖 SVG turbulence noise 图层, opacity 14%, mix-blend-mode: overlay; 也可用 background-image: url("data:image/svg+xml,...feTurbulence...")。
可选: 1 道 feDisplacementMap 模拟胶片摆动 (慎用)。

【文字】

中央或左下: 大字衬线 (Source Serif Pro / Playfair Display / EB Garamond) 5-8vw, weight 500 italic; 颜色暖白 #f5e9d6 或 cream。
副标 (24-28px) 一行, opacity 0.7, 同样衬线。
角落 caption (uppercase letterspace 0.18em, 10-11px, mono, opacity 0.5): "REEL 03 · CH I · 1985"。
底部 timecode + 拍摄地 + 日期 (mono, opacity 0.4)。

【可选附加】

"胶片划痕": 几条 1-2px 竖向白线, opacity 0.2, 不规则间距 (用 box-shadow 多重 inset 或多个 <div>)。
"胶片齿孔": letterbox 黑边内, 等距小白方块 (CSS repeating-linear-gradient)。
入场动效: 整画面从 underexposed (brightness 0.3) → normal, 800ms 内; 漏光位置缓慢漂移 12s 一个周期。

【设计细节】

颜色绝不超过 4 个色相 (深背景 + 2 个暖漏光色 + 文字 cream)。
严禁: 蓝紫漏光 (违反胶片质感)、emoji、霓虹色、几何 dashboard 装饰。
中文: Noto Serif SC italic 不存在 → 用 Noto Serif SC regular + 字距加大。
必须用用户提供的标题; 自动估算合理"年份 / 章节 / 地点" 元数据 (但来源用户内容)。
单文件 HTML, 用 prefers-reduced-motion 关动效。

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How to use it

Copy the folder

Take nexu-io/frame-light-leak-cinema from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.