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frame-liquid-bg-hero SKILL.md skillA

frame-liquid-bg-hero from nexu-io/html-anything is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add nexu-io/html-anything/frame-liquid-bg-hero@git:20260518.b799c28

Pins git:20260518.b799c28 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: nexu-io/html-anything
Path: next/src/lib/templates/skills/frame-liquid-bg-hero/SKILL.md
Versions recorded: 1
Latest version: git:20260518.b799c28, committed May 18, 2026
Size: 3,020 bytes
Repository stars: 9,204
License: Apache-2.0

WebGL 风流体置换背景 + 顶部叠加金句, 适合视频片头 / landing hero / 海报.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

【模板: 流体背景 Hero】
【意图】可作为视频片头帧、SaaS landing 顶部 hero、海报底图。WebGL 流体感, 但用 CSS / canvas 退化绘制, 确保单文件可双击打开。Inspired by hyperframes vfx-liquid-background。

【画布】1920×1080 (横) 或 1080×1920 (竖), 二选一。背景占满。

【流体背景 — 3 种实现, 按用户偏好选】
1. **CSS 多层 radial-gradient 错位呼吸** (最稳, 默认推荐):
   - 3-5 个大椭圆 `radial-gradient(...)`, 颜色取自调色板。
   - 每个椭圆套 `@keyframes` 平移 + scale + hue-rotate, 周期 8-14s, 错峰; 整个画面叠 `mix-blend-mode: screen` 或 `overlay`。
   - 顶层加 1 层 `backdrop-filter: blur(80px)` 让边缘更糊。
2. **Canvas + simple perlin noise** (中阶):
   - 80 行 inline JS, 用 `requestAnimationFrame` 画 metaballs 或 simplex noise field。
   - 性能允许时启用, `prefers-reduced-motion` 时降回静态截图。
3. **WebGL fragment shader** (高阶, 慎用):
   - 用 jsdelivr CDN 引 `regl` 或 inline plain WebGL。
   - shader 写 domain-warp noise; 单个 quad, 一个 uniform `u_time`。

【顶层文字层】
- 居中或左下: 一句巨型金句 (5-7vw, 衬线或粗 sans), 字体: `Source Serif Pro` / `Inter Tight` / `Manrope Black`。
- 文字色用 paper white `#fafaf8` 或 ink, 取决于背景明暗; 加 `mix-blend-mode: difference` 让它在任何流体颜色上都可读。
- 副标 (小 sans, opacity 0.7) 一行。
- 底部可选 CTA chip 或 hairline + 元数据 row。

【调色 — 4 选 1, 不要彩虹】
- 🌅 **Solar Peach** — `#ffb18a` + `#f78b4c` + `#d97757`, 暖橙桃。
- 🌊 **Ocean Aqua** — `#5ac8fa` + `#0a84ff` + `#1e3a8a`, 海蓝。
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add nexu-io/html-anything/frame-liquid-bg-hero@sha256:f1b11d1b97b66d48

The line at the top of this page pins the label git:20260518.b799c28, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_zmzknjeqy5otsaiv.svg)](https://markdownregistry.com/a/art_zmzknjeqy5otsaiv)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on May 18, 2026.

version	committed	commit	size	audit
git:20260518.b799c28 latest	2026-05-18	b799c28	3,020 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3020 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

nexu-io/html-anything · 9,204 stars · license Apache-2.0 · pushed 2026-10-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zmzknjeqy5otsaiv
GET https://markdownregistry.com/api/v1/resolve?ref=nexu-io/html-anything/frame-liquid-bg-hero
GET https://markdownregistry.com/api/v1/blob/f1b11d1b97b66d480cb40b04c8a10043db8f54ffd4b5f8d76e2b2773ad023a04

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.