nicepkg/ai-workflow · workflows/talk-to-slidev-workflow/.claude/skills/color-palette-extractor/SKILL.md

color-palette-extractor skillA

color-palette-extractor is agent-read markdown (skill) from nicepkg/ai-workflow: Extract color palettes from images, websites, or designs. Identifies dominant colors, generates complementary schemes, and exports in multiple formats (HEX, RGB, HSL, Tailwind, CSS variables). Use when users need color schemes from images, brand colors, or design system palettes..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add nicepkg/ai-workflow/color-palette-extractor@git:20260118.be84779
Exact content
mdr add nicepkg/ai-workflow/color-palette-extractor@sha256:d7890677ce46ba45

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_fpnfr7chokuzmot3.svg)](https://markdownregistry.com/a/art_fpnfr7chokuzmot3)

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Versions

versioncommittedcommitsizeaudit
git:20260118.be84779 latest2026-01-18 be84779 9,431 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (9431 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

nicepkg/ai-workflow · 283 stars · license MIT · pushed 2026-01-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fpnfr7chokuzmot3
GET https://markdownregistry.com/api/v1/resolve?ref=nicepkg/ai-workflow/color-palette-extractor
GET https://markdownregistry.com/api/v1/blob/d7890677ce46ba459e34044488c3fe909d60d7d3dd7341469947c64c72c0f922

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.