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Form Palette Agent Skill

by jeremylongshore

| Use when asked to generate a color palette, create industry-matched colors, or "healthcare app colors", "SaaS brand colors"

908 tokens
context cost
SKILL.md, read when the skill is used
2
files
plus reference files
0
copies elsewhere
how many repositories repackaged it
2 679
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/jeremylongshore/tons-of-skills-marketplace --skill form-palette

What comes with it

275 bytes besides the instruction
.claude-plugin/plugin.json

The instruction itself

6 sections, as written by the author

form-palette — Color Palette Generation

Follow the output format defined in docs/output-kit.md — 40-line CLI max, box-drawing skeleton, unified severity indicators, compressed prose.

When to use

Product needs a color palette. Industry or product type is known or discoverable from context.

Workflow

  • Identify product type from user request or project context
  • Search product reasoning:
   python3 -m form_agent.uiux search --domain product --query "{product_type}" --limit 3
  • Search color conventions:
   python3 -m form_agent.uiux search --domain color --query "{product_type}" --limit 3
  • Output a full shadcn-compatible token set using the format below

Output format

┌─ Color Palette — {product_type} ───────────────────────────────────┐
│ Token                  │ Light            │ Dark             │ WCAG │
├────────────────────────┼──────────────────┼──────────────────┼──────┤
│ Primary                │ {hex}            │ {hex}            │ AA   │
│ On Primary             │ {hex}            │ {hex}            │ AA   │
│ Secondary              │ {hex}            │ {hex}            │ AA   │
│ On Secondary           │ {hex}            │ {hex}            │ AA   │
│ Accent                 │ {hex}            │ {hex}            │ AA   │
│ On Accent              │ {hex}            │ {hex}            │ AA   │
│ Background             │ {hex}            │ {hex}            │ —    │
│ Foreground             │ {hex}            │ {hex}            │ AA   │
│ Card                   │ {hex}            │ {hex}            │ —    │
│ Card Foreground        │ {hex}            │ {hex}            │ AA   │
│ Muted                  │ {hex}            │ {hex}            │ —    │
│ Muted Foreground       │ {hex}            │ {hex}            │ AA   │
│ Border                 │ {hex}            │ {hex}            │ —    │
│ Destructive            │ {hex}            │ {hex}            │ AA   │
│ On Destructive         │ {hex}            │ {hex}            │ AA   │
│ Ring                   │ {hex}            │ {hex}            │ —    │
└────────────────────────┴──────────────────┴──────────────────┴──────┘

Anti-patterns

  • Never violate WCAG AA contrast (4.5:1 for normal text, 3:1 for large text)
  • Never ignore industry color conventions (e.g., red for destructive, green for success)
  • Never output tokens without both light and dark values
  • Never reuse the same hue for Primary and Destructive

Delivery

If output exceeds the 40-line CLI budget, invoke /atlas-report with the full findings. The HTML report is the output. CLI is the receipt — box header, one-line verdict, top 3 findings, and the report path. Never dump analysis to CLI.

How to use it

Copy the folder

Take jeremylongshore/form-palette 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.