better-colors

better-colors is a skill for Codex from CanglongCl/dsh-web-review. It costs 103 tokens per session (1,920 once invoked), scanned A, original, no licence file.

A web-design skill for working with OKLCH, a color format designed to represent perceived color differences, plus palettes, contrast, gamut, themes, and design tokens.

In plain words
What is it for?
Use it for color conversion, palette creation, contrast checks, Tailwind v4 themes, display-P3 or gamut work, and semantic color tokens.
Why use it?
It helps choose and apply web colors consistently while checking readability and display limitations.

Skill for Codex

Written for Codex: agents/openai.yaml present.

Good fit Use it for color conversion, palette creation, contrast checks, Tailwind v4 themes, display-P3 or gamut work, and semantic color tokens.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/canglongcl/dsh-web-review/better-colors
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add CanglongCl/dsh-web-review --skill better-colors
Clone the repo
git clone --depth 1 https://github.com/CanglongCl/dsh-web-review

Made for: Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for better-colors

README.md
[![agentmods](https://agentmods.dev/badge/skills/canglongcl/dsh-web-review/better-colors/github.svg)](https://agentmods.dev/skills/canglongcl/dsh-web-review/better-colors)
Your own site
<a href="https://agentmods.dev/skills/canglongcl/dsh-web-review/better-colors"><img src="https://agentmods.dev/badge/skills/canglongcl/dsh-web-review/better-colors/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for better-colors

Your own site · 80×15
<a href="https://agentmods.dev/skills/canglongcl/dsh-web-review/better-colors"><img src="https://agentmods.dev/badge/skills/canglongcl/dsh-web-review/better-colors.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 103 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,920 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00103 $0.01920
Opus 5 $0.00051 $0.00960
Sonnet 5 $0.00021 $0.00384
Haiku 4.5 $0.00010 $0.00192

Measured 11d ago against content hash ed532c387bb9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

better-colors scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packages/dsh-web-review/skills/better-colors/SKILL.md · 114 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 114 lines · 103 tokens per session scan A ed532c387bb9

Subscribe to this mod's changes

better-colors is a skill published in the GitHub repository CanglongCl/dsh-web-review (19 stars, last pushed 6d ago), with no licence file. It adds 103 tokens to every session and 1,920 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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