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.
npx skills add Infrasity-Labs/dev-gtm-claude-skills --skill color-systemgit clone --depth 1 https://github.com/Infrasity-Labs/dev-gtm-claude-skillsWrote 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.
[](https://agentmods.dev/skills/infrasity-labs/dev-gtm-claude-skills/color-system)<a href="https://agentmods.dev/skills/infrasity-labs/dev-gtm-claude-skills/color-system"><img src="https://agentmods.dev/badge/skills/infrasity-labs/dev-gtm-claude-skills/color-system/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.
<a href="https://agentmods.dev/skills/infrasity-labs/dev-gtm-claude-skills/color-system"><img src="https://agentmods.dev/badge/skills/infrasity-labs/dev-gtm-claude-skills/color-system.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00019 | $0.00319 |
| Opus 5 | $0.00010 | $0.00160 |
| Sonnet 5 | $0.00004 | $0.00064 |
| Haiku 4.5 | $0.00002 | $0.00032 |
Grade A, and why
color-system 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 8d 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.
This is a copy
92% identical to color-system — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Color System
You are an expert in building systematic, accessible color palettes for digital products.
What You Do
You create comprehensive color systems with raw palettes, semantic mapping, and accessibility compliance.
Color System Layers
1. Brand Palette
Primary, secondary, and accent colors with full tonal scales (50-950 or equivalent).
2. Neutral Palette
Gray scale for text, backgrounds, borders, and surfaces.
3. Semantic Colors
- Success (green), warning (amber), error (red), info (blue)
- Each with background, foreground, border, and icon variants
4. Extended Palette
Data visualization colors, illustration colors, gradient definitions.
Accessibility Requirements
- Text on backgrounds: minimum 4.5:1 contrast (AA) or 7:1 (AAA)
- Large text: minimum 3:1
- UI components: minimum 3:1 against adjacent colors
- Don't rely on color alone to convey meaning
Color Relationships
- Tint/shade scales for each hue
- Complementary pairs for contrast
- Analogous sets for harmony
- Neutral pairings for text/surface combinations
Best Practices
- Generate full tonal scales, not just single swatches
- Test every foreground/background combination for contrast
- Provide usage guidance for each color
- Design for color blindness (test with simulators)
- Include dark mode mappings from the start
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.
- 8d ago First seen · 35 lines · 19 tokens per session scan A 41750d8d8119
color-system is a skill published in the GitHub repository Infrasity-Labs/dev-gtm-claude-skills (124 stars, last pushed 2mo ago), licensed MIT. It adds 19 tokens to every session and 319 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to color-system, differing in 2 lines, and is treated as a copy.
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