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 agentmods add rules/julianoczkowski/create-trimble-app/modus-angular-color-usagegit clone --depth 1 https://github.com/julianoczkowski/create-trimble-appWrote 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/rules/julianoczkowski/create-trimble-app/modus-angular-color-usage)<a href="https://agentmods.dev/rules/julianoczkowski/create-trimble-app/modus-angular-color-usage"><img src="https://agentmods.dev/badge/rules/julianoczkowski/create-trimble-app/modus-angular-color-usage.svg" alt="Measured on agentmods" 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 | $0.00000 | $0.01417 |
| Opus 5 | $0.00000 | $0.00709 |
| Sonnet 5 | $0.00000 | $0.00283 |
| Haiku 4.5 | $0.00000 | $0.00142 |
Grade C, and why
modus-angular-color-usage scanned grade C with 1 finding 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 4d 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.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- CORRECT: Design system colors --> How it starts
The opening of the file, as written. The whole thing — 209 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Modus Color Usage in Angular + Vite
Design System Color Architecture
This Angular + Vite application uses a 9-color design system that maps Figma variables to Modus's color system, available as Tailwind classes.
Color System: 9 Modus colors mapped to design system variables in src/styles.css
FORBIDDEN: Raw Modus CSS Variables
Never Use Raw Modus Variables
<!-- WRONG: Raw Modus CSS variables -->
<div [style.background-color]="'var(--modus-wc-color-base-page)'"></div>
<div [style.color]="'var(--modus-wc-color-base-content)'"></div>
<!-- WRONG: Direct Modus variable usage in classes -->
<div class="bg-[var(--modus-wc-color-base-page)]"></div>
<div class="text-[var(--modus-wc-color-base-content)]"></div>
Never Use Hardcoded Colors
<!-- WRONG: Hardcoded hex/RGB values -->
<div [style.background-color]="'#ffffff'"></div>
<div [style.color]="'#000000'"></div>
<!-- WRONG: Hardcoded colors in Tailwind -->
<div class="bg-[#ffffff]"></div>
<div class="text-[#000000]"></div>
Never Use Generic Tailwind Colors
<!-- WRONG: Generic Tailwind color classes -->
<div class="bg-blue-500"></div>
<div class="text-red-400"></div>
<div class="border-green-300"></div>
<div class="bg-gray-100"></div>
CORRECT: Design System Colors
Use Design System Tailwind Classes
<!-- CORRECT: Design system colors -->
<div class="bg-background text-foreground"></div>
<div class="bg-card text-card-foreground"></div>
<div class="bg-primary text-primary-foreground"></div>
<div class="bg-secondary text-secondary-foreground"></div>
<div class="bg-muted text-muted-foreground"></div>
<div class="bg-destructive text-destructive-foreground"></div>
<div class="bg-warning text-warning-foreground"></div>
<div class="bg-success text-success-foreground"></div>
9 Core Colors
| Semantic Name | Modus Variable | Usage |
|---|---|---|
background |
--modus-wc-color-base-page |
Page background |
foreground |
--modus-wc-color-base-content |
Primary text |
card |
--modus-wc-color-base-100 |
Card backgrounds |
muted |
--modus-wc-color-base-200 |
Subtle backgrounds, borders |
secondary |
--modus-wc-color-base-300 |
Secondary UI elements |
primary |
--modus-wc-color-info |
Primary actions, info |
success |
--modus-wc-color-success |
Success states |
warning |
--modus-wc-color-warning |
Warning states |
destructive |
--modus-wc-color-error |
Error/destructive states |
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.
- 4d ago First seen · 209 lines · 0 tokens per session scan C a7e26fcf8a65
modus-angular-color-usage is a cursor rule published in the GitHub repository julianoczkowski/create-trimble-app (3 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,417 tokens. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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