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-tailwind-usagegit clone --depth 1 https://github.com/julianoczkowski/create-trimble-appWhat 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 | $0.01616 |
| Opus 5 | $0.00000 | $0.00808 |
| Sonnet 5 | $0.00000 | $0.00323 |
| Haiku 4.5 | $0.00000 | $0.00162 |
Grade C, and why
modus-angular-tailwind-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 2d 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 — 243 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Tailwind CSS Usage in Angular + Vite
Tailwind v4 Integration
This Angular + Vite application uses Tailwind CSS v4 with Modus Design System integration.
Configuration: Tailwind v4 reads CSS variables directly from src/styles.css. No separate tailwind.config.js is required for basic color mapping.
FORBIDDEN: Generic Tailwind Colors
Never Use Generic Tailwind Color Classes
<!-- WRONG: Generic Tailwind color classes -->
<div class="bg-blue-500 text-white border-gray-300"></div>
<div class="bg-red-400 text-yellow-200 border-green-500"></div>
<div class="bg-gray-100 text-black border-purple-300"></div>
Never Use Hardcoded Colors
<!-- WRONG: Hardcoded colors -->
<div class="bg-[#ffffff] text-[#000000] border-[#e5e5e5]"></div>
<div [style.background-color]="'#ffffff'"></div>
Never Use Raw Modus Variables
<!-- WRONG: Raw Modus CSS variables -->
<div class="bg-[var(--modus-wc-color-base-page)]"></div>
<div [style.background-color]="'var(--modus-wc-color-base-page)'"></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 border-default"></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>
Available Design System Colors
// Background colors
bg-background, bg-card, bg-muted, bg-secondary
// Text colors
text-foreground, text-card-foreground, text-muted-foreground
// Primary colors
bg-primary, text-primary-foreground
// Status colors
bg-destructive, text-destructive-foreground
bg-warning, text-warning-foreground
bg-success, text-success-foreground
// Border colors
border-border, border-default, border-primary, border-success, border-warning, border-destructive
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.
- 2d ago First seen · 243 lines · 0 tokens per session scan C 9413ff698fb3
modus-angular-tailwind-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 1,616 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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