What is create-trimble-app styles.instructions.md?

A CSS and Tailwind rule set for the Modus design system. It defines the project's color variables, border utilities, opacity utilities, and prohibited styling patterns.

Use it when styling SolidJS or Vite pages and components that must support the Modus themes and utility classes.

It prevents unsupported colors and CSS patterns from creating inconsistent or incompatible interfaces.

create-trimble-app styles.instr — Instructions file by julianoczkowski

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.

Clone the repo

git clone --depth 1 https://github.com/julianoczkowski/create-trimble-app

Made for: GitHub Copilot.

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/julianoczkowski/create-trimble-app/styles/github.svg)](https://agentmods.dev/instructions/julianoczkowski/create-trimble-app/styles)

Your own site

<a href="https://agentmods.dev/instructions/julianoczkowski/create-trimble-app/styles"><img src="https://agentmods.dev/badge/instructions/julianoczkowski/create-trimble-app/styles/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/julianoczkowski/create-trimble-app/styles"><img src="https://agentmods.dev/badge/instructions/julianoczkowski/create-trimble-app/styles.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 577 This file is loaded in full into every session.

When invoked 577 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. ✓ AI security review Fable 5.1 · 6 Sept 2026 📄 Read the review

Origin original 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.

Model	Per session	Once invoked
Fable 5.1	$0.00577	$0.00577
Opus 5.5	$0.00231	$0.00231
Sonnet 5.5	$0.00115	$0.00115
Haiku 4.5	$0.00058	$0.00058

Measured 2mo ago against content hash def7493a2cc2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

create-trimble-app styles.instructions.md 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 2mo 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.

templates/react/.github/instructions/styles.instructions.md · 78 lines

How it starts

The opening of the file, as written. The whole thing — 78 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CSS and Design System Patterns

This project uses Tailwind CSS 3 with a custom 9-color design system.

Color Variables

Modus provides 9 CSS variables mapped to Tailwind utilities:

/* Base colors */
--modus-wc-color-base-page     /* bg-background */
--modus-wc-color-base-100      /* bg-card */
--modus-wc-color-base-200      /* bg-muted */
--modus-wc-color-base-300      /* bg-secondary */
--modus-wc-color-base-content  /* text-foreground */

/* Semantic colors */
--modus-wc-color-info          /* bg-primary, text-primary */
--modus-wc-color-success       /* bg-success, text-success */
--modus-wc-color-warning       /* bg-warning, text-warning */
--modus-wc-color-error         /* bg-destructive, text-destructive */

Custom Border Utilities

Tailwind's border-color doesn't work with CSS variables. Use custom utilities:

/* Standard borders */
.border-default { border: 1px solid var(--modus-wc-color-base-200); }
.border-primary { border: 1px solid var(--modus-wc-color-info); }
.border-success { border: 1px solid var(--modus-wc-color-success); }
.border-warning { border: 1px solid var(--modus-wc-color-warning); }
.border-destructive { border: 1px solid var(--modus-wc-color-error); }

/* Directional borders */
.border-bottom-default { border-bottom: 1px solid var(--modus-wc-color-base-200); }
.border-top-default { border-top: 1px solid var(--modus-wc-color-base-200); }

Custom Opacity Utilities

Tailwind's /80 syntax doesn't work with CSS variables. Use color-mix():

/* Text opacity */
.text-foreground-80 {
  color: color-mix(in srgb, var(--modus-wc-color-base-content) 80%, transparent);
}
.text-foreground-60 {
  color: color-mix(in srgb, var(--modus-wc-color-base-content) 60%, transparent);
}

/* Background opacity */
.bg-primary-20 {
  background-color: color-mix(in srgb, var(--modus-wc-color-info) 20%, transparent);
}

Forbidden Patterns

/* NEVER use hardcoded colors */
.wrong { color: #000000; }
.wrong { background-color: rgb(0, 0, 0); }

/* NEVER use generic Tailwind colors in CSS */
/* Use the design system utilities instead */

Read the full file on GitHub · 78 lines

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.

2mo ago First seen · 78 lines · 577 tokens per session scan A def7493a2cc2

Subscribe to this mod's changes

create-trimble-app styles.instructions.md is an instructions file published in the GitHub repository julianoczkowski/create-trimble-app (3 stars, last pushed 4mo ago), licensed MIT. It adds 577 tokens to every session, about $0.0023 per session on Opus 5.5. 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 2026-09-03.

CSS and styling Design and UX Frontend cli modus trimble

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