platform: Skill for Claude Code

.agents/skills/minimalist-ui/SKILL.md

minimalist-ui is a skill for Claude Code, Codex from tutur3u/platform. It costs 19 tokens per session (219 once invoked), scanned A, a copy of minimalist-ui, Apache-2.0.

A set of frontend design rules for clean, editorial-style interfaces with warm monochrome colours, strong typography, flat bento grids, and muted pastel accents. A bento grid is a layout made from tiles of different sizes.

In plain words
What is it for?
Use it when creating restrained, document-like websites or workspace interfaces that need clear hierarchy, spacious layouts, and a flat visual style.
Why use it?
It prevents common generic UI choices such as heavy shadows, default fonts, gradients, and overly decorative components.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is tutur3u/platform's own configuration. It tells Claude Code and Codex how to work on platform itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything platform configures →

Reuse

Borrowing it

Nothing to install: this file belongs to tutur3u/platform. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/tutur3u/platform/main/.agents/skills/minimalist-ui/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/tutur3u/platform

Made for: Claude Code, 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 minimalist-ui

README.md
[![agentmods](https://agentmods.dev/badge/skills/tutur3u/platform/minimalist-ui/github.svg)](https://agentmods.dev/skills/tutur3u/platform/minimalist-ui)
Your own site
<a href="https://agentmods.dev/skills/tutur3u/platform/minimalist-ui"><img src="https://agentmods.dev/badge/skills/tutur3u/platform/minimalist-ui/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 minimalist-ui

Your own site · 80×15
<a href="https://agentmods.dev/skills/tutur3u/platform/minimalist-ui"><img src="https://agentmods.dev/badge/skills/tutur3u/platform/minimalist-ui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 219 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 100% copy Near-identical to another mod 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 $0.00019 $0.00219
Opus 5 $0.00010 $0.00110
Sonnet 5 $0.00004 $0.00044
Haiku 4.5 $0.00002 $0.00022

Measured 3d ago against content hash 217e4afd2261, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

minimalist-ui 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 3d 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.

Origin

This is a copy

100% identical to minimalist-ui — 93 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.

.agents/skills/minimalist-ui/SKILL.md · 25 lines

What it actually says

Warm Editorial Minimalism

Use a restrained visual language when it fits the requested brand: warm neutral surfaces, clear typographic contrast, quiet dividers, and sparse semantic accents. Preserve established fonts, icons, and tokens unless redesigning them is in scope.

Let content determine density and spacing. Open editorial sections, compact data rows, or flat cards are options; do not force all content into a bento layout. Use real copy and assets, identify mock data, and avoid decorative controls that imply nonexistent functionality.

Keep body text readable, secondary text sufficiently contrasted, and controls recognizable without color alone. Preserve focus indicators, keyboard operation, and meaningful empty/error/loading states. Adapt the composition at narrow widths and enlarged text sizes.

Motion is optional. Use brief state transitions where helpful and respect reduced motion; do not hide content until an animation succeeds. Verify the implemented surface against the intended hierarchy and the actual user task.

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. 3d ago Changed · -61 lines · -15 tokens per session 217e4afd2261
  2. 9d ago First seen · 86 lines · 34 tokens per session scan A 36bc7328f085

Subscribe to this mod's changes

minimalist-ui is a skill published in the GitHub repository tutur3u/platform (53 stars, last pushed today), licensed Apache-2.0. It adds 19 tokens to every session and 219 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to minimalist-ui, differing in 93 lines, and is treated as a copy.

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