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 ormastes/simple --skill designgit clone --depth 1 https://github.com/ormastes/simpleWrote 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/ormastes/simple/design)<a href="https://agentmods.dev/skills/ormastes/simple/design"><img src="https://agentmods.dev/badge/skills/ormastes/simple/design/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/ormastes/simple/design"><img src="https://agentmods.dev/badge/skills/ormastes/simple/design.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 | $0.00041 | $0.01064 |
| Opus 5.5 | $0.00016 | $0.00426 |
| Sonnet 5.5 | $0.00008 | $0.00213 |
| Haiku 4.5 | $0.00004 | $0.00106 |
Grade A, and why
design 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 1mo 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 1mo ago First seen · 90 lines · 41 tokens per session scan A 024f1e331dc1
design is a skill published in the GitHub repository ormastes/simple (2 stars, last pushed today), with no licence file. It adds 41 tokens to every session and 1,064 once invoked, about $0.0002 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 2026-08-31.
Other skills, from other repositories
archlang
Use when the user wants to create, edit, or inspect an architectural floor plan / building layout as code — e.g. "draw a 2-bedroom apartment", "add a bathroom to this plan", "make the bedroom 1 m wider", "lay out an office floor". ArchLang is a tiny text language that compiles a .arch file to a professional floor-plan…
domscribe
Work with Domscribe — the pixel-to-code bridge. Use when setting up, initializing, or configuring Domscribe for a project, OR when editing or modifying UI components (React, Vue, Next.js, Nuxt), implementing features from captured UI annotations, querying runtime context for source locations, exploring component…
motion-system
Give an iOS app one consistent motion language: a small set of named timings, springs and haptics in a single Motion.swift, derived from the app's own code and from real shipped apps with the same feel. Use when asked to make an app's animations consistent, create motion tokens or a motion system, clean up scattered…
mermaid-syntax
Mermaid syntax reference for writing or fixing a diagram in an artefact: flowchart, sequence, class, state, ER, Gantt, C4, mindmap, timeline and the other diagram types, node shapes, styling, theming, and why a diagram fails to render. Not needed for PlantUML (plantuml-syntax), or when the request is for a governed…
composing-grid-canvases
Compose PostHog grid canvases — widget grids (including the user's home canvas) built from reusable component canvases. Use when a task asks to add, fill, move, resize, or remove a widget on a grid or home canvas, to compose a whole canvas of widgets from one ask, to build a reusable widget/component, or when a…
feedback-states
Design how one feature or screen in an iOS app behaves while it works: loading, showing saved data while refreshing, success, empty, error and retry, with the motion, haptics and words for each state, backed by real shipped apps. Use when asked to add or improve loading states, success or error feedback, empty states…