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 ComeOnOliver/skillshub --skill axiom-hig-refgit clone --depth 1 https://github.com/ComeOnOliver/skillshubWrote 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/comeonoliver/skillshub/axiom-hig-ref)<a href="https://agentmods.dev/skills/comeonoliver/skillshub/axiom-hig-ref"><img src="https://agentmods.dev/badge/skills/comeonoliver/skillshub/axiom-hig-ref/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/comeonoliver/skillshub/axiom-hig-ref"><img src="https://agentmods.dev/badge/skills/comeonoliver/skillshub/axiom-hig-ref.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 | $0.00064 | $0.08381 |
| Opus 5 | $0.00032 | $0.04190 |
| Sonnet 5 | $0.00013 | $0.01676 |
| Haiku 4.5 | $0.00006 | $0.00838 |
Grade A, and why
axiom-hig-ref 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 1,238 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Apple Human Interface Guidelines — Comprehensive Reference
Overview
The Human Interface Guidelines (HIG) define Apple's design philosophy and provide concrete guidance for creating intuitive, accessible, platform-appropriate experiences across all Apple devices.
Three Core Principles
Every design decision should support these principles:
1. Clarity Content is paramount. Interface elements should defer to content, not compete with it. Every element has a purpose, unnecessary complexity is eliminated, and users should immediately know what they can do without extensive instructions.
2. Consistency Apps use standard UI elements and familiar patterns. Navigation follows platform conventions, gestures work as expected, and components appear in expected locations. This familiarity reduces cognitive load.
3. Deference The UI should not distract from essential content. Use subtle backgrounds, receding navigation when not needed, restrained branding, and let content be the hero.
From Apple HIG: "Deference makes an app beautiful by ensuring the content stands out while the surrounding visual elements do not compete with it."
Design System Philosophy
From WWDC25: "A systematic approach means designing with intention at every level, ensuring that all elements, from the tiniest control to the largest surface, are considered in relation to the whole."
Related Skills
- Use
axiom-higfor quick decisions and checklists - Use
axiom-liquid-glassfor iOS 26 material implementation - Use
axiom-liquid-glass-reffor iOS 26 app-wide adoption - Use
axiom-accessibility-diagfor accessibility troubleshooting
Color System
Semantic Colors Explained
Instead of hardcoded color values, use semantic colors that describe the purpose of a color rather than its appearance. Semantic colors automatically adapt to light/dark mode and accessibility settings.
Key insight from WWDC19: "Think of Dark Mode as having the lights dimmed rather than everything being flipped inside out." Colors are NOT simply inverted—table row backgrounds are lighter in both modes.
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.
- 9d ago First seen · 1,238 lines · 64 tokens per session scan A 065e7709f26d
axiom-hig-ref is a skill published in the GitHub repository ComeOnOliver/skillshub (63 stars, last pushed 2mo ago), licensed MIT. It adds 64 tokens to every session and 8,381 once invoked, about $0.0003 per session on Opus 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.
Other skills, from other repositories
liquid-glass-design
Patterns for implementing Apple's Liquid Glass — a dynamic material that blurs content behind it, reflects color and light from surrounding content, and reacts to touch and pointer interactions. Covers SwiftUI, UIKit, and WidgetKit integration.
swift-protocol-di-testing
Protocol-based dependency injection for testable Swift code — mock file system, network, and external APIs using focused protocols and Swift Testing.
swift-actor-persistence
Thread-safe data persistence in Swift using actors — in-memory cache with file-backed storage, eliminating data races by design.
taiyi-ui-design
A design-planning guide for describing how an application's user interface should look and behave. It produces a UI-DESIGN.md document covering layouts, components, interactions, accessibility, and error states.
ui-mobile
Mobile UI patterns - React Native, iOS/Android, touch targets.
taiyi-diagram-arch
A workflow for turning written system or product architecture into readable, version-controlled diagrams using Mermaid or exported SVG and PNG files. Architecture diagrams show components, boundaries, data flows, and deployment relationships.