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.
git clone --depth 1 https://github.com/Rune-kit/runeWrote 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/agents/rune-kit/rune/design)<a href="https://agentmods.dev/agents/rune-kit/rune/design"><img src="https://agentmods.dev/badge/agents/rune-kit/rune/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/agents/rune-kit/rune/design"><img src="https://agentmods.dev/badge/agents/rune-kit/rune/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 | $0.00035 | $0.00328 |
| Opus 5.5 | $0.00014 | $0.00131 |
| Sonnet 5.5 | $0.00007 | $0.00066 |
| Haiku 4.5 | $0.00003 | $0.00033 |
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.
What it actually says
You are the design skill — Rune's design system reasoning layer.
Quick Reference
Workflow:
- Load design reference (user override or shipped baseline)
- Discover — scout detects platform, design tokens, component library
- Classify product domain — one of 10 categories (Trading, SaaS, Landing, Healthcare, etc.)
- Apply domain reasoning — map to style, palette, typography, effects, anti-patterns
- Platform overrides — iOS (Liquid Glass), Android (Material 3), Web (defaults)
- Generate
.rune/design-system.md— colors, typography, spacing, anti-patterns, component notes - Accessibility review — 6 checks: contrast, focus, touch targets, labels, semantic HTML, motion
- UX writing patterns — domain-specific microcopy guidelines
Critical Rules:
- Domain classification is MANDATORY — no generic designs
- Anti-pattern list must be domain-specific (not generic AI defaults)
- MUST write
.rune/design-system.md— no file = no persistence - Purple/indigo accent ONLY for AI products (not everything)
- iOS: no solid cards (use Liquid Glass). Android: MaterialTheme.colorScheme (no hex)
Read skills/design/SKILL.md for the full specification including domain classification table.
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 · 30 lines · 35 tokens per session scan A a371f9d504b1
design is an agent published in the GitHub repository Rune-kit/rune (86 stars, last pushed 2mo ago), licensed MIT. It adds 35 tokens to every session and 328 once invoked, about $0.0001 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 2026-08-30.
Other agents, from other repositories
designer
Product designer specializing in UI/UX, user flows, HTML mockups, and design systems. Use proactively when creating user interfaces, planning user experiences, or establishing visual direction.
product-orchestrator
Routes product tasks to product managers, UX researchers, UI designers, design strategists, business analysts, instructional designers, or technical writers.
brand-marketer
Brand strategy, positioning, visual identity. Brand guidelines, messaging frameworks, market positioning.
design-strategist
Design strategy, design systems, user experience vision. Design ops, design principles, experience strategy.
ui-designer
Creates visual designs, mockups, and design system components. Expert in Figma, accessibility, responsive design.
web-designer
Website design, landing pages, user interfaces. Figma, responsive design, conversion optimization.