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/The-Utopia-Studio/skillsWrote 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/rules/the-utopia-studio/skills/ceramic-design-system)<a href="https://agentmods.dev/rules/the-utopia-studio/skills/ceramic-design-system"><img src="https://agentmods.dev/badge/rules/the-utopia-studio/skills/ceramic-design-system/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/rules/the-utopia-studio/skills/ceramic-design-system"><img src="https://agentmods.dev/badge/rules/the-utopia-studio/skills/ceramic-design-system.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 | $0.00182 | $0.00182 |
| Opus 5.5 | $0.00073 | $0.00073 |
| Sonnet 5.5 | $0.00036 | $0.00036 |
| Haiku 4.5 | $0.00018 | $0.00018 |
Grade A, and why
ceramic-design-system 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.
What it actually says
Ceramic Design System agent rules
- Run
npm run ceramic -- manifest --jsonbefore generating UI. - Run
npm run ceramic -- search <intent> --json, then inspect the selected component or template. - Prefer
@utopia-studio-design/design-systemexports over raw shadcn/ui source. - Components consume semantic tokens only. The active theme is
utopia-default. - Request semantic motion only; inspect
npm run ceramic -- motion ceremonial --jsonbefore choosing an application runtime adapter. - Read
npm run ceramic -- docs arabic-friendly --densebefore Arabic or RTL work. - Never invent component props, import paths, tokens, Arabic product copy, or left/right-only APIs.
- Validate with
npm run ceramic:doctorbefore handoff.
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 · 16 lines · 182 tokens per session scan A 1c6cf9ff6f7e
ceramic-design-system is a cursor rule published in the GitHub repository The-Utopia-Studio/skills (7 stars, last pushed 6d ago), licensed Apache-2.0. It adds 182 tokens to every session, about $0.0007 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 cursor rules, from other repositories
react-chakra-ui---folder-structure
A standard folder layout for React and Chakra UI projects, including separate locations for components, pages, themes, hooks, utilities, and assets. It also defines how Chakra UI theme files are grouped.
cursor-mcp-optimization
Cursor 3.7 MCP optimization: browser Design Mode, canvases, Figma, Cloudflare tools, MCP Apps structured content, and direct action patterns.
figma-ios-codegen-workflow
Figma → iOS UIKit codegen workflow. Apply when the user mentions figma / figma.com and wants to convert or generate Swift/UIKit code. Enforces: data package first (preload CLI), bindings maps, full node coverage, audit.json, then coverage + screenshot verification. Do NOT load for unrelated tasks.
shadcn-ui
Cursor rule "shadcn-ui" from nedcodes-ok/cursorrules-collection, covering shadcn/ui rules, component usage, styling, forms and dialog/sheet/modal patterns.
24-figma-assets
Figma MCP asset download preferences for Android XML — prefer SVG.
Accessibility-Review
Reviews web interfaces, content, or code snippets for common accessibility (a11y) issues based on WCAG guidelines, ensuring usability for people with disabilities.