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 MonumentalSystems/Atlas-Agent-Teams --skill design-systemsgit clone --depth 1 https://github.com/MonumentalSystems/Atlas-Agent-TeamsWrote 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/monumentalsystems/atlas-agent-teams/design-systems)<a href="https://agentmods.dev/skills/monumentalsystems/atlas-agent-teams/design-systems"><img src="https://agentmods.dev/badge/skills/monumentalsystems/atlas-agent-teams/design-systems/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/monumentalsystems/atlas-agent-teams/design-systems"><img src="https://agentmods.dev/badge/skills/monumentalsystems/atlas-agent-teams/design-systems.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 | $0.00022 | $0.01778 |
| Opus 5 | $0.00011 | $0.00889 |
| Sonnet 5 | $0.00004 | $0.00356 |
| Haiku 4.5 | $0.00002 | $0.00178 |
Grade A, and why
design-systems 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 11d 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 — 177 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design Systems
Design System Principles
Core Principles
- Consistency: Ensure consistent visual language and behavior across all products
- Scalability: Design systems that grow with the product and team
- Efficiency: Speed up design and development through reusable components
- Accessibility: Build accessibility into every component from the start
- Maintainability: Create systems that are easy to update and maintain
- Documentation: Document everything thoroughly for clear adoption
Design System Structure
- Foundations: Colors, typography, spacing, icons, elevation
- Components: Reusable UI elements with documented variations
- Patterns: Common solutions to recurring design problems
- Templates: Page layouts and screen structures
- Guidelines: Usage rules and best practices
- Resources: Assets, downloads, and implementation guides
Component Libraries
Popular Component Libraries
- Material Design: Google's design system with comprehensive components
- Ant Design: Enterprise-class UI design language and React components
- Tailwind CSS: Utility-first CSS framework with design tokens
- shadcn/ui: Beautiful, accessible components built with Radix UI and Tailwind
- Chakra UI: Simple, modular and accessible component library
- MUI: React components that implement Google's Material Design
Component Design Principles
- Single Responsibility: Each component should have one clear purpose
- Composability: Components should be composable and flexible
- Predictable Behavior: Components should behave consistently
- Accessible: All components must meet WCAG AA standards
- Responsive: Components must work across all device sizes
- Documented: Each component has clear documentation and examples
Component States
- Default: Normal state of the component
- Hover: When user hovers over the component
- Focus: When component has keyboard focus
- Active: When component is being activated
- Disabled: When component is not available
- Loading: When component is in a loading state
- Error: When component has an error state
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.
- 11d ago First seen · 177 lines · 22 tokens per session scan A 1c9b81f0665e
design-systems is a skill published in the GitHub repository MonumentalSystems/Atlas-Agent-Teams (21 stars, last pushed 1mo ago), licensed MIT. It adds 22 tokens to every session and 1,778 once invoked, about $0.0001 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 2026-08-30.
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