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 eigent-ai/agent-skills --skill open-designgit clone --depth 1 https://github.com/eigent-ai/agent-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/skills/eigent-ai/agent-skills/open-design)<a href="https://agentmods.dev/skills/eigent-ai/agent-skills/open-design"><img src="https://agentmods.dev/badge/skills/eigent-ai/agent-skills/open-design.svg" alt="Measured on agentmods" 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 | $0.00066 | $0.00697 |
| Opus 5 | $0.00033 | $0.00349 |
| Sonnet 5 | $0.00013 | $0.00139 |
| Haiku 4.5 | $0.00007 | $0.00070 |
Grade A, and why
open-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 8d 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 — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Open Design
Local-first, open-source design system for rapid prototyping across web, mobile, and dashboards.
Source Repository
- GitHub: nexu-io/open-design
- Install upstream:
npx skills add nexu-io/open-design
Runs on Claude Code, Cursor, Codex, Gemini CLI, and Copilot. Outputs sandboxed HTML preview with export to HTML, PDF, PPTX, or MP4.
/web-prototype
Generates a fully interactive web prototype from a text description — clickable HTML with real layout, components, and design system tokens. No Figma required.
Workflow:
- Clarify product type, primary user flows, and aesthetic (minimal SaaS, dark theme, etc.).
- Build sandboxed HTML with navigation between key views.
- Apply design tokens for spacing, color, and typography.
- Offer export format (HTML, PDF, PPTX, MP4).
Example prompts:
- Build a B2B invoicing tool prototype — dashboard, invoice list with status badges, create-invoice modal. Clean minimal SaaS aesthetic.
- Generate a landing page for an AI meeting notes product — hero with CTA, 3-feature grid, social proof, pricing table. Dark theme.
- Prototype an internal HR leave request portal — employee form, manager approve/reject queue. Simple and functional.
/mobile-app
Generates pixel-accurate mobile app screens for iOS or Android — navigation, components, interaction states, spacing.
Example prompts:
- Design a habit tracker — today view with checkboxes, streak counter, weekly stats chart, settings. iOS style, clean and minimal.
- Generate a 4-screen onboarding flow for a food delivery app — welcome, location permission, cuisine picker, home feed. Bold, colorful.
- Design notification settings for a fintech app — toggle alert types, quiet hours, push vs email. Android Material 3.
/dashboard
Generates data dashboard layouts — grid layouts, charts, KPI cards, tables, filters — as sandboxed HTML preview.
Example prompts:
- Build a SaaS analytics dashboard — MRR trend, churn KPI, active users by plan, top features, recent signups table.
- Design an ops monitoring dashboard — server uptime, error rate by endpoint, p95 latency, active deployments, incident log. Dark mode, high-density.
- Create an executive KPI dashboard — revenue vs target, burn rate, headcount by team, NPS trend, top 3 OKR progress bars. Boardroom-ready.
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.
- 8d ago First seen · 66 lines · 66 tokens per session scan A 08c67cdfd78c
open-design is a skill published in the GitHub repository eigent-ai/agent-skills (19 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 66 tokens to every session and 697 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 2026-08-30.
Other skills, from other repositories
webgl-holographic-foil
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html-ppt-hermes-cyber-terminal
OpenDesign + BYOK: choosing and wiring your own model, hands-on — cost, quality, and the routing decision. Built as a decision-grade AI literacy deck for engineers, IT, applied-AI teams.
html-ppt-taste-brutalist
16:9 HTML deck in tactical-telemetry / CRT-terminal taste. Deactivated-CRT charcoal slides, white-phosphor monospace, hazard-red accent, scanline overlay, ASCII syntax, density over decoration. Distilled from Leonxlnx/taste-skill brutalist-skill (Tactical Telemetry mode).
accessibility
Consolidated accessibility skill entrypoint for WCAG 2.2, ARIA Authoring Practices, cognitive accessibility, Section 508, EN 301 549, design intent verification, and the Accessibility Planner workflow.
make-resume
A Chinese-language tool for creating editable HTML resumes that can be changed in a browser and printed to PDF. It uses available resume templates when they are installed and otherwise provides a simpler fallback.
prototype-web
A clickable, high-fidelity web product prototype with navigation, a hero section, feature cards, steps, social proof, and optional pricing. It is designed to resemble a finished landing page while remaining a prototype.