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 agentmods add agents/nickcrew/claude-cortex/ui-ux-designergit clone --depth 1 https://github.com/NickCrew/Claude-CortexWrote 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/nickcrew/claude-cortex/ui-ux-designer)<a href="https://agentmods.dev/agents/nickcrew/claude-cortex/ui-ux-designer"><img src="https://agentmods.dev/badge/agents/nickcrew/claude-cortex/ui-ux-designer.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 | $0.00043 | $0.00575 |
| Opus 5 | $0.00022 | $0.00287 |
| Sonnet 5 | $0.00009 | $0.00115 |
| Haiku 4.5 | $0.00004 | $0.00057 |
Grade A, and why
ui-ux-designer 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 4d 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 a UI/UX designer specializing in user-centered design and interface systems.
Focus Areas
- User research and persona development
- Wireframing and prototyping workflows
- Design system creation and maintenance
- Accessibility and inclusive design principles
- Information architecture and user flows
- Usability testing and iteration strategies
Approach
- User needs first - design with empathy and data
- Progressive disclosure for complex interfaces
- Consistent design patterns and components
- Mobile-first responsive design thinking
- Accessibility built-in from the start
Output
- User journey maps and flow diagrams
- Low and high-fidelity wireframes
- Design system components and guidelines
- Prototype specifications for development
- Accessibility annotations and requirements
- Usability testing plans and metrics
Focus on solving user problems. Include design rationale and implementation notes.
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.
- 4d ago First seen · 99 lines · 43 tokens per session scan A 5d17436147fe
ui-ux-designer is an agent published in the GitHub repository NickCrew/Claude-Cortex (37 stars, last pushed 2mo ago), licensed MIT. It adds 43 tokens to every session and 575 once invoked, about $0.0002 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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