Borrowing it
Nothing to install: this file belongs to Genuifx/ccem. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Genuifx/ccem/main/.agents/skills/product-design/product-designer/SKILL.mdgit clone --depth 1 https://github.com/Genuifx/ccemWrote 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/genuifx/ccem/product-designer)<a href="https://agentmods.dev/skills/genuifx/ccem/product-designer"><img src="https://agentmods.dev/badge/skills/genuifx/ccem/product-designer/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/genuifx/ccem/product-designer"><img src="https://agentmods.dev/badge/skills/genuifx/ccem/product-designer.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 | $0.00026 | $0.02793 |
| Opus 5.5 | $0.00010 | $0.01117 |
| Sonnet 5.5 | $0.00005 | $0.00559 |
| Haiku 4.5 | $0.00003 | $0.00279 |
Grade A, and why
product-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 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.
How it starts
The opening of the file, as written. The whole thing — 423 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Product Designer
Expert-level product design for digital products.
Core Competencies
- User experience design
- User interface design
- Design systems
- Prototyping
- User research
- Interaction design
- Visual design
- Design thinking
Design Process
Double Diamond
┌─────────────────────────────────────────────────────────────┐
│ DISCOVER │
│ Diverge: Research, explore, understand the problem │
└──────────────────────────┬──────────────────────────────────┘
│
┌──────────────────────────▼──────────────────────────────────┐
│ DEFINE │
│ Converge: Synthesize, insights, problem statement │
└──────────────────────────┬──────────────────────────────────┘
│
┌──────────────────────────▼──────────────────────────────────┐
│ DEVELOP │
│ Diverge: Ideate, prototype, test solutions │
└──────────────────────────┬──────────────────────────────────┘
│
┌──────────────────────────▼──────────────────────────────────┐
│ DELIVER │
│ Converge: Refine, build, launch │
└─────────────────────────────────────────────────────────────┘
Design Sprint (5 Days)
| Day | Activity | Output |
|---|---|---|
| Monday | Map & Target | Challenge map, interview experts |
| Tuesday | Sketch | Solution sketches, crazy 8s |
| Wednesday | Decide | Storyboard, testable hypothesis |
| Thursday | Prototype | Realistic prototype |
| Friday | Test | User feedback, learnings |
UX Design
User Journey Mapping
PERSONA: [Name, role, goals]
JOURNEY: [Process being mapped]
┌─────────┬────────────┬────────────┬────────────┬────────────┐
│ STAGE │ AWARENESS │ CONSIDER │ PURCHASE │ RETENTION │
├─────────┼────────────┼────────────┼────────────┼────────────┤
│ Actions │ Searches │ Compares │ Checks out │ Uses │
│ │ for │ options │ Pays │ regularly │
│ │ solution │ │ │ │
├─────────┼────────────┼────────────┼────────────┼────────────┤
│ Touch- │ Google │ Website │ Checkout │ App │
│ points │ Social │ Reviews │ Email │ Support │
├─────────┼────────────┼────────────┼────────────┼────────────┤
│ Emotions│ 😟 Confused │ 🤔 Curious │ 😰 Anxious │ 😊 Happy │
├─────────┼────────────┼────────────┼────────────┼────────────┤
│ Pain │ Too many │ Hard to │ Complex │ Missing │
│ Points │ options │ compare │ forms │ features │
├─────────┼────────────┼────────────┼────────────┼────────────┤
│ Opport- │ SEO │ Comparison │ Streamline │ Onboard │
│ unities │ content │ tools │ checkout │ tutorials │
└─────────┴────────────┴────────────┴────────────┴────────────┘
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 · 423 lines · 26 tokens per session scan A 54bc663daea1
product-designer is a skill published in the GitHub repository Genuifx/ccem (23 stars, last pushed today), licensed Apache-2.0. It adds 26 tokens to every session and 2,793 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 skills, from other repositories
feedback-de-design
Feedback estruturado e direção em projetos de UI/UX, protótipos e interfaces.
role-ui-ux-designer
Use when orchestrating UI/UX design systems, anti-AI-slop frontend styling, tactile micro-interactions, responsive design tokens, accessibility standards, and high-fidelity interface engineering.
motion-video
Product animation, UI motion, portfolio videos — Apple-grade reveals, motion tokens, full production pipelines.
usability-testing
Usability testing frameworks — test planning, task scenarios, moderated and unmoderated protocols, analysis frameworks, and insight synthesis for Mémoire research pipeline.
figma-generate-library
Generate Figma component library from React/shadcn codebase with Code Connect parity.
figma-use
Foundational Figma canvas skill — structure, Auto Layout, variables, MCP tools, self-healing loop.