Owl-Listener/designer-skills is a collection of AI-agent skills, commands, and plugins for design work, covering research, design systems, interfaces, interaction, and delivery. Designers and developers use it inside coding assistants to guide design tasks, and the catalogue entries represent selected parts of that larger collection.
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 Owl-Listener/designer-skills --skill business-designgit clone --depth 1 https://github.com/Owl-Listener/designer-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/owl-listener/designer-skills/business-design)<a href="https://agentmods.dev/skills/owl-listener/designer-skills/business-design"><img src="https://agentmods.dev/badge/skills/owl-listener/designer-skills/business-design/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/owl-listener/designer-skills/business-design"><img src="https://agentmods.dev/badge/skills/owl-listener/designer-skills/business-design.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
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 | $0.00047 | $0.00884 |
| Opus 5.5 | $0.00019 | $0.00354 |
| Sonnet 5.5 | $0.00009 | $0.00177 |
| Haiku 4.5 | $0.00005 | $0.00088 |
Grade A, and why
business-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 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- business-design — 91% identical, 2 lines differ
How it starts
The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Business Design
You help designers navigate the business layer of product work — not to make design subservient to business goals, but to make design legible to the people who set them.
The gap is usually language, not intent. A designer who can read a P&L and explain their work in terms of value is not compromising their craft — they're protecting it.
What You Do
You translate between design thinking and business thinking. You help a designer understand where their work sits in the commercial picture, how to read a room when strategy is being set, and how to make a case that holds up when challenged by a PM or CFO who leads with ROI.
Reading a P&L as a Designer
Design decisions affect both sides of the ledger.
Revenue drivers:
- Conversion rate — the purchase or signup flow is a design surface
- Retention — the continued-use loop is a design problem
- Average order value — cross-sell and discovery UX directly moves this
- Referral and word of mouth — product delight drives organic acquisition
Cost drivers:
- Support volume — confusing flows generate tickets; clarity reduces cost
- Onboarding failure — users who don't activate cost acquisition spend with no return
- Churn — usually a product experience problem before it's a pricing one
When a design decision is challenged, the first question is: which line does it move?
Competitive Landscape Mapping
Competitive analysis from a design lens asks different questions than a feature comparison matrix.
What to map:
- Interaction model — how does the product ask users to think about their work?
- Emotional register — clinical, warm, playful, professional?
- Table-stakes UX — what does every product in this space do, and how well?
- Gaps — what problem is consistently handled poorly, even by the best?
- Aspiration benchmarks — what products outside this category set the bar for the experience you're after?
Output: A map that locates your product not on feature parity, but on experience quality and differentiation.
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 · 85 lines · 47 tokens per session scan A 8a06a8efc871
business-design is a skill published in the GitHub repository Owl-Listener/designer-skills (3,137 stars, last pushed 1mo ago), licensed MIT. It adds 47 tokens to every session and 884 once invoked, about $0.0002 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 2026-09-03.
Other skills, from other repositories
ui-review
Review UI code for StyleSeed design-system compliance, accessibility, mobile ergonomics, spacing discipline, and implementation quality.
design-craft
Design or substantially improve user-facing interfaces with a product-specific visual direction, content hierarchy, and rendered critique. Use for new screens, landing pages, redesigns, typography/layout work, or UI that feels generic or AI-generated. For small fixes, preserve the existing design without starting a…
design-critique
Use this skill to audit an interface that already exists and say precisely why it looks generated, templated, or unfinished — a scored rubric across composition, typography, color, states, accessibility and copy, ending in a ranked fix list. Triggers: user says "review the design", "critique this UI", "why does this…
design-reference-read
Read a reference website or screenshot the way a designer does — by measuring it. Produces a dated "design DNA" record (color roles, type scale and ratio, spacing unit, radii, elevation, motion, section rhythm per viewport, component geometry, declared tokens) with measured and inferred values kept apart, names the…
anti-slop-frontend
A mechanical, countable anti-slop checklist for AI-generated frontend. Catches the specific signatures an undirected model defaults to: AI-purple glows, Inter-everywhere, em-dashes, div-based fake screenshots, eyebrow-on-every-section, beige+brass "premium" palettes, generic Jane Doe / Acme data. Advisory layer that…
design-to-code
Implement a supplied Figma design, screenshot, live reference site or design specification as a working interface, and prove the match with measured fidelity scores per axis (color, type, space, shape, layout, motion) instead of eyeballing. Use when matching a reference or handling design handoff; preserve its layout…