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 bahayonghang/my-ai-cli-toolkit --skill design-mdgit clone --depth 1 https://github.com/bahayonghang/my-ai-cli-toolkitWrote 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/bahayonghang/my-ai-cli-toolkit/design-md)<a href="https://agentmods.dev/skills/bahayonghang/my-ai-cli-toolkit/design-md"><img src="https://agentmods.dev/badge/skills/bahayonghang/my-ai-cli-toolkit/design-md/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/bahayonghang/my-ai-cli-toolkit/design-md"><img src="https://agentmods.dev/badge/skills/bahayonghang/my-ai-cli-toolkit/design-md.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 | $0.00215 | $0.01366 |
| Opus 5.5 | $0.00086 | $0.00546 |
| Sonnet 5.5 | $0.00043 | $0.00273 |
| Haiku 4.5 | $0.00021 | $0.00137 |
Grade A, and why
design-md 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 yesterday.
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 — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.
design-md
Turn a design choice into a project-root DESIGN.md, then build UI that follows it.
Scope
Use for:
- listing or searching the catalog by category
- choosing a brand-inspired or generic style for a product
- writing, customizing, or replacing the project
DESIGN.md - implementing pages or components from
DESIGN.md
Route elsewhere:
- report, plan, review, or mini-deck HTML →
html-artifact - screenshot, mockup, or reference-image recreation →
image-to-ui-skill - backend, data, or non-UI tasks → not this skill
Commands
Commands below write
<skill-dir>as a placeholder. Substitute the literal skill directory announced when the skill loads; it is not an environment variable. The script self-locates its catalog. Ifpythonis not found, usepy -3.
| Task | Command |
|---|---|
| List all entries by category | python "<skill-dir>/scripts/design_catalog.py" list |
| Filter | ... list --kind brand / --kind style / --category style-tech-dark / --format json |
| Search (id, name, description, Chinese or English category name) | python "<skill-dir>/scripts/design_catalog.py" search "<words>" |
| Read one entry | python "<skill-dir>/scripts/design_catalog.py" show brand:linear.app |
Write the project DESIGN.md |
python "<skill-dir>/scripts/design_catalog.py" apply style:minimal --root "<project-root>" |
Replace an existing DESIGN.md (backs it up first) |
add --force |
What ships with it
60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- agents/interface.yaml 740 B
- assets/catalog/brands/1win.md 23 KB
- assets/catalog/brands/airbnb.md 30 KB
- assets/catalog/brands/airtable.md 34 KB
- assets/catalog/brands/aljazeera.md 27 KB
- assets/catalog/brands/apple.md 36 KB
- assets/catalog/brands/binance.md 39 KB
- assets/catalog/brands/bmw-m.md 30 KB
- assets/catalog/brands/bmw.md 27 KB
- assets/catalog/brands/bugatti.md 28 KB
- assets/catalog/brands/cal.md 30 KB
- assets/catalog/brands/claude.md 33 KB
- assets/catalog/brands/clay.md 25 KB
- assets/catalog/brands/clickhouse.md 25 KB
- assets/catalog/brands/cohere.md 20 KB
- assets/catalog/brands/coinbase.md 25 KB
- assets/catalog/brands/composio.md 20 KB
- assets/catalog/brands/cursor.md 21 KB
- assets/catalog/brands/dell-1996.md 34 KB
- assets/catalog/brands/dji.md 41 KB
- assets/catalog/brands/elevenlabs.md 20 KB
- assets/catalog/brands/expo.md 21 KB
- assets/catalog/brands/ferrari.md 24 KB
- assets/catalog/brands/figma.md 32 KB
- assets/catalog/brands/framer.md 28 KB
- assets/catalog/brands/hashicorp.md 27 KB
- assets/catalog/brands/hp.md 35 KB
- assets/catalog/brands/ibm.md 26 KB
- assets/catalog/brands/intercom.md 23 KB
- assets/catalog/brands/jobright.md 26 KB
- assets/catalog/brands/kraken.md 4.2 KB
- assets/catalog/brands/lamborghini.md 21 KB
- assets/catalog/brands/linear.app.md 24 KB
- assets/catalog/brands/lovable.md 17 KB
- assets/catalog/brands/mastercard.md 26 KB
- assets/catalog/brands/mercury.md 24 KB
- assets/catalog/brands/meta.md 37 KB
- assets/catalog/brands/minimax.md 37 KB
- assets/catalog/brands/mintlify.md 43 KB
- assets/catalog/brands/miro.md 36 KB
- assets/catalog/brands/mistral.ai.md 35 KB
- assets/catalog/brands/mongodb.md 31 KB
- assets/catalog/brands/mydealz.md 25 KB
- assets/catalog/brands/nerdwallet.md 35 KB
- assets/catalog/brands/nike.md 36 KB
- assets/catalog/brands/nintendo-2001.md 38 KB
- assets/catalog/brands/notion.md 34 KB
- assets/catalog/brands/nvidia.md 35 KB
- assets/catalog/brands/ollama.md 32 KB
- assets/catalog/brands/opencode.ai.md 32 KB
- assets/catalog/brands/oracle.md 42 KB
- assets/catalog/brands/oura.md 31 KB
- assets/catalog/brands/pinterest.md 36 KB
- assets/catalog/brands/playstation.md 39 KB
- assets/catalog/brands/posthog.md 40 KB
- assets/catalog/brands/raycast.md 40 KB
- assets/catalog/brands/renault.md 29 KB
- assets/catalog/brands/replicate.md 31 KB
- assets/catalog/brands/resend.md 31 KB
- assets/catalog/brands/revolut.md 31 KB
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.
- yesterday First seen · 85 lines · 215 tokens per session scan A 4779171285dd
design-md is a skill published in the GitHub repository bahayonghang/my-ai-cli-toolkit (17 stars, last pushed 2d ago), licensed MIT. It adds 215 tokens to every session and 1,366 once invoked, about $0.0009 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 2026-10-15.
Other skills, from other repositories
design-engineering
Premium design engineering skill for agentic workflows — produces high-end, distinctive UI designs using DESIGN.md as the portable contract across Pencil MCP (in-IDE canvas), Figma MCP (team handoff + design tokens), and Google Stitch (vibe exploration + AI generation). Enforces anti-generic principles, WCAG 2.2 AA…
use-design-md
Apply a Korean brand's published DESIGN.md from the ko-design-md catalog (getdesign.kr) — colors, typography, spacing, radius, components, do's & don'ts — to the UI you are building in the CURRENT project. Use this skill whenever the user wants UI built or restyled in the style of a catalogued Korean service — "토스…
hs-frontend-development
Design and build production-grade frontend interfaces, context first - capture PRODUCT.md (strategy) and DESIGN.md (visual system), pull reusable tokens into a design system, and apply shared UX/UI rules (color, typography, layout, motion, accessibility, anti-patterns) for brand and product surfaces. Its capabilities…
web-ui-polish
Transform rough web pages into premium, polished interfaces with glassmorphism, Apple-inspired layouts, and three switchable themes.
design-system-starter
Use this skill when creating or evolving design systems for applications. Provides design token structures, component architecture patterns, documentation templates, and accessibility guidelines. Ensures consistent, scalable, and accessible UI design across products.
design-md
Author/validate/export Google's DESIGN.md token spec files.