sk-design-fundamentals SKILL.md skillA
sk-design-fundamentals from michelkerkmeester/skilled-agent-harness_spec-driven-loops is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add michelkerkmeester/skilled-agent-harness_spec-driven-loops/sk-design-fundamentals@v1.0.1.0Pins v1.0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- michelkerkmeester/skilled-agent-harness_spec-driven-loops
- Path
.hermes/skills/sk-design-fundamentals/SKILL.md- Versions recorded
- 5
- Latest version
- v1.0.1.0, committed Oct 16, 2026
- First version recorded
- Sep 15, 2026
- Size
- 36,886 bytes
- Repository stars
- 39
- License
- MIT
Designs, builds and reviews any laid-out surface from fixed value scales: screen UI, slide decks, printed and document layouts.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
<!-- generated by sync-skills-hermes.cjs, do not edit --> > Canonical source: `.skilled/skills/sk-design/sk-design-fundamentals/`. This is a generated markdown-only copy so Hermes can load the > skill without scanning the canonical directory. Read `references/`, `assets/` and `scripts/` > from the canonical path above. <!-- Keywords: ui design rules, what padding, how much padding, padding, margin, spacing between elements, spacing scale, what font size, font size, type scale, font weight, color palette, hsl shades, shade ramp, shadow elevation, box shadow, border radius, visual hierarchy, de-emphasize, ui looks off, looks amateur, feels cluttered, make this look better, design tokens, contrast ratio, wcag, wcag 4.5:1, a11y, accessibility, accessibility issues, accessibility review, accessibility audit, aria-label, alt text, screen reader, grey on color, em versus rem, breakpoint scaling, empty state, interaction guidelines, focus ring, focus outline, touch target, hit area, keyboard navigation, animation duration, transition duration, easing curve, spring animation, twelve principles of animation, review this component, design review, ui review, component states, dark mode… …
Read the whole file at its exact version.
How to install
mdr add michelkerkmeester/skilled-agent-harness_spec-driven-loops/sk-design-fundamentals@sha256:f17cdb840af0ac70The line at the top of this page pins the label v1.0.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ijiwp3k5vwbqnvpr)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 15, 2026 and Oct 16, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.1.0 latest | 2026-10-16 | 144d0bd | 36,886 B | A | view · diff |
| v1.0.1.0 | 2026-10-11 | 72d15a9 | 36,886 B | A | view · diff |
| v1.0.0.0 | 2026-09-27 | cacbf58 | 37,230 B | A | view · diff |
| v1.0.0.0 | 2026-09-17 | c6bc411 | 35,780 B | A | view · diff |
| v1.0.0.0 | 2026-09-15 | 3d3ff57 | 35,781 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (36886 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
michelkerkmeester/skilled-agent-harness_spec-driven-loops · 39 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ijiwp3k5vwbqnvpr GET https://markdownregistry.com/api/v1/resolve?ref=michelkerkmeester/skilled-agent-harness_spec-driven-loops/sk-design-fundamentals GET https://markdownregistry.com/api/v1/blob/f17cdb840af0ac707ebab0feb9aacb2c9741dc65c90abf87b83eaa7535505356
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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