interface skillA
interface is agent-read markdown (skill) from wellwelwel/lagune: Design engineering principles for making interfaces feel polished. Use when building UI, reviewing frontend code, or working on any visual detail, from animations, hover states, shadows, borders, and typography to optical alignment and tabular numbers..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Details that make interfaces feel better Great interfaces rarely come from a single thing. It's usually a collection of small details that compound into a great experience. Apply these principles when building or reviewing UI code. ## Quick Reference | Category | When to Use | | ----------------------------- | ----------------------------------------------------------------- | | [Typography](typography.md) | Text wrapping, font smoothing, tabular numbers | | [Surfaces](surfaces.md) | Border radius, optical alignment, shadows, hit areas | | [Animations](animations.md) | Interruptible animations, enter/exit transitions, icon animations | | [Performance](performance.md) | Transition specificity, `will-change` usage | ## Core Principles ### 1. Concentric Border Radius Outer radius = inner radius + padding. Mismatched radii on nested elements is the most common thing that makes interfaces feel off. ### 2. Optical Over Geometric Alignment …
Read the whole file at its exact version.
How to install
mdr add wellwelwel/lagune/interface@git:20260706.4a3f07bmdr add wellwelwel/lagune/interface@sha256:dfc7b985e1a045c6Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_csftd35ycf63qzn7)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260706.4a3f07b latest | 2026-07-06 | 4a3f07b | 10,559 B | A | view · diff |
| git:20260701.0399b27 | 2026-07-01 | 0399b27 | 7,862 B | A | view · diff |
| git:20260624.8115713 | 2026-06-24 | 8115713 | 8,048 B | A | view · diff |
| git:20260621.18b88c4 | 2026-06-21 | 18b88c4 | 8,515 B | A | view · diff |
| git:20260621.08858b0 | 2026-06-21 | 08858b0 | 8,488 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 (10559 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
wellwelwel/lagune · 159 stars · license MIT · pushed 2026-09-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_csftd35ycf63qzn7 GET https://markdownregistry.com/api/v1/resolve?ref=wellwelwel/lagune/interface GET https://markdownregistry.com/api/v1/blob/dfc7b985e1a045c6f8be99c6ea1676891a5e7dfe785cbdcf87806cada473f787
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