prototype-craft skillA
prototype-craft is agent-read markdown (skill) from jnpiyush/agentx: Craft visually polished, production-quality HTML/CSS prototypes with modern styling, typography, color theory, and micro-interactions. Use when building UX deliverables that need visual polish beyond wireframes, implementing color systems, typography scales, elevation shadows, or smooth transitions for interactive prototypes..
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
# Prototype Craft Build beautiful, interactive HTML/CSS prototypes that look and feel like real products -- not wireframes. ## When to Use This Skill - Building HTML/CSS prototypes that need production-quality visual polish - Implementing color palettes, typography scales, and spacing systems - Adding micro-interactions, transitions, and elevation shadows - Crafting responsive layouts with modern CSS (Grid, Flexbox, custom properties) - Polishing UX deliverables beyond skeletal wireframes ## Core Rules 1. **Visual polish first** -- prototypes MUST look production-quality, not skeletal 2. **Modern CSS** -- use CSS Grid, Flexbox, custom properties, clamp(), container queries 3. **Typography** -- use font pairing (max 2-3 families), proper scale (1.25-1.333 ratio), line-height 1.5-1.75 4. **Color system** -- define palette with CSS custom properties: primary, secondary, neutral, success, warning, error + tints/shades 5. **Spacing rhythm** -- use consistent 4px/8px base grid; spacing scale: 4, 8, 12, 16, 24, 32, 48, 64, 96 6. **Depth and shadow** -- layered box-shadows for elevation (sm, md, lg, xl); subtle borders for separation …
Read the whole file at its exact version.
How to install
mdr add jnpiyush/agentx/prototype-craft@git:20260917.081ab7fmdr add jnpiyush/agentx/prototype-craft@sha256:1e4bb8f1a0a9cf2bPin 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_zjv2u5kmgbpkqb5a)
1 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260917.081ab7f latest | 2026-09-17 | 081ab7f | 5,855 B | A | view · diff |
| git:20260517.4703a79 | 2026-05-17 | 4703a79 | 8,912 B | B | view · diff |
| git:20260317.5959405 | 2026-03-17 | 5959405 | 8,597 B | B | view · diff |
| git:20260309.113ed30 | 2026-03-09 | 113ed30 | 8,257 B | B | view · diff |
| git:20260308.65586be | 2026-03-08 | 65586be | 8,274 B | B | 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 (5855 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
jnpiyush/agentx · 16 stars · license Apache-2.0 · pushed 2026-09-21 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_zjv2u5kmgbpkqb5a GET https://markdownregistry.com/api/v1/resolve?ref=jnpiyush/agentx/prototype-craft GET https://markdownregistry.com/api/v1/blob/1e4bb8f1a0a9cf2b50d1eb2ee633eec2fa667b7e489488e8c4be1891fa9c3de2
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