visual-artifact-qa skillA
visual-artifact-qa is agent-read markdown (skill) from fabioc-aloha/alex_skill_mall: Visual output that passes static checks can still fail to render:.
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
# Visual Artifact QA
## The Problem
Visual output that passes static checks can still fail to render:
- SVG validates but doesn't display correctly
- CSS passes linting but looks wrong
- HTML is valid but layout breaks
- No CI check catches visual regressions
## The Solution
Render → View → Diff loop.
```
┌─────────────┐
│ Render │ Generate the visual artifact
└──────┬──────┘
▼
┌─────────────┐
│ View │ Actually look at it (image tool, browser)
└──────┬──────┘
▼
┌─────────────┐
│ Diff │ Compare against intent/previous version
└──────┬──────┘
▼
┌─────────────┐
│ Fix │ Correct issues found
└──────┬──────┘
│
└──────► Repeat until correct
```
## For SVG Banners
```javascript
// 1. Render
const svg = generateBanner(config);
fs.writeFileSync('banner.svg', svg);
// 2. View (convert to PNG for preview)
const sharp = require('sharp');
await sharp('banner.svg').png().toFile('banner-preview.png');
// 3. Diff against expected
// - Text readable?
// - Colors correct?
// - Layout as designed?
// 4. Fix and re-render
```
## For CSS Changes
```javascript
// 1. Apply change
// 2. View in browser (all breakpoints)
…Read the whole file at its exact version.
How to install
mdr add fabioc-aloha/alex_skill_mall/visual-artifact-qa@git:20260728.80a7ab6mdr add fabioc-aloha/alex_skill_mall/visual-artifact-qa@sha256:e2e8e2a8a8cd324ePin 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_rtxi3etat7zvmsro)
1 badge views in 30 days
Versions
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 (2294 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
fabioc-aloha/alex_skill_mall · 4 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rtxi3etat7zvmsro GET https://markdownregistry.com/api/v1/resolve?ref=fabioc-aloha/alex_skill_mall/visual-artifact-qa GET https://markdownregistry.com/api/v1/blob/e2e8e2a8a8cd324e586eafba74a2e87e23e74af5e332171421ed83f2cd9e9d7f
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