visual-aspect-analyzer skillA
visual-aspect-analyzer is agent-read markdown (skill) from tale-project/tale: Run this as the FINAL review step once you have finished a UI change you can load in a browser — it is the visual-regression gate, run once at the end (not after every edit), and the change is not done until it reports `score: 100`. It drives a real browser over the page, auto-detects its relevant elements (no selectors), labels each by ARIA role + accessible name, and reports which changed the rendered frame, what each is anchored to (screen/page/ancestor), and what transition defects (layout-s.
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.
How to install
mdr add tale-project/tale/visual-aspect-analyzer@git:20260729.2743ee4mdr add tale-project/tale/visual-aspect-analyzer@sha256:6f502957dc774430Pin 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_xj6ecfj5ayr7azh2)
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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 (15158 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
tale-project/tale · 29 stars · license MIT · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xj6ecfj5ayr7azh2 GET https://markdownregistry.com/api/v1/resolve?ref=tale-project/tale/visual-aspect-analyzer GET https://markdownregistry.com/api/v1/blob/6f502957dc774430bae6e29108bff09c710da93a9e667d1f3f2a43fed5f79a88
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.