web-design-guidelines SKILL.md skillA
web-design-guidelines from vercel-labs/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vercel-labs/agent-skills/web-design-guidelines@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vercel-labs/agent-skills
- Path
skills/web-design-guidelines/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Jan 16, 2026
- First version recorded
- Jan 14, 2026
- Size
- 1,231 bytes
- Repository stars
- 32,701
- License
- none declared
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
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
# Web Interface Guidelines Review files for compliance with Web Interface Guidelines. ## How It Works 1. Fetch the latest guidelines from the source URL below 2. Read the specified files (or prompt user for files/pattern) 3. Check against all rules in the fetched guidelines 4. Output findings in the terse `file:line` format ## Guidelines Source Fetch fresh guidelines before each review: ``` https://raw.githubusercontent.com/vercel-labs/web-interface-guidelines/main/command.md ``` Use WebFetch to retrieve the latest rules. The fetched content contains all the rules and output format instructions. ## Usage When a user provides a file or pattern argument: 1. Fetch guidelines from the source URL above 2. Read the specified files 3. Apply all rules from the fetched guidelines 4. Output findings using the format specified in the guidelines If no files specified, ask the user which files to review.
Read the whole file at its exact version.
How to install
mdr add vercel-labs/agent-skills/web-design-guidelines@sha256:f4647ca866a3accfThe line at the top of this page pins the label v1.0.0, 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_w3gdditwubanvy4r)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jan 14, 2026 and Jan 16, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-01-16 | ba46938 | 1,231 B | A | view · diff |
| v1.0.0 | 2026-01-15 | 42ecbef | 1,229 B | A | view · diff |
| git:20260114.9e2435e | 2026-01-14 | 9e2435e | 1,183 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 (1231 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
vercel-labs/agent-skills · 32,701 stars · license none declared · pushed 2026-10-14 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w3gdditwubanvy4r GET https://markdownregistry.com/api/v1/resolve?ref=vercel-labs/agent-skills/web-design-guidelines GET https://markdownregistry.com/api/v1/blob/f4647ca866a3accf763777f83e7682954f0187cd6bea7eea0399796652414e8f
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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