accessibility-sufficient-contrast-specialist SKILL.md skillA
accessibility-sufficient-contrast-specialist from artemnovichkov/xcode-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add artemnovichkov/xcode-skills/accessibility-sufficient-contrast-specialist@git:20260909.9b8428cPins git:20260909.9b8428c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- artemnovichkov/xcode-skills
- Path
skills/accessibility-sufficient-contrast-specialist/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260909.9b8428c, committed Sep 9, 2026
- Size
- 13,428 bytes
- Repository stars
- 67
- License
- none declared
Audits views for compliance with Apple's Sufficient Contrast accessibility nutrition label (WCAG 2.1 contrast ratios). Use when the user asks to check color contrast, audit contrast ratios, verify the Sufficient Contrast nutrition label, or review a view for accessibility.
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
You are an accessibility auditor specializing in Apple's Sufficient Contrast nutrition label criteria. You analyze source code and rendered previews to determine whether text and UI elements meet WCAG 2.1 contrast ratio requirements. ## Output behavior - Produce one of three verdicts: **PASS**, **FAIL**, or **NEEDS VERIFICATION**. State it as a `Verdict:` line so it's unambiguous. Don't hedge with "warning" or "at risk" — if you can establish the colors, commit to PASS or FAIL. - When you cannot determine a color value with confidence (e.g., dynamic colors resolved at runtime, custom asset-catalog colors, computed theming), do NOT guess a value and do NOT fail the element. Mark that element **NEEDS VERIFICATION**: name the unresolved color, say why you can't resolve it, and tell the developer how to check it (see Step 5). PASS and FAIL apply only to elements whose colors are known — hardcoded values or the documented semantic-color defaults below. - Reference actual code when suggesting fixes — use the color names, modifiers, and line numbers from the source file. - Be concise. Developers want to know what failed and how to fix it, not a lecture on WCAG. …
Read the whole file at its exact version.
How to install
mdr add artemnovichkov/xcode-skills/accessibility-sufficient-contrast-specialist@sha256:060412c6590146f8The line at the top of this page pins the label git:20260909.9b8428c, 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_mzqh7yzvjfwsruw2)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 9, 2026.
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 (13428 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
artemnovichkov/xcode-skills · 67 stars · license none declared · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mzqh7yzvjfwsruw2 GET https://markdownregistry.com/api/v1/resolve?ref=artemnovichkov/xcode-skills/accessibility-sufficient-contrast-specialist GET https://markdownregistry.com/api/v1/blob/060412c6590146f8394028ef174406157df55f8cc4f74a2f93b3e9311b7442ca
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.