duplicate-id-aria SKILL.md skillA
duplicate-id-aria from thedaviddias/front-end-checklist is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add thedaviddias/front-end-checklist/duplicate-id-aria@git:20261004.4b0ddb9Pins git:20261004.4b0ddb9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- thedaviddias/front-end-checklist
- Path
skills/duplicate-id-aria/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261004.4b0ddb9, committed Oct 4, 2026
- First version recorded
- May 29, 2026
- Size
- 1,802 bytes
- Repository stars
- 74,516
- License
- MIT
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Use unique IDs for ARIA references. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
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
# Use unique IDs for ARIA references When ARIA attributes point to duplicate IDs, assistive technologies may read the wrong label or description, providing misleading information to the user. ## Quick Reference - Ensure IDs referenced by ARIA attributes (e.g., aria-labelledby) are unique - Avoid duplicate IDs that lead to ambiguous accessibility relationships - Verify that ARIA controls correctly target their intended elements ## Check Identify elements where an ARIA attribute references an id that appears multiple times in the DOM. ## Fix Ensure all elements referenced by ARIA attributes have unique IDs and update the references accordingly. ## Explain Explain how unique IDs are essential for establishing reliable relationships between ARIA attributes and their targets. ## Code Review Review the rendered markup and interactive states that affect Use unique IDs for ARIA references. Flag exact elements, roles, labels, focus behavior, or keyboard interactions that violate the rule, and note how to verify the fix with browser accessibility tooling or assistive tech. --- For full implementation details, code examples, and framework-specific guidance, …
Read the whole file at its exact version.
How to install
mdr add thedaviddias/front-end-checklist/duplicate-id-aria@sha256:3d1f99db963d2cf6The line at the top of this page pins the label git:20261004.4b0ddb9, 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_muuxtgswwfbb76xy)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 29, 2026 and Oct 4, 2026, about one every 128 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261004.4b0ddb9 latest | 2026-10-04 | 4b0ddb9 | 1,802 B | A | view · diff |
| git:20260529.7c05904 | 2026-05-29 | 7c05904 | 1,808 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 (1802 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
thedaviddias/front-end-checklist · 74,516 stars · license MIT · pushed 2026-10-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_muuxtgswwfbb76xy GET https://markdownregistry.com/api/v1/resolve?ref=thedaviddias/front-end-checklist/duplicate-id-aria GET https://markdownregistry.com/api/v1/blob/3d1f99db963d2cf6c343ef6828c4a525ddf047f17f7ac210d7836b58649ad030
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.