kb-markdown-accessibility SKILL.md skillA
kb-markdown-accessibility from community-access/accessibility-agents is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add community-access/accessibility-agents/kb-markdown-accessibility@git:20261028.d473f9fPins git:20261028.d473f9f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- community-access/accessibility-agents
- Path
skills/kb-markdown-accessibility/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261028.d473f9f, committed Oct 28, 2026
- First version recorded
- Sep 22, 2026
- Size
- 16,223 bytes
- Repository stars
- 436
- License
- MIT
Reference data, not a reviewer. Audit and fix markdown for accessibility. Covers ambiguous links, anchors, emoji (remove/translate), Mermaid/ASCII templates, heading hierarchy, table descriptions, and severity scoring.
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
## Markdown Accessibility Skill Reusable knowledge module for the `markdown-a11y-assistant`, `markdown-scanner`, and `markdown-fixer` skills. Provides pattern libraries, severity scoring, fix templates, emoji translation maps, diagram description templates, and GitHub anchor generation rules for comprehensive markdown accessibility auditing across 9 domains. ## Domains Covered 1. **Descriptive Links** (WCAG 2.4.4) - Ambiguous link text, bare URLs, repeated identical text 2. **Image Alt Text** (WCAG 1.1.1) - Missing, empty, filename-as-alt, generic placeholders 3. **Heading Hierarchy** (WCAG 1.3.1 / 2.4.6) - Skipped levels, multiple H1s, bold-as-heading 4. **Table Accessibility** (WCAG 1.3.1) - Missing descriptions, empty headers, layout tables 5. **Emoji** (WCAG 1.3.3 / Cognitive) - Remove-all, remove-decorative, translate, or leave-unchanged modes 6. **Mermaid and ASCII Diagrams** (WCAG 1.1.1 / 1.3.1) - Replace with accessible text + collapsible source 7. **Em-Dash / En-Dash Normalization** (Cognitive) - Normalize to ` - ` or leave unchanged 8. **Anchor Link Validation** (WCAG 2.4.4) - Validate `#anchor` links against actual headings …
Read the whole file at its exact version.
How to install
mdr add community-access/accessibility-agents/kb-markdown-accessibility@sha256:92dc3004de2952e7The line at the top of this page pins the label git:20261028.d473f9f, 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_anyqnqdqyrzpbfe4)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 22, 2026 and Oct 28, 2026, about one every 36 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261028.d473f9f latest | 2026-10-28 | d473f9f | 16,223 B | A | view · diff |
| git:20260922.cd88753 | 2026-09-22 | cd88753 | 15,690 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 (16223 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
community-access/accessibility-agents · 436 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_anyqnqdqyrzpbfe4 GET https://markdownregistry.com/api/v1/resolve?ref=community-access/accessibility-agents/kb-markdown-accessibility GET https://markdownregistry.com/api/v1/blob/92dc3004de2952e732ad4a8c1daff8e7466396b28116203b01bc5811528b7ac7
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.