kb-email-accessibility skillF
kb-email-accessibility is agent-read markdown (skill) from community-access/accessibility-agents: Reference data, not a reviewer. HTML email accessibility: table layouts, inline styles, dark mode, image fallbacks, and email client rendering constraints..
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.
What the file says
## Email Accessibility Skill Reference data for HTML email accessibility under email client rendering constraints. Used by `email-accessibility` agent. --- ## Email Client Rendering Constraints Email HTML operates under severe constraints compared to web browsers: | Feature | Gmail | Outlook (Win) | Apple Mail | Yahoo | Outlook.com | |---------|-------|--------------|------------|-------|-------------| | Semantic HTML (`<nav>`, `<main>`) | Stripped | Stripped | Supported | Stripped | Stripped | | `role` attributes | Stripped | Stripped | Supported | Stripped | Stripped | | `aria-*` attributes | Stripped | Stripped | Supported | Stripped | Stripped | | `<style>` blocks | Supported | Supported | Supported | Supported | Supported | | External CSS | Stripped | Stripped | Stripped | Stripped | Stripped | | JavaScript | Stripped | Stripped | Stripped | Stripped | Stripped | | CSS Grid | Supported | Not supported | Supported | Supported | Supported | | CSS Flexbox | Supported | Not supported | Supported | Supported | Supported | | `<button>` element | Rendered | Rendered | Rendered | Rendered | Rendered | | `tabindex` | Stripped | Stripped | Supported | Stripped | Stripped | …
Read the whole file at its exact version.
How to install
mdr add community-access/accessibility-agents/kb-email-accessibility@git:20260922.cd88753mdr add community-access/accessibility-agents/kb-email-accessibility@sha256:f6b819efdae46276Pin 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_chz7b7nz573euaeq)
1 badge views in 30 days
Versions
Audit of the latest version
- FAIL, critical: No text hidden with inline styles (matched: style="color: #ffffff)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6562 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 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 · 414 stars · license MIT · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_chz7b7nz573euaeq GET https://markdownregistry.com/api/v1/resolve?ref=community-access/accessibility-agents/kb-email-accessibility GET https://markdownregistry.com/api/v1/blob/f6b819efdae462760278f11aaf88a5e8b6424f56fa110e87071746f1098b283d
Your agent 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.