email-design SKILL.md skillA
email-design from fcakyon/claude-codex-settings is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fcakyon/claude-codex-settings/email-design@git:20261030.5c8f76cPins git:20261030.5c8f76c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fcakyon/claude-codex-settings
- Path
plugins/reusable-app-components/skills/email-design/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261030.5c8f76c, committed Oct 30, 2026
- First version recorded
- Oct 28, 2026
- Size
- 5,842 bytes
- Repository stars
- 1,200
- License
- Apache-2.0
This skill should be used when user asks to "design app emails", "theme transactional emails", "fix verification emails", "build email templates", or "review password reset emails". Match an app’s brand and reuse its delivery pipeline across account, billing and notification emails.
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
# App email design Make the email help someone finish the action they started in the app. Preserve the app’s transport, authentication and consent rules. Use this skill for transactional email design and integration, rather than email service setup or campaign sending. ## Inspect before changing Trace each requested event from the app action to its template and sending client. Check locales, HTML and text parts, provider-managed templates, sender, reply address, expiry and destination handling. Keep tokens, addresses and captured messages private. Find the shared layout before adding another renderer. Do not replace a working delivery service to change its design. Read the app’s visible theme and copy. Choose brand name, approved logo, page and surface backgrounds, body and muted text, primary action and its text color, font stack, corner radius and support address. Put these in one theme or layout, with message wording separate. Keep per-message content limited to subject, preview, heading, body, code or primary action, and necessary context. Use the app’s locale and runtime formatting for amounts and dates. ## Design around the action …
Read the whole file at its exact version.
How to install
mdr add fcakyon/claude-codex-settings/email-design@sha256:3c8594c61c85ad14The line at the top of this page pins the label git:20261030.5c8f76c, 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_hqsgvpuczgjrfi6y)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 28, 2026 and Oct 30, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261030.5c8f76c latest | 2026-10-30 | 5c8f76c | 5,842 B | A | view · diff |
| git:20261028.f44ddce | 2026-10-28 | f44ddce | 5,277 B | A | view · diff |
| git:20261028.742ec45 | 2026-10-28 | 742ec45 | 5,037 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 (5842 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
fcakyon/claude-codex-settings · 1,200 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hqsgvpuczgjrfi6y GET https://markdownregistry.com/api/v1/resolve?ref=fcakyon/claude-codex-settings/email-design GET https://markdownregistry.com/api/v1/blob/3c8594c61c85ad1422a2286f4e090ae3c218adc1f27ad0a99a4bef31a23ef62f
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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