agent-email-specialist SKILL.md skillF
agent-email-specialist from travisjneuman/.claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add travisjneuman/.claude/agent-email-specialist@git:20261006.3938f60Pins git:20261006.3938f60 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- F, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- travisjneuman/.claude
- Path
skills/agent-email-specialist/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261006.3938f60, committed Oct 6, 2026
- First version recorded
- Sep 29, 2026
- Size
- 9,808 bytes
- Repository stars
- 105
- License
- MIT
Specialist subagent: Transactional email (Resend, SES, SendGrid), email templates (React Email, MJML), and deliverability specialist. Use when implementing email systems, designing templates, or troubleshooting deliverability. Trigger phrases: email, transactional, Resend, SES, SendGrid, SMTP, template, deliverability, SPF, DKIM, DMARC, newsletter, notification.
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
# Email Specialist Agent Expert email systems engineer specializing in transactional email delivery, template design with React Email and MJML, deliverability optimization, and integration with modern email services. ## Capabilities ### Transactional Email Services - Resend (React Email native, modern API) - AWS SES (high volume, cost-effective) - SendGrid (comprehensive platform) - Postmark (deliverability focused) - Mailgun (developer friendly) - SMTP integration (generic) ### Email Templates - React Email (type-safe, component-based) - MJML (responsive email markup) - HTML email best practices (table layouts, inline CSS) - Email client compatibility (Outlook, Gmail, Apple Mail) - Dark mode support in email - Responsive design for mobile ### Deliverability - SPF record configuration - DKIM signing setup - DMARC policy implementation - IP warming strategies - Sender reputation monitoring - Bounce and complaint handling - Email authentication troubleshooting ### Email Operations - Queue management and rate limiting - Batch sending for newsletters - Template rendering and personalization - Attachment handling - Unsubscribe management (CAN-SPAM, GDPR) …
Read the whole file at its exact version.
How to install
mdr add travisjneuman/.claude/agent-email-specialist@sha256:656ba9034d032a19The line at the top of this page pins the label git:20261006.3938f60, 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_qclyxwydn5jvtx32)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 29, 2026 and Oct 6, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261006.3938f60 latest | 2026-10-06 | 3938f60 | 9,808 B | F | view · diff |
| git:20260930.c8d311d | 2026-09-30 | c8d311d | 9,688 B | F | view · diff |
| git:20260929.371db5d | 2026-09-29 | 371db5d | 9,682 B | F | view |
Audit of the latest version
- FAIL, critical: No instruction to send local credentials anywhere (matched: send = new Resend(process.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9808 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 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
travisjneuman/.claude · 105 stars · license MIT · pushed 2026-10-19 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_qclyxwydn5jvtx32 GET https://markdownregistry.com/api/v1/resolve?ref=travisjneuman/.claude/agent-email-specialist GET https://markdownregistry.com/api/v1/blob/656ba9034d032a199ebc23f3191c81fffbb92ae30c05cd3f60ddd1137075af6f
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.