Email Template Builder
- 550 installs
- 23.5k repo stars
- Updated July 17, 2026
- alirezarezvani/claude-skills
email-template-builder is an agent skill that generates production-ready transactional email systems with React Email templates, multi-provider sending, preview servers, i18n, dark mode, and analytics tracking for develo
About
Email Template Developer is an agent skill that creates full transactional email systems for developers and small teams. It produces React Email components, MJML fallback templates, provider integration code for Resend, Postmark, SendGrid or AWS SES, a local preview server with hot reload, internationalization support with typed translation keys, dark mode handling, spam score optimization, and open/click tracking with UTM parameters. Developers use it when launching a new SaaS product that needs welcome, verification, password reset, invoice, notification or digest emails, when switching email providers, when adding new message types, or when modernizing legacy email code for accessibility and deliverability. The skill outputs production-ready, consistent code that works across email clients and includes best practices for compliance and analytics.
- Generates React Email and MJML templates for welcome, verification, password reset, invoice, notification and digest flo
- Multi-provider support with unified interface for Resend, Postmark, SendGrid and AWS SES
- Includes local preview server with hot reload, i18n with typed keys, dark mode, spam optimization checklist and UTM trac
- Outputs complete systems ready for new products, provider migrations or legacy refactoring
- Delivers 8 core transactional email types plus localization and deliverability tooling
Email Template Builder by the numbers
- 550 all-time installs (skills.sh)
- +10 installs in the week ending Jun 22, 2026 (Skillselion tracking)
- Ranked #727 of 4,353 Backend & APIs skills by installs in the Skillselion catalog
- Security screen: LOW risk (skills.sh audit)
- Data as of Jul 31, 2026 (Skillselion catalog sync)
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| Installs | 550 |
|---|---|
| repo stars | ★ 23.5k |
| Security audit | 3 / 3 scanners passed |
| Last updated | July 17, 2026 |
| Repository | alirezarezvani/claude-skills ↗ |
How do you build transactional email with React Email?
Generate complete, production-ready transactional email systems including React Email templates, multi-provider integrations, preview servers, and analytics tracking.
Who is it for?
Backend and full-stack developers standing up transactional email with React Email, multiple providers, preview tooling, and deliverability checklists.
Skip if: Teams needing only marketing broadcasts without code or products with no transactional email requirements.
When should I use this skill?
A developer asks to add welcome, verification, password-reset, or invoice emails with Resend, Postmark, SendGrid, or SES.
What you get
React Email template TSX files, provider send adapters, preview server scripts, and UTM tracking utilities
- React Email TSX templates
- Unified provider send module
- Local preview server script
By the numbers
- Scaffolds 6 transactional React Email templates
- Includes 4 provider adapters: Resend, Postmark, SendGrid, and AWS SES
- Spam optimization checklist contains 10 deliverability checks
Files
../../../engineering-team/skills/email-template-builder/SKILL.md
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Use email-template-builder for coded transactional systems; use copy-only marketing skills when no React Email codebase is required.
FAQ
Which email providers does email-template-builder support?
email-template-builder ships adapter modules for Resend, Postmark, SendGrid, and AWS SES behind a unified send.ts function, letting developers swap providers without rewriting React Email templates.
What templates does email-template-builder generate?
email-template-builder scaffolds six React Email templates—welcome, verify-email, password-reset, invoice, notification, and weekly-digest—plus shared layout, button, header, and footer components under an emails/ directory.
Is Email Template Builder safe to install?
skills.sh reports 3 of 3 security scanners passed. Review the Security Audits panel on this page before installing in production.