email-gateway

Send transactional and batch emails via Resend, SendGrid, Mailgun, and SMTP2Go.

54|Updated Nov 19, 2025
One-click install
npx skills add https://github.com/dennislee928/Ethic-Latex --skill email-gateway
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: email-gateway
Source: https://github.com/dennislee928/Ethic-Latex/tree/main/.claude/skills/email-gateway
Command: npx skills add https://github.com/dennislee928/Ethic-Latex --skill email-gateway

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and templates (resource) components.

What problem does it solve?

This Skill simplifies sending emails by providing a unified interface to multiple popular email service providers, abstracting away the complexities of individual APIs.

Core Features & Use Cases

  • Multi-Provider Support: Integrates with Resend, SendGrid, Mailgun, and SMTP2Go.
  • Transactional & Batch Sending: Handles single emails, bulk sends, and template-based messages.
  • Use Case: You need to send a welcome email to new users. This Skill allows you to choose the best provider (e.g., Resend for React Email support) and send the email with a single, consistent function call.

Quick Start

Use the email-gateway skill to send an email to '[email protected]' with the subject 'Hello' and body 'This is a test.'.

Frequently Asked Questions about email-gateway

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I send transactional emails across multiple providers like Resend and SendGrid?

To send transactional emails across multiple providers, this Skill provides a unified API that integrates with Resend, SendGrid, Mailgun, and SMTP2Go. It abstracts away individual API complexities, allowing you to send messages through a single consistent function call.

Can I use this email gateway to send batch emails and handle webhook event tracking?

Yes, you can send batch emails and handle webhook event tracking with this email gateway. It supports bulk sends, dynamic templates, and webhook handling for event tracking to facilitate robust email delivery systems in your application.

Does this transactional email API support integration with Cloudflare Workers and Node.js?

Yes, this transactional email API supports integration with Cloudflare Workers and Node.js applications. It is specifically designed to facilitate robust email delivery systems within these environments using a unified provider interface.

What is the best way to switch between Mailgun and SMTP2Go for sending application emails?

The best way to switch between Mailgun and SMTP2Go is using this Skill's unified interface. It abstracts the individual provider APIs, allowing you to choose and switch between multiple email services without changing your core application logic.

How do I send a welcome email with dynamic templates using an email API?

To send a welcome email with dynamic templates, use this Skill to select a provider like Resend and execute a single function call. It supports template-based messages, allowing you to dynamically populate content for new users.

Are there limitations when using a unified email API for bulk sending across different services?

When using a unified email API for bulk sending, limitations depend on the individual provider APIs you choose. While this Skill abstracts the integration complexities, you must still ensure your chosen provider supports your required batch scale and attachment formats.