resend

Emulate the Resend API locally for email sending and management.

2|Updated May 13, 2026
One-click install
npx skills add https://github.com/rebornix/emulate --skill resend-rebornix
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: resend
Source: https://github.com/rebornix/emulate/tree/main/skills/resend
Command: npx skills add https://github.com/rebornix/emulate --skill resend-rebornix

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill enables local development and testing of email functionality without sending real emails. It's ideal for implementing email flows, managing domains and API keys, and sending emails locally for development and testing purposes.

Core Features & Use Cases

  • Email Emulation: Emulates the Resend API for local email testing, allowing users to send, receive, and inspect emails without real email communication.
  • Domain and API Management: Manage domains and API keys within the emulator for a secure and controlled testing environment.
  • Use Case: Ideal for creating magic links, verification codes, and transactional emails for applications without the need to send real emails to test recipients.

Quick Start

Run the resend skill locally to start the emulated Resend API server.

Frequently Asked Questions about resend

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

FAQPage Schema
How do I test email sending locally without delivering real messages?

Local email testing without real delivery is possible by emulating the Resend API, allowing you to send and inspect emails via HTTP requests in a controlled local development environment.

Can I generate magic links and verification codes during local development?

Yes, you can generate magic links and verification codes during local development by using an emulated Resend API to simulate transactional email flows without sending real emails to recipients.

How does an emulated Resend API handle domain and API key management?

An emulated Resend API handles domain and API key management by letting you configure and manage these resources locally, ensuring a secure and controlled environment for email testing.

Do I need a local server setup to test the Resend API integration?

Yes, a local server setup is required to run the emulated Resend API, enabling you to simulate real-world use cases for email service integration and testing via HTTP requests.