resend

Automates sending emails through Resend MCP with attachments and scheduling.

2.0k|522|Updated Mar 1, 2026

Search Tags:#mcp #email #scheduling #resend #send #attachment #batch-send

Ready to run

npx skills add https://github.com/renatoasse/opensquad --skill resend-renatoasse

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: resend
Source: https://github.com/renatoasse/opensquad/tree/main/skills/resend
Command: npx skills add https://github.com/renatoasse/opensquad --skill resend-renatoasse

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the process of sending emails by leveraging Resend's MCP, allowing squads to focus on composing content while the delivery is handled by the MCP backend.

Core Features & Use Cases

Single Email: send individual emails with HTML or plain text bodies, attachments, CC/BCC, and reply-to.
Batch Send: dispatch multiple emails in one operation with per-recipient fields.
Scheduling: queue emails for future delivery at a specified time.
Contacts & Domains: manage recipient lists and sender domains for verified deliveries.
Use Case: welcome messages, notifications, newsletters, transactional emails, and campaigns that require reliable, trackable delivery.

Quick Start

Prepare from, to, subject, and body (HTML or plain text), then call the Resend MCP tool to send the email.

Frequently Asked Questions about resend

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

FAQPage Schema

How do I send transactional emails with attachments and scheduling?▼

Transactional emails with attachments and scheduling are sent by preparing the sender, recipient, subject, and HTML or text body, then calling the Resend MCP tool. This handles delivery automatically while supporting CC, BCC, and reply-to configurations.

Can I batch send multiple emails to different recipients in one operation?▼

Batch sending multiple emails in a single operation is supported via Resend MCP, allowing you to dispatch messages with per-recipient fields. This is ideal for newsletters or campaigns requiring reliable, trackable delivery to distinct contacts.

How do I schedule emails for future delivery using Resend MCP?▼

Scheduling emails for future delivery involves queuing messages with a specified time through the Resend MCP. You prepare the standard email inputs including subject and body, then define the future delivery time before calling the tool.

Do I need to manage sender domains and contact lists for email delivery?▼

Managing sender domains and recipient lists is required for verified email deliveries via Resend MCP. This ensures your welcome messages, notifications, and transactional emails are sent from authenticated sources to valid contacts.

What is the best way to automate welcome messages and notifications via MCP?▼

Automating welcome messages and notifications is best handled by leveraging Resend MCP to manage the delivery backend. This allows squads to focus on composing HTML or plain text content while the tool processes the API inputs for reliable transmission.