Resend Skills

A collection of skills for AI coding agents following the Agent Skills format. Available as a plugin for Claude Code, Cursor, and any Agent Plugins client. Includes an MCP server for tool access.

Install

npx skills add resend/resend-skills

Then select the ones you wish to install.

Available Skills

Skill	Description	Source
resend	Resend email API	Authored here
agent-email-inbox	Secure email inbox for AI agents	Authored here
resend-cli	Operate Resend from the terminal	Synced from resend/resend-cli
react-email	Build HTML emails with React components	Synced from resend/react-email
email-best-practices	Guidance for building deliverable, compliant, user-friendly emails	Synced from resend/email-best-practices

MCP Server

The plugin registers Resend's hosted MCP server at https://mcp.resend.com/mcp (streamable HTTP), giving agents tool access to the full Resend API. It authenticates via OAuth — your client walks you through sign-in on first connect, so no API key or header configuration is needed.

Plugins

This repo follows the Agent Plugins open standard: plugin.json and mcp.json at the root, skills in skills/. Any conformant client can load it.

It also serves as a plugin for these platforms through their own manifests:

• Claude Code — .claude-plugin/
• Cursor — .cursor-plugin/
• Grok — .grok-plugin/

Editing skills

Skills marked "Authored here" can be edited directly in this repo.

Skills marked "Synced from" are automatically synced from their source repos. Do not edit them here — changes will be overwritten on the next sync. Edit in the source repo instead.

Prerequisites

• A Resend account with a verified domain
• API key stored in RESEND_API_KEY environment variable

Get your API key at resend.com/api-keys

License

MIT