How do I install the Resend skill?

Run npx skillmds@latest add modbender/resend in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Resend safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Resend?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Resend free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Resend?

modbender (@modbender) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Resend by modbender — Agent Skill

Name: Resend
Rating: 4.2 (5 reviews)
Author: modbender

File contents

Resend CLI

CLI for the Resend email API. Query received (inbound) emails and attachments.

Installation

npm install -g @mjrussell/resend-cli

Setup

Sign up at resend.com
Set up inbound email routing for your domain
Create API key at API Keys → Create API key (needs read permissions)
Set environment variable: export RESEND_API_KEY="re_your_key"

Commands

List Emails

resend email list              # List recent emails (default 10)
resend email list -l 20        # List 20 emails
resend email list --json       # Output as JSON

Get Email Details

resend email get <id>          # Show email details
resend email get <id> --json   # Output as JSON

Attachments

resend email attachments <email_id>                    # List attachments
resend email attachment <email_id> <attachment_id>     # Get attachment metadata
resend email attachments <email_id> --json             # Output as JSON

Domains

resend domain list             # List configured domains
resend domain get <id>         # Get domain details with DNS records
resend domain list --json      # Output as JSON

Usage Examples

User: "Do I have any new emails?"

resend email list -l 5

User: "Show me the latest email"

resend email list --json | jq -r '.data.data[0].id'  # Get ID
resend email get <id>

User: "What attachments are on that email?"

resend email attachments <email_id>

User: "What domains do I have set up?"

resend domain list

User: "Show me the full content of email X"

resend email get <email_id>

Notes

This CLI only supports received (inbound) emails, not sending
Use --json flag and pipe to jq for scripting
Email IDs are UUIDs shown in list output

---name: resenddescription: Manage received (inbound) emails and attachments via Resend API. Use when user asks about their emails, received messages, or email attachments.--- # Resend CLI CLI for the Resend email API. Query received (inbound) emails and attachments. ## Installation ```bash npm install -g @mjrussell/resend-cli ``` ## Setup 1. Sign up at [resend.com](https://resend.com) 2. Set up inbound email routing for your domain 3. Create API key at API Keys → Create API key (needs read permissions) 4. Set environment variable: `export RESEND_API_KEY="re_your_key"` ## Commands ### List Emails ```bash resend email list # List recent emails (default 10) resend email list -l 20 # List 20 emails resend email list --json # Output as JSON ``` ### Get Email Details ```bash resend email get <id> # Show email details resend email get <id> --json # Output as JSON ``` ### Attachments ```bash resend email attachments <email_id> # List attachments resend email attachment <email_id> <attachment_id> # Get attachment metadata resend email attachments <email_id> --json # Output as JSON ``` ### Domains ```bash resend domain list # List configured domains resend domain get <id> # Get domain details with DNS records resend domain list --json # Output as JSON ``` ## Usage Examples **User: "Do I have any new emails?"** ```bash resend email list -l 5 ``` **User: "Show me the latest email"** ```bash resend email list --json | jq -r '.data.data[0].id' # Get ID resend email get <id> ``` **User: "What attachments are on that email?"** ```bash resend email attachments <email_id> ``` **User: "What domains do I have set up?"** ```bash resend domain list ``` **User: "Show me the full content of email X"** ```bash resend email get <email_id> ``` ## Notes - This CLI only supports **received (inbound)** emails, not sending - Use `--json` flag and pipe to `jq` for scripting - Email IDs are UUIDs shown in list output

Frequently asked questions

Resend