Resend skills

Install

npx skills add resend/resend-skills

This is third-party code. Review the repository files before installing.

What it does

The set teaches the agent to work with the Resend email API. The resend skill covers single and batch sending, inbound email via webhooks, templates, domains, contacts, broadcasts and request logs, including details like idempotency keys and webhook signature checks. agent-email-inbox sets up a secure inbox for agents, resend-cli operates Resend from a terminal, react-email helps build emails in React, and email-best-practices covers deliverability. The plugin also registers Resend's remote MCP server.

Who it is for. For developers sending transactional email and broadcasts through Resend.

Example request

Add a sign-up confirmation email via Resend with protection against duplicate sends

Limitations

Requires a Resend account with a verified domain and RESEND_API_KEY. Some skills are synced from other Resend repositories.

How to disable. Remove the skills via npx skills or delete their folders, and remove the Resend MCP server from your config.

Security check

• The agent can send real emails and broadcasts
• Handles an API key and webhooks

README in short

The README gives the skills install command and a table of five skills marking which are authored here and which are synced from elsewhere. It describes the remote OAuth MCP server and plugin manifests for different platforms. It ends with prerequisites: a verified domain and an API key. MIT licensed.

SKILL.md

---
name: resend
description: Use when working with the Resend email API — sending transactional emails (single or batch), receiving inbound emails via webhooks, managing email templates, tracking delivery events, managing domains, contacts, broadcasts, webhooks, API keys, automations, events, viewing API request logs, or setting up the Resend SDK. Always use this skill when the user mentions Resend, even for simple tasks like "send an email with Resend" — the skill contains critical gotchas (idempotency keys, webhook verification, template variable syntax) that prevent common production issues.
license: MIT
metadata:
    author: resend
    version: "3.10.0"
    homepage: https://resend.com/agent-skills
    source: https://github.com/resend/resend-skills
    openclaw:
        primaryEnv: RESEND_API_KEY
        requires:
            env:
                - RESEND_API_KEY
        envVars:
            - name: RESEND_API_KEY
              required: true
              description: Resend API key for sending and receiving emails
            - name: RESEND_WEBHOOK_SECRET
              required: false
              description: Webhook signing secret for verifying event payloads
        links:
            repository: https://github.com/resend/resend-skills
            documentation: https://resend.com/docs/resend-skill
inputs:
    - name: RESEND_API_KEY
      description: Resend API key for sending and receiving emails. Get yours at https://resend.com/api-keys
      required: true
    - name: RESEND_WEBHOOK_SECRET
      description: Webhook signing secret for verifying event payloads. Found in the Resend dashboard under Webhooks after creating an endpoint.
      required: false
references:

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