agent-email-inbox

Receive and process inbound emails via Resend webhooks with configurable security checks.

Updated Feb 5, 2026
One-click install
npx skills add https://github.com/devkit-stack/Claude --skill agent-email-inbox-devkit-stack
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: agent-email-inbox
Source: https://github.com/devkit-stack/Claude/tree/main/.claude/skills/resend/agent-email-inbox
Command: npx skills add https://github.com/devkit-stack/Claude --skill agent-email-inbox-devkit-stack

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables AI agents to receive and process inbound emails securely using Resend webhooks, providing real-time delivery to your agent and a guardrail against prompt injection and data leakage.

Core Features & Use Cases

  • Real-time inbound email notification via webhooks that trigger agent processing.
  • Webhook verification, email retrieval, and safe handoff to the agent with configurable security levels.
  • Clear setup guidance for local development (tunneling) and production deployment in serverless or self-hosted environments.
  • Integrates with agent workflows to convert email content into session messages and actions.

Quick Start

  1. Set up an inbound domain or Resend receiving address and configure a webhook endpoint.
  2. Register the webhook in Resend (email.received) and secure the signing secret.
  3. Implement a handler that validates the webhook, fetches the full email, and passes safe content to your AI agent.

Frequently Asked Questions about agent-email-inbox

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

FAQPage Schema
How do I receive and process inbound emails via webhooks for an AI agent?

To process inbound emails via webhooks for an AI agent, this skill automates real-time Resend webhook reception, retrieves the full email content, and passes safe data to your agent workflow. It requires configuring a webhook endpoint and securing a signing secret.

What is the best way to secure inbound email processing against prompt injection?

The best way to secure inbound email processing against prompt injection is using configurable security levels. This skill provides guardrails via allowlists, domain checks, and content filtering to ensure safe handoff of email content to your AI agent.

Do I need a Resend API key to set up real-time inbound email notifications?

Yes, you need a Resend API key to set up real-time inbound email notifications. This skill requires a Resend API key, a webhook signing secret, and an inbound domain or receiving address to trigger agent processing automatically.

How do I test inbound email webhooks in a local development environment?

To test inbound email webhooks in a local development environment, this skill provides setup guidance using tunneling. You register the email.received webhook in Resend, validate it locally, fetch the full email, and pass safe content to your AI agent.

Can I use serverless environments for AI agent email receiving and processing?

Yes, you can use serverless environments for AI agent email receiving and processing. This skill supports production deployment in serverless or self-hosted environments, converting email content into session messages and actions for your workflows.