agentmail

Send, receive, and manage emails through an agent-owned AgentMail address.

3|1|Updated May 19, 2026
One-click install
npx skills add https://github.com/Quill-Agent/Quill-Agent --skill agentmail-quill-agent
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: agentmail
Source: https://github.com/Quill-Agent/Quill-Agent/tree/main/optional-skills/email/agentmail
Command: npx skills add https://github.com/Quill-Agent/Quill-Agent --skill agentmail-quill-agent

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires agentmail-mcp, and includes scripts (resource) components.

What problem does it solve?

This Skill provides the agent with its own email inbox, allowing for autonomous email management, including sending, receiving, and managing emails through agent-owned addresses.

Core Features & Use Cases

  • Agent-Owned Email Addresses: Assign unique email addresses to the agent for sending and receiving emails.
  • Autonomous Email Management: Handle emails without user intervention, including sending, receiving, replying, and forwarding.
  • Use Case: Automatically sign up for services, authenticate via email, or communicate with other agents or humans using the agent's own email address.

Quick Start

Set up an AgentMail inbox and send an email using the command: send_message to: [email protected] subject: "Hello" text: "..."

Frequently Asked Questions about agentmail

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

FAQPage Schema
How do I give an autonomous agent its own email address for sending and receiving messages?

You can give an autonomous agent its own email address by assigning it a dedicated agent inbox. This enables the agent to autonomously send, receive, and manage emails without direct user intervention.

How do I automate email sign-ups and authentication for an AI agent?

Automating email sign-ups and authentication requires an agent-owned email address to receive and process verification messages. The agent autonomously reads incoming emails to complete service registrations and authenticate access.

Do I need an API key and Node.js to manage autonomous agent inboxes?

Yes, managing autonomous agent inboxes requires an AgentMail API key and a Node.js environment. These dependencies are necessary to execute the scripts that handle email operations.

Can autonomous agents reply to and forward emails without human intervention?

Yes, autonomous agents can reply to and forward emails without human intervention. Once assigned a dedicated inbox, the agent handles the full email management cycle, including sending, receiving, and replying to messages.

What is the best way to set up an autonomous email management system for agents?

The best way to set up autonomous email management is using a dedicated agent inbox system with an API key. This approach provides unique addresses and handles email routing natively, avoiding manual server configuration.

How do I send an email from an autonomous agent inbox using a command?

You can send an email from an autonomous agent inbox by executing a send_message command with the recipient address, subject, and text body. The agent processes this command to dispatch the email autonomously.