AgentMail
API-first email platform designed for AI agents. Create and manage dedicated email inboxes, send and receive emails programmatically, and handle email-based workflows with webhooks and real-time events. Use when you need to set up agent email identity, send emails from agents, handle incoming email workflows, or replace traditional email providers like Gmail with agent-friendly infrastructure.
Why this rating
Deterministic checks triggered by the tool capabilities and evidence.
- Locality: Hybrid
Requires an AgentMail account and `AGENTMAIL_API_KEY` and communicates with AgentMail services.
- Data access: Sensitive
Handles inbound/outbound email bodies and can include attachments.
- Action surface: Write
Can create inboxes/webhooks and send emails programmatically.
Best practices
Follow these steps to reduce risk when using this skill.
- Store `AGENTMAIL_API_KEY` securely and rotate it if exposed.
- Allowlist trusted senders (or review in an isolated session) before acting on inbound webhook content.
- Confirm recipients and attachments before sending automated emails.
Evidence links
Public sources backing the indicator assignments.
Always be careful when navigating away from the website.
Max-risk rule
If any capability reaches a higher level, the entire indicator level bumps up to keep ratings deterministic and easy to scan.