markusdowne/agentmail
Give AI agents their own email inboxes using the AgentMail API. Use when building email agents, sending/receiving emails programmatically, managing inboxes, handling attachments, organizing with labels, creating drafts for human approval, or setting up real-time notifications via webhooks/websockets. Supports multi-tenant isolation with pods.
100
100%
Does it follow best practices?
Impact
100%
1.20xAverage score across 1 eval scenario
Advisory
Suggest reviewing before use
Evaluation results
100%
17%Product Launch Notification Campaign
Batch email sending with error isolation and idempotency
Both text and html fields
100%
100%
Per-recipient error isolation
100%
100%
Try/catch around send operations
100%
100%
Inbox creation validation
0%
100%
Send return value checked
30%
100%
Idempotency key on inbox creation
100%
100%
Correct package import
100%
100%
Success/failure summary printed
100%
100%
Labels applied to sent messages
100%
100%
- Evaluated
- Agent
- Claude Code
- Model
- Claude Sonnet 4.6
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