# mails0

- slug: `mails0`
- url: https://mails0.com
- tagline: Open-source email infrastructure for AI agents — inboxes, OTP, search, MCP, and Cloudflare self-host.
- categories: devtools
- locales: en
- founded_case: false
- ownership_status: unclaimed
- editorial_status: approved
- verification_status (legacy): unverified
- link_rel (ops): nofollow
- created_at: 2026-11-11
- updated_at: 2026-11-11

## Description

mails0 is MIT-licensed email infrastructure for AI agents. Create scoped mailboxes, receive and search mail, extract verification codes, and optionally send under rate limits. Hosted sandbox bootstraps a random 72-hour receive-only mailbox; permanent names need human claim. Self-host on Cloudflare Workers, D1, R2, and Email Routing. Agents connect via CLI (mails-agent), Python SDK, Skill, and MCP (npx mails-agent-mcp). GitHub: https://github.com/Digidai/mails



## Links for agents

- HTML: /p/mails0/
- Markdown: /p/mails0.md
- JSON: /api/v1/listings/mails0.json

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