Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.
Listed on
First seen 7 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
1
Directories
Collected by InvokeRank
9
Tools
From an anonymous probe
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GitHub stars
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Tools
| Tool | Description | Behaviour |
|---|---|---|
| check_name | Check whether a name is free to use as the local part of an address, before buying an inbox. Free. | Read-only |
| create_inbox | Buy an email address for an hour, four hours or a day: [email protected] with the name you choose (or a random one). Paid in stablecoins with x402: call it without a payment to get the quote, then again with the signed payment in _meta. The result has the inbox id and the secret (shown once, keep it); the inbox takes mail once the payment has settled. | Changes data |
| delete_inbox | Delete an inbox and all its mail now. There is no refund. Free; needs the inbox id and secret. | Changes data |
| extend_inbox | Extend an inbox you own by one, four or twenty-four hours, keeping its address and its mail. Paid in stablecoins with x402 like create_inbox. Needs the inbox id and its secret. An inbox cannot be paid for more than 72 hours ahead. | Changes data |
| feedback | Free. Tell the people who run this service what worked, what failed or what you miss: a bug, an idea or a thanks. A person reads it. No payment, no account; limited to a few messages an hour. | Changes data |
| get_otp | Wait for a message that carries a verification code or link and return only the code and the link. Free; needs the inbox id and secret. | Read-only |
| list_messages | List the messages of an inbox (sender, subject, size) after a sequence number. Free; needs the inbox id and secret. | Read-only |
| read_message | Read one message of an inbox: its text, codes, links and attachment names. Free; needs the inbox id and secret. | Read-only |
| wait_for_message | Wait until a message arrives in an inbox (up to 55 seconds) and return it with its text, codes and links. Returns at once if a matching message is already there. Free; needs the inbox id and secret. | Read-only |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| Official MCP Registry | agmail | - | 7 Oct 2026 |