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GrabMail disposable email

io.grabmail/mcp · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Disposable email for agents: create an inbox, wait for the message, read the code. No key needed.

Connect

claude mcp add --transport http mcp https://grabmail.io/mcp

{
  "mcpServers": {
    "mcp": {
      "url": "https://grabmail.io/mcp"
    }
  }
}

Tools as reported by the server

• create_inbox
  Invent a fresh, unused disposable email address you can give out immediately. Nothing is created or reserved server-side — an address exists as soon as mail arrives at it — so this never fails and needs no account. Public domains: grabmail.io, mixozia.com, linqmail.com. With a paid key sent as Autho
• list_domains
  The public domains anyone may use. A domain of your own needs no account or key either — just an MX record pointing here. These public domains are on disposable-mail blocklists; if a form rejects them, see the premium pool noted in the result. With a paid key sent as Authorization: Bearer, the resul
• list_messages
  Everything waiting at an address, newest first. Returns immediately, including when the mailbox is empty — use wait_for_message if you are expecting something that has not arrived yet.
• read_message
  The full message: sender, subject, plain text, HTML and any attachments. This is where a confirmation code or a sign-in link will be. Read `text`: when the sender shipped HTML only, as most transactional mail does, it holds a plain-text rendering of that HTML rather than nothing, with link targets a
• wait_for_message
  Blocks until a new message arrives at the address, then returns it in full — the tool to use after submitting a sign-up form. Waits at most 25 seconds and then returns with timed_out set to true; call it again to keep waiting. Optionally waits for a message from a particular sender or with particula
• delete_message
  Remove a message now rather than waiting for it to expire. Idempotent.

Website · JSON · Text for agents · Registry updated 2026-09-22