INDIVIDUAL MCP TOOL

create_inbox

Invent a fresh, unused disposable email address you can give out immediately.

grabmail.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://grabmail.io/mcp

No auth detected

Connect to this endpoint to inspect the live schema for create_inbox and invoke it with your own arguments.

{}

Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.grabmail]
url = "https://grabmail.io/mcp"
enabled = true

Claude Code

.mcp.json

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

Claude Desktop

Settings → Connectors → Add custom connector

Name: grabmail
Remote MCP URL: https://grabmail.io/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

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

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "grabmail": {
      "type": "http",
      "url": "https://grabmail.io/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "grabmail",
  "transport": "streamable-http",
  "url": "https://grabmail.io/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

list_domains — The public domains anyone may use.
list_messages — Everything waiting at an address, newest first.
read_message — The full message: sender, subject, plain text, HTML and any attachments.
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.
delete_message — Remove a message now rather than waiting for it to expire.