test-mailbox

About test-mailbox

Use test-mailbox with your agent

claude mcp add --transport sse test-mailbox https://mail.rjctdlabs.xyz/sse

{
  "mcpServers": {
    "test-mailbox": {
      "url": "https://mail.rjctdlabs.xyz/sse"
    }
  }
}

Frequently asked questions

What is test-mailbox?

test-mailbox is an MCP (Model Context Protocol) server by therealmrfunguy in the Communication category. Disposable email inboxes for testing — create addresses, wait for messages, extract links.

How do I connect test-mailbox to Claude, Cursor, or another MCP client?

test-mailbox is a remote MCP server — add its endpoint (https://mail.rjctdlabs.xyz/sse) to your client's MCP configuration (for example with "claude mcp add", or under "mcpServers" in Cursor's mcp.json) and restart the client.

Is test-mailbox open source?

Yes — the source code is public at github.com/therealmrfunguy/test-mailbox.

Can AI agents pay to use test-mailbox?

Not yet through Loomal — test-mailbox is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.