GrabMail disposable email for VS Code

io.grabmail/mcp

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

client:VS Code transport:streamable-http tools:6

Install GrabMail disposable email in VS Code

.vscode/mcp.json

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

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs