mcp server

GrabMail disposable email

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

grabmail.iocommunitylistedunreviewed

Set up

Hosted by its author. Add the URL to your agent — nothing to install.

~/Library/Application Support/Claude/claude_desktop_config.json

Settings → Connectors → Add custom connector

Name: GrabMail disposable email
URL:  https://grabmail.io/mcp

same format Cursor, GitHub Copilot CLI, Junie, JetBrains AI Assistant, Augment (Auggie CLI), Factory Droid, Kiro, Devin CLI +12

Values in angle brackets are placeholders. Restart Claude Desktop after editing its config.Claude Desktop docs