MailByGet for Claude.ai

com.mailbyget/mail

Temporary receive-only email inboxes for agents. Create, list and read messages without signup.

client:Claude.ai transport:streamable-http tools:3

Install MailByGet in Claude.ai

Settings → Connectors → Add custom connector

https://mailbyget.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

create_inbox
list_messages
read_message

MailByGet in other clients

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Claude Desktop
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MailByGet MCP server