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mcp/harbor
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receivemail.dev MCP

v1.0.1 changelog · 1

dev.receivemail/receivemail

Disposable email inboxes for agents and tests: create an address, wait for the email. No signup.

transport:streamable-http tools:3
View source Website

Target client

run in your project directory 

claude mcp add --transport http receivemail https://receivemail.dev/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

create_mailbox Mutating

create mailbox

wait_for_email

wait for email

list_messages Read-only

list messages

All 3 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.