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mcp/harbor
Verified official

Vetto MCP

v1.0.0

io.github.yasaiiko/vetto

Check signup emails for disposable or dead domains, typos and Gmail aliases; block fake signups.

transport:streamable-http tools:4
Website

Target client

run in your project directory 

claude mcp add --transport http vetto https://usevetto.com/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

check_email Read-only

check email

check_domains Read-only

check domains

same_inbox

same inbox

how_to_block

how to block

All 4 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.