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mcp/harbor
Verified official

lob MCP

v1.0.1

io.usefulapi/lob

Verify US & international addresses and send physical mail (postcards, letters, checks) via Lob.

transport:streamable-http
View source

Target client

run in your project directory 

claude mcp add --transport http lob https://lob.usefulapi.io/mcp

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.