Paddock Cards for Claude.ai
so.paddock/cards
Send birthday cards, Christmas cards and postcards, printed and mailed for you.
client:Claude.ai
transport:streamable-http
tools:13
Install Paddock Cards in Claude.ai
Settings → Connectors → Add custom connector
https://api.paddock.so/agent-commerce/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