{"$schema":"https://static.modelcontextprotocol.io/schemas/mcp-server-card/v1.json","authentication":{"required":false},"capabilities":{"tools":{}},"description":"Remote MCP server over Streamable HTTP, no sign-in. Its start_postcard tool takes a photo plus an optional note and recipient address, and returns a link where the person sees the artwork, finishes the card and pays. Agents never handle payment.","documentationUrl":"https://paperplanepost.com/llms.txt","iconUrl":"https://paperplanepost.com/icon.png","serverInfo":{"name":"paper-plane-post","title":"Paper Plane Post","version":"1.0.0"},"tools":["dynamic"],"transport":{"endpoint":"https://api.paperplanepost.com/v1/mcp","type":"streamable-http"},"version":"1.0"}