{ "name": "claude-postfach", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "start": "node server.js" }, "keywords": [], "author": "", "license": "ISC", "type": "module", "dependencies": { "@modelcontextprotocol/sdk": "^1.32.2", "express": "^5.3.0", "zod": "^4.6.7" } }