curl https://agentgate.mynewapi.com/v1/templates \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "templates": [
    {
      "id": "node-typescript-api",
      "name": "Node.js TypeScript API",
      "description": "Express API with TypeScript",
      "builtIn": true,
      "tags": ["node", "typescript", "api"]
    },
    {
      "id": "our-api-template",
      "name": "Our API Template",
      "description": "Standard API with our conventions",
      "builtIn": false,
      "tags": ["api", "internal"]
    }
  ]
}