{"name":"gemini-image","description":"Multi-tenant Google Gemini (Nano Banana 2 / gemini-3.1-flash-image) image generation proxy (R2 storage + rate limiting)","type":"image-generation","version":"1.0.0","endpoints":{"health":"/health","metrics":"/metrics","generate":"/v1/images/generations (alias /api/images/generations)","image":"/img/<key> (public, serves stored images)"}}