{"status":"online","message":"KX AI Website Guide Agent API","version":"2.0","mode":"Guide Agent + RAG Chatbot","endpoints":{"guide_intent":"POST /api/guide/intent - Process user intent and generate action plan","guide_graph":"GET /api/guide/graph - Get knowledge graph","guide_update":"PUT /api/guide/graph - Update knowledge graph","guide_tts":"POST /tts - Text-to-speech synthesis","ingest":"POST /ingest - Upload and process documents","chat":"POST /chat - Ask questions about uploaded documents","stats":"GET /stats - Get vector store statistics"}}