{"message":"WX-Archive Assistant API","version":"1.0.0","endpoints":["/health - Check API health","/api/chat - Main chat endpoint","/api/search - Search documents","/api/documents/{id} - Get document details","/api/stats - Get database statistics","/api/sessions - Chat history management","/api/sessions/{id} - Get/Update/Delete session","/api/sessions/{id}/messages - Add/Clear messages","/api/reports - Report management","/api/reports/{id} - Get/Update/Delete report","/api/reports/{id}/generate - Generate report (SSE)","/api/reports/{id}/sections/{sid} - Update section","/api/reports/{id}/export/pdf - Export report as PDF","/api/reports/{id}/export/latex - Export report as LaTeX","/api/reports/{id}/export/docx - Export report as DOCX (Google Docs)","/api/locations/extract - Extract locations from text (GeoJSON)","/api/locations/gazetteer - Get historical place names","/docs - API documentation"]}