{"service":"VStudio Agent API","version":"1.0.0","endpoints":{"health":"GET /health","chunk_base64":"POST /api/v1/chunk (base64, small files)","chunk_upload":"POST /api/v1/chunk/upload (multipart, recommended)","chunk_stream":"POST /api/v1/chunk/stream (SSE streaming, large files)","generate":"POST /api/v1/generate"},"description":"Stateless API for educational content generation","recommendations":{"small_files":"Use /api/v1/chunk (base64) for files < 50 pages","large_files":"Use /api/v1/chunk/upload for files 50-200 pages","very_large_files":"Use /api/v1/chunk/stream for files > 200 pages or 100+ chunks"}}