canvas-helper

Daily Canvas study assistant. Use when the user provides a Canvas base URL and a temporary Canvas token and asks to check Canvas courses, download new course materials, summarize lectures, classify assignments, or prepare assignment drafts. Synchronizes course data, downloads new materials, classifies assignments, and prepares minimal per-assignment workspaces. Course-level notes and end-of-session reports are opt-in, not automatic.

Run PaddleOCR on images or PDFs to extract text. Use for textbook-problem screenshots, image-based PDF lecture slides, scanned exam papers, or any handwritten/printed material the user needs read into text. For PDFs, tries direct text extraction first and falls back to OCR only when the PDF is image-based.