km-digitizer

Digitize Kaplan–Meier survival curves from PNG images, reconstruct individual patient-level time-to-event data (IPDfromKM), and generate Word reports with KM comparison plots, survival statistics, and hazard rate curves. Use this skill whenever the user wants to extract data from a KM plot image, digitize a survival curve, convert a KM plot to numbers/CSV/JSON, read survival data from a published figure, reconstruct IPD from a KM curve, or reverse-engineer patient-level data from published KM plots. Also use this skill when the user wants an interactive setup wizard to click axis limits or calibration points on a KM figure.