Infers directional cellular trajectories from scRNA-seq using spliced/unspliced ratios. Use when predicting cell fates, differentiation endpoints, or driver genes from a single snapshot — covers scVelo, VeloVI, Chronocell, and CellRank. Needs intron-aware quantification; for the upstream counting use starsolo-spliced-unspliced.
Repository-grounded threat modeling that enumerates trust boundaries, assets, attacker capabilities, abuse paths, and mitigations, and writes a concise Markdown threat model. Trigger only when the user explicitly asks to threat model a codebase or path, enumerate threats/abuse paths, or perform AppSec threat modeling. Do not trigger for general architecture summaries, code review, or non-security design work.