hotspots

name	hotspots
license	Apache-2.0
description	Growth-weighted complexity hotspots per file (Tornhill "Your Code as a Crime Scene", 2015). Composes `ccx` (complexity) with `git log --numstat` (LOC change volume) and ranks files by hotspot score = sum_ccx × max(0, loc_delta). Files are classified into four quadrants — hotspot, stable_complex, churning_simple, calm — based on 75th-percentile cutoffs on both axes. Default time window is 14 days — tuned for agentic code generation where architectural damage from file growth accumulates in days, not months. Read-only. Requires git. Language coverage inherits from ccx.
metadata	{"author":"Jordan Godau","version":"0.1.0","references":["references/01_SUMMARY.md","references/02_INTENT.md","references/03_POLICIES.md","references/04_PROCEDURE.md"],"scripts":["scripts/skill.sh","scripts/skill.ps1"],"keywords":["hotspots","tornhill","churn","change-coupling","code-quality","refactor-candidate","complexity","git-history","crime-scene","agentic-rot","architectural-rot"]}

INSTRUCTIONS

Do not read reference files directly. Run ./scripts/skill.sh init to load all references in a single call.

1. Run ./scripts/skill.sh init and follow the instructions.