customer-churn-signals@r1

Publisher claims: "Assemble, define, validate, and rank leading indicators of customer churn from account activity, product usage, and support data into a ranked churn signal register - each signal carrying event, threshold, window, baseline, lift over base rate, lead time, and coverage. Use whenever the user mentions churn signals, churn indicators, leading indicators of churn, an early warning system for at-risk accounts, champion departure, seat utilisation drops, payment failure, or says "our health score misses churn" - even if they never say "signal". Covers B2B and B2C subscription. Do NOT use for combining signals into one composite score, weights, bands, or tiers - use mbfinotti/revops-skills@customer-health-score instead." Observed in sandbox: no network, touches nothing outside the project, writes no memory.