{"slug":"phuryn-cohort-analysis","source_name":"phuryn/cohort-analysis","name":"Phuryn/Cohort Analysis","description":"Perform cohort analysis on user engagement data — retention curves, feature adoption trends, and segment-level insights. Use when analyzing user retention by cohort, studying feature adoption over time, investigating churn patterns, or identifying engagement trends.","version":1,"lift":{"pass_rate_delta_pts":27.27,"pass_rate_pct":86.4,"total_cases":22,"passed_cases":19,"tokens_delta_pct":63.6,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-04T19:30:35.139095+00:00"},"skill_score":0.8636,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":27.27,"with_pass_pct":86.4,"without_pass_pct":59.1,"tokens_delta_pct":63.6,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":21,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-04T19:30:35.139095+00:00","run_id":"8d8d0a35-9241-432c-9792-88510d5b361c","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"9cca408a172227184673599889f33a99e21f54395642d39d37bfe4c70e063bb9","raw_url":"https://app.decimal.ai/s/phuryn-cohort-analysis/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/phuryn-cohort-analysis"}