{"slug":"wshobson-recsys-pipeline-architect","source_name":"wshobson/recsys-pipeline-architect","name":"Wshobson/Recsys Pipeline Architect","description":"Design composable recommendation, ranking, and feed pipelines using the six-stage Source→Hydrator→Filter→Scorer→Selector→SideEffect framework popularized by xAI's open-sourced X For You algorithm. Use when building any system that picks \"the top K items for a (user, context)\" — content feeds, search ranking, RAG rerankers, task prioritizers, notification triage, ad selection.","version":1,"lift":{"pass_rate_delta_pts":33.33,"pass_rate_pct":91.7,"total_cases":24,"passed_cases":22,"tokens_delta_pct":44.7,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-07T12:44:46.814441+00:00"},"skill_score":0.9167,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":33.33,"with_pass_pct":91.7,"without_pass_pct":58.3,"tokens_delta_pct":44.7,"turns_delta_pct":0,"total_cases":24,"cases_aggregated":24,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-07T12:44:46.814441+00:00","run_id":"feddc70d-2d75-439f-b8b7-079f1a395ee5","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":"f9bb0d5e3bb51fd6400ef1e9c3b6e930570bdb8ca0a7d92537213bde5eb7ba17","raw_url":"https://app.decimal.ai/s/wshobson-recsys-pipeline-architect/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/wshobson-recsys-pipeline-architect"}