{"slug":"agentsope-agentsop-state-reducer","source_name":"agentsope/agentsop-state-reducer","name":"Agentsope/Agentsop State Reducer","description":"Tool skill for declaring reducers on LangGraph state keys so parallel writes\nmerge instead of crashing. Activates whenever a coder agent designs a\nStateGraph with parallel branches, fan-out via Send, multi-agent topologies,\nor whenever a run raises `InvalidUpdateError: At key '<k>': Can receive only\none value per step`. Encodes the rule \"every state key is single-writer or\nhas a reducer — nothing in between.\"","version":1,"lift":{"pass_rate_delta_pts":13.64,"pass_rate_pct":95.5,"total_cases":22,"passed_cases":21,"tokens_delta_pct":205.9,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-27T08:07:03.620783+00:00"},"skill_score":0.9545,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":13.64,"with_pass_pct":95.5,"without_pass_pct":81.8,"tokens_delta_pct":205.9,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-27T08:07:03.620783+00:00","run_id":"1b7f0842-1bcf-46ae-b5e6-55078ba047d2","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":"04b3ff6d15d3c9945f79766b1937d01ea9f464c1db771bb176cf3feb3061c86a","raw_url":"https://app.decimal.ai/s/agentsope-agentsop-state-reducer/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/agentsope-agentsop-state-reducer"}