{"slug":"gamedev-skills-unreal-niagara","source_name":"gamedev-skills/unreal-niagara","name":"Gamedev Skills/Unreal Niagara","description":"Create and control VFX in Unreal Engine 5 with Niagara: systems and emitters, modules and the spawn/update stages, exposed User parameters, and spawning or driving effects from Blueprints or C++. Use when building particle effects, NS_/NE_ assets, spawning a Niagara system at runtime, setting User parameters, or when the user mentions Niagara, VFX, or a particle system in Unreal.","version":1,"lift":{"pass_rate_delta_pts":18.18,"pass_rate_pct":100,"total_cases":22,"passed_cases":22,"tokens_delta_pct":68.3,"turns_delta_pct":0,"verdict":"pass","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-09-04T00:22:56.260611+00:00"},"skill_score":1,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":18.18,"with_pass_pct":100,"without_pass_pct":81.8,"tokens_delta_pct":68.3,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"pass","never_hurt":true,"completed_at":"2026-09-04T00:22:56.260611+00:00","run_id":"9aca1dd3-c336-453f-a58f-e805b7159db7","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":"Apache-2.0","install_count":0,"manifest_hash":"ddf869bd74b082d72b18fff1307546ce5e9faf6a8ffa72b0a212a735eb4020fb","raw_url":"https://app.decimal.ai/s/gamedev-skills-unreal-niagara/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/gamedev-skills-unreal-niagara"}