spark-profile-analyzer

Analyzes Lucko Spark profiler data for Minecraft servers. Handles spark.lucko.me viewer URLs, .sparkprofile files, raw protobuf sampler/heap/health data, JSON exports, and local files. This skill should be used when the user shares a spark.lucko.me link, provides a .sparkprofile file, asks about Minecraft server lag/TPS/MSPT, requests analysis of a spark profiler output, mentions spark tick/gc/heap issues, wants to find which plugin/mod is causing lag, wants to optimize a specific plugin/mod, provides a heap summary or profiler output, asks "what is causing lag", mentions slow ticks or high MSPT, or asks to diagnose performance issues from profiler data.