Creating high-quality ASIM parsers has always required deep knowledge about source data and ASIM schemas, careful KQL design, and repeated validation cycles. That process is meaningful to understand the whole Sentinel ecosystem, but it can be slow when you are starting from raw source data and trying to get to a production-ready parser. Today, we are introducing a new agentic experience available now as open source that helps security teams move faster: an AI-guided workflow for creating ASIM parsers end to end.