kx-datafilter

Generate KX Dashboards input and filter components: DataFilter (visual filter builder, definitionId=48) and QueryBuilder (visual kdb+ query constructor, definitionId=10254). Use when the user asks for a filter panel, filter builder, AND/OR filter, or query builder for a grid or chart. Critical: DataFilter requires a two-data-source + ViewState bridge — always follow that pattern. For parameter input forms and Dataform (definitionId=27) use the kx-dataform skill instead. Not for a simple single/multi value picker bound to a ViewState (use kx-dropdown or kx-selectioncontrols). Also read kx-dashboard-core for envelope, data sources, ViewState, and the agent checklist.