Thanks for the question! Just to complete - OpenVikings is context/memory infrastructure for agents. ktx is analytics context for data agents specifically. So they're in different categories

The way we think about the space: there's a "semantic layer" side (Cube, dbt MetricFlow, Wren's engine) that compiles correct SQL but is hand-authored. And a "company brain" side (OpenViking, Glean, wikis) that indexes prose but can't query data warehouses safely. ktx is built to be both halves at once - a YAML semantic layer and a searchable wiki of business definitions, cross-linked (each wiki page references the metrics it explains) and auto-maintained