Data validation that discovers rules from your data. Zero-config profiling, baseline drift detection, 19 MCP tools on Smithery. DQBench Score: 88.40 (vs Great Expectations 21.68, Pandera 32.51).

SQL extensions for GoldenMatch — run entity resolution from Postgres (pgrx) and DuckDB (Python UDFs). Rust bridge via pyo3. Part of the Golden Suite.

Data transformation toolkit — 76 transforms across 11 categories, 5 domain packs, 10 MCP tools on Smithery. DQBench Transform: 100/100.

Golden Suite orchestrator — chains validation (GoldenCheck), transformation (GoldenFlow), and entity resolution (GoldenMatch). 4 MCP tools on Smithery. DQBench Pipeline: 88.07.