GoldenFlow handles the data cleaning work that usually lives in throwaway scripts: normalizing phone numbers to E.164, standardizing dates to ISO 8601, fixing inconsistent column names across systems, stripping whitespace and unicode artifacts. The MCP server exposes transform, profile, map, and validate operations, so Claude can clean CSVs, Excel files, Parquet, or live database tables without you writing transformation configs. Zero-config mode auto-detects what needs fixing and generates an audit manifest showing every change. Reach for this when you're building pipelines that ingest messy data from external sources or need to reconcile schemas between systems. Also available as Python and TypeScript packages if you want to run transforms programmatically outside the MCP layer.
claude mcp add --transport stdio benseverndev-oss-goldenflow uvx goldenflow