SouravRoy-ETL/duckle

Visual-first, open-source data studio (ETL/ELT) that runs entirely on DuckDB. Drag sources, transforms and sinks onto a canvas and it compiles to plain DuckDB SQL; 300+ connectors and a built-in MCP server. [](https://github.com/SouravRoy-ETL/duckle/actions/workflows/release.yml)