Duckdb Extension Python Packages

flapi-io

API Framework heavily relying on the power of DuckDB and DuckDB extensions. Ready to build performant and cost-efficient APIs on top of BigQuery or Snowflake for AI Agents and Data Apps

upstrace

Trace a failed data quality check upstream to the change that caused it. Column-level drift detection and LLM root-cause analysis for dbt projects.

pyrazobill

Lossless log compaction engine and exact information ledger in C++20 with DuckDB and Python extensions

anofox-tabular

A duckdb extension which combines data quality and data preparation tools for tabular data.

sumeh

Sumeh — Unified Data Quality Framework Sumeh is a unified data quality validation framework supporting multiple backends (PySpark, Dask, Polars, DuckDB, Pandas) with centralized rule configuration.

query-farm-airport-test-server

An Apache Arrow Flight server that demonstrates all capabilities of the DuckDB Airport extension.