Data Contracts Python Packages

openmetadata-ingestion

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

openmetadata-managed-apis

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

dagster-rocky

Rust SQL transformation engine with branches, replay, column-level lineage, compile-time type safety, and per-model cost attribution. Single static binary; adapters for Databricks, Snowflake, BigQuery, DuckDB. Apache 2.0.

opendqv

OpenDQV Core — open-source, contract-driven data quality validation engine for data pipelines and API boundaries

wimsey

Easy and flexible data contracts

aligned

The DBT of ML, as Aligned describes data dependencies in ML systems, and reduce technical data debt

agentic-data-contracts

YAML-first, domain-driven data governance for AI agents — teach agents your business domains, metrics, and rules before they write SQL

validoopsie

Validoopsie is a simple and light data validation library.

openmetadata-ingestion-core

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

openmetadata-airflow-managed-apis

Airflow REST APIs to create and manage DAGS

pyveritas

Data Validation Engine

kedro-pandera

A kedro plugin to use pandera in your kedro projects

streamdal-protos

Code-Native Data Privacy

vowl

A SQL-powered data quality validation library for pandas and spark DataFrames.

datavow

Open-source data contract enforcement — define, sync dbt, validate, block, report. Built on ODCS v3.1 + DuckDB.

duckguard

A Python-native data quality tool with AI superpowers, built on DuckDB for speed

provero

A vendor-neutral, declarative data quality engine

openmetadata-sqlalchemy-bigquery

SQLAlchemy dialect for BigQuery by OpenMetadata

idg-metadata-client

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

pygcpinventory

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.