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.

opendqv

Open-source, contract-driven data quality validation. Shift-left enforcement at the point of write — before data enters your pipeline.

dagster-rocky

The trust system for your data. Rust-based control plane for warehouse pipelines — branches, replay, column-level lineage, compile-time safety, per-model cost attribution. Keep Databricks or Snowflake. Bring Rocky for the DAG.

aligned

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

wimsey

Easy and flexible data contracts

agentic-data-contracts

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

openmetadata-airflow-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.

validoopsie

A simple and easy to use Data Validation library for Python.

pyveritas

PyVeritas is the declarative data contract engine for Python, making Python data objects first-class citizens.

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.

streamdal-protos

Code-Native Data Privacy

kedro-pandera

A kedro plugin to use pandera in your kedro projects

vowl

A validation engine for Open Data Contract Standard (ODCS) data contracts. Define your validation rules once in a declarative YAML contract and get rich, actionable reports on your data's quality.

datavow

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

provero

A vendor-neutral, declarative data quality engine

duckguard

Data quality that just works. 3 lines of code, any data source, 10x faster. Snowflake, Databricks, Fabric, BigQuery, S3, Parquet & 16+ connectors.

openmetadata-sqlalchemy-bigquery

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.

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.