Odcs Python Packages

datacontract-cli

Open-source data contract testing for Snowflake, Databricks, BigQuery, Kafka & 15 more. Built on the Open Data Contract Standard (ODCS). MIT.

open-data-contract-standard

Python library to read and write YAML files using the Open Data Contract Standard

datacharter

Your data, explored locally — and your AI agents kept on a leash. A federated data explorer with governed agentic access.

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.

dataproduct-kit

Turn data-product trust — contracts, quality, freshness, semantics, policy — into a CI gate. Python CLI + GitHub Action, DuckDB-backed, SARIF output. On PyPI.