Odcs Python Packages

open-data-contract-standard

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

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

A solemn vow on your data. From YAML to verdict.

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.