OWASP CycloneDX is a full-stack Bill of Materials (BOM) standard that provides advanced supply chain capabilities for cyber risk reduction.

This Python package provides data models, validators and more, to help you create/render/read CycloneDX documents.

This package is not designed for standalone use. It is a software library.

As of version 3.0.0, the internal data model was adjusted to allow CycloneDX VEX documents to be produced as per official examples linking VEX to a separate CycloneDX document.

If you're looking for a CycloneDX tool to run to generate (SBOM) software bill-of-materials documents, why not checkout CycloneDX Python or Jake.

View the documentation here.

We endeavour to support all functionality for all current actively supported Python versions. However, some features may not be possible/present in older Python versions due to their lack of support.

See our CHANGELOG.

Feel free to open issues, bugreports or pull requests.
See the CONTRIBUTING file for details.

CycloneDX Python Lib is Copyright (c) OWASP Foundation. All Rights Reserved.
Permission to modify and redistribute is granted under the terms of the Apache 2.0 license.
See the LICENSE file for the full license.