OSCAL Knowledge Bundle

A LOKF knowledge base for OSCAL (Open Security Controls Assessment Language). Every Markdown file under knowledge/ is one concept; together they form a queryable knowledge graph, derived from this repository's code and docs.

Datasets

• OSCAL Schema (top-level) - Aggregating top-level LinkML schema for OSCAL.
• OSCAL Catalog Schema - Control Catalog model.
• OSCAL Profile Schema - Profile model.
• OSCAL SSP Schema - System Security Plan model.
• OSCAL Assessment Plan Schema - Assessment Plan model.
• OSCAL Assessment Results Schema - Assessment Results model.
• OSCAL Component Definition Schema - Component Definition model.
• OSCAL Mapping Schema - Mapping Collection model.
• OSCAL POAM Schema - Plan of Action and Milestones model.
• CNCF AI Ecosystem OSCAL Benchmarks - 31 real-world Component Definition fixtures (valid + fault-injected invalid) from the CNCF AI ecosystem.
• NIST 800-53 Rev 5 to AWS Service Mapping - Real-world Component Definition fixture mapping NIST 800-53 Rev 5 to AWS services (FedRAMP High + CJIS).

References

• NIST OSCAL - Upstream NIST OSCAL standard (the authoritative source).
• LinkML - The Linked Data Modeling Language used to author all schemas.

Playbooks

• Knowledge Sources - Map of knowledge sources scraped to build this bundle.

Organizations

• lmodel - The lmodel GitHub organization that publishes this project.