About supply-chain-security
supply-chain-security is a reference skill for assessing software supply chain security, intended for repository reviewers and improvement planners. It brings together standards catalogs, a capability inventory, and taxonomies to classify gaps and derive work priorities.
Key features
- 01Assess repositories against a supply chain capability inventory
- 02Map posture to OpenSSF Scorecard, SLSA, and other standards
- 03Classify gaps by category, effort, and concern level
- 04Derive work priorities from risk levels
Use cases
- 01Assess a repository’s supply chain security posture
- 02Map security gaps to relevant standards
- 03Plan and order supply chain security work
Install
Copy the command and run it in a terminal.
npx skills add https:/ / github.com/ microsoft/ hve-core --skill supply-chain-securityAfter installing, type/supply-chain-securityin Claude Code to confirm it loaded.
Bundled files
References and scripts installed along with SKILL.md.
references/00-index.mdadoption-categories.mdbest-practices-badge.mdcapabilities-inventory.mdopenssf-scorecard.mdpriority-derivation.mdsbom-elements.mdscorecard-check-mapping.mdsigstore-maturity.mdslsa-levels.mdDetails
From the project READMESupply Chain Security
This skill packages the durable software supply chain security (SSSC) reference material: open-standard catalogs, the combined capabilities inventory, and the classification taxonomies used to assess a repository's posture and turn gaps into prioritized work items.
When to use
Use this skill when you need to:
- Assess a repository against the 27 combined supply chain capabilities from hve-core and physical-ai-toolchain.
- Map posture against OpenSSF Scorecard, SLSA v1.2 (Build track unchanged since v1.0), OpenSSF Best Practices Badge, Sigstore (cosign), or NTIA SBOM minimum elements.
- Classify a gap by adoption category, effort size, or qualitative concern level.
- Derive work item priority and execution order from Scorecard risk levels.
Skill layout
Load the reference file for the topic you need. Each file holds the verbatim standard catalog or taxonomy.
| Reference | Topic |
|---|---|
| references/00-index.md | Navigation catalog for every reference in this skill |
| references/openssf-scorecard.md | OpenSSF Scorecard 20 checks with risk levels and score ranges |
| references/slsa-levels.md | SLSA v1.2 Build track levels L0 through L3 |
| references/best-practices-badge.md | OpenSSF Best Practices Badge Passing, Silver, and Gold criteria |
| references/sigstore-maturity.md | Sigstore (cosign) adoption maturity levels |
| references/sbom-elements.md | NTIA SBOM minimum elements and format guidance |
| references/capabilities-inventory.md | 27 combined capabilities across hve-core, PAT, and shared sets |
| references/adoption-categories.md | Six adoption categories, effort sizing, and concern levels |
| references/scorecard-check-mapping.md | Full 20-check implementation and adoption reference mapping |
| references/priority-derivation.md | Risk level to priority and execution order derivation |
Attribution
Standard catalogs in this skill derive from their respective upstream projects. Per-reference attribution appears at the bottom of each reference file. See references/00-index.md for the consolidated attribution summary.