Files
Anthropic-Cybersecurity-Skills/skills/generating-and-analyzing-sboms/references/api-reference.md
T
mukul975 8cae0648ec Add 55 new skills across 3 new domains + 6 undercovered areas (762 -> 817)
Demand-driven expansion targeting the fastest-growing 2025-2026 threat and
skills categories (ISC2/WEF/CrowdStrike/Mandiant signals):

- AI Security (NEW domain, 12 skills): LLM red-teaming with garak/PyRIT,
  prompt injection (direct/indirect/RAG), MCP tool-poisoning, agentic tool
  invocation, guardrails, model/data poisoning, system-prompt leakage,
  embedding/vector weaknesses, model extraction, continuous red-teaming
- Supply Chain Security (NEW domain, 5 skills): SBOMs, dependency confusion,
  malicious-npm triage, typosquatting, SLSA/Sigstore provenance
- Hardware & Firmware Security (NEW domain, 4 skills): CHIPSEC/UEFI audit,
  Secure Boot bypass, TPM measured-boot attestation, ESP bootkit hunting
- Identity (10): Entra ID/ROADtools, GraphRunner, AADInternals, ADCS/Certipy,
  shadow credentials, coercion, BloodHound CE, device-code phishing, SSO abuse
- Cloud-native (8): Stratus, Pacu, CloudFox, container escape, K8s RBAC,
  Falco, Trivy, kube-bench
- Offensive C2 (6): Sliver, Havoc, NetExec, DPAPI, NTLM relay ESC8, redirectors
- DFIR (6): Hayabusa, Chainsaw, KAPE, Velociraptor, EZ Tools, Plaso
- Backfill (4): OpenCTI, MISP, honeytokens, post-quantum crypto migration

Each skill follows the repo taxonomy (SKILL.md + references/{standards,api-reference}.md
+ scripts/agent.py + LICENSE), with researched real tool commands (no placeholders),
complete frontmatter, and ATT&CK/ATLAS + NIST CSF mappings. Updates README domain
table, skill count, and index.json.
2026-06-22 19:08:16 +02:00

2.3 KiB

SBOM Toolchain Command Reference

Syft (SBOM generation)

Source prefixes: <image> (default = container image), dir:<path>, file:<path>, registry:<image>, docker:<image>, oci-archive:<path>.

Flag / form Purpose
-o <format>[=<file>] Output format and optional file
--scope <squashed|all-layers> Layer scope for images
--exclude <glob> Exclude paths
syft <src> -o table Human-readable summary

Common -o formats: cyclonedx-json, cyclonedx-xml, spdx-json, spdx (tag-value), syft-json, table.

syft alpine:latest -o cyclonedx-json=alpine.cdx.json
syft dir:. -o spdx-json=app.spdx.json
syft myorg/app:1.4.2 -o cyclonedx-json=app.cdx.json -o spdx-json=app.spdx.json -o table

Grype (vulnerability scanning)

Source prefixes: sbom:<file>, <image>, dir:<path>, registry:<image>.

Flag Purpose
-o <format> table, json, cyclonedx, sarif
--fail-on <severity> Exit non-zero at/above severity (low|medium|high|critical)
--only-fixed Report only vulns with a fix available
--add-cpes-if-none Improve matching for SBOMs lacking CPEs
db update Update the vulnerability database
grype sbom:app.cdx.json -o table
grype sbom:app.cdx.json -o json > app.vulns.json
grype sbom:app.cdx.json --only-fixed --fail-on critical
grype myorg/app:1.4.2 -o table
grype db update

Cosign (signing / attestation)

Command Purpose
cosign attest --key <key> --predicate <sbom> --type <type> <image> Attach signed SBOM attestation
cosign verify-attestation --key <pub> --type <type> <image> Verify attestation
cosign download attestation <image> Retrieve attached attestation
cosign generate-key-pair Create signing keys

--type values: spdxjson, cyclonedx, slsaprovenance, or a custom URI. Keyless mode: set COSIGN_EXPERIMENTAL=1 and omit --key (uses Fulcio/Rekor).

cosign attest --key cosign.key --predicate app.spdx.json --type spdxjson myorg/app:1.4.2
cosign verify-attestation --key cosign.pub --type spdxjson myorg/app:1.4.2
cosign download attestation myorg/app:1.4.2

Policy file (.grype.yaml)

only-fixed: true
fail-on-severity: high
ignore:
  - vulnerability: CVE-2024-0000   # documented, risk-accepted