Agent-Skills.md

Agent Skills: Security Scanning

CI security scanning: secrets, deps, SAST, triage, expiring exceptions

universalID: bobmatnyc/claude-mpm-skills/security-scanning

Repository

bobmatnyc/claude-mpm-skills
bobmatnycLicense: MIT
5818

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pnpm dlx add-skill https://github.com/bobmatnyc/claude-mpm-skills/tree/HEAD/universal/security/security-scanning

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universal/security/security-scanning/SKILL.md

Skill Metadata

Name
security-scanning
Description
"CI security scanning: secrets, deps, SAST, triage, expiring exceptions"

Security Scanning

Quick Start

  • Secrets: fail fast; rotate on exposure.
  • Dependencies: gate critical/high; automate updates.
  • SAST: start high-signal; ratchet over time.
  • Open Source Safety: score components on three axes — license tier, severity-weighted CVEs, obsolescence.
  • Exceptions: require reason, owner, and expiry.

Open Source Safety

Third-party component risk is more than "vulnerable: yes/no". Evaluate each component on three independent dimensions and gate on the worst:

  • License risk: HIGH = strong copyleft / GPL/AGPL/LGPL (whole-app disclosure risk); MEDIUM = weak copyleft / MPL, EPL (modification disclosure only); LOW = permissive / MIT, Apache-2.0, BSD. Unknown/NOASSERTION → treat as HIGH until identified.
  • CVE weighting: weight by severity (critical ≫ high ≫ medium ≫ low) rather than raw counts; critical/high block, medium/low track with owner + expiry.
  • Obsolescence: score the gap to latest version; majors-behind or unmaintained upstream is elevated risk.

See references/open-source-safety.md for the full framework, tier tables, the CVE weighting model, obsolescence scoring, and the transitive-dependency trust model.

Load Next (References)

  • references/tooling-matrix.md
  • references/ci-workflows.md
  • references/triage-and-remediation.md
  • references/common-findings-and-fixes.md
  • references/supply-chain-and-sbom.md
  • references/open-source-safety.md