Definition
Official anthropic plugin for claude-code that runs a multi-agent vulnerability scan inside the coding session and optionally produces patch files for human review — never auto-applied.
Key Points
- Public beta ~July 22–23, 2026; install
/plugin install claude-security@claude-plugins-official - Requires Claude Code ≥v2.1.154, paid plan + dynamic workflows, Python ≥3.9.6
- Jobs: full-repo scan, change/PR/commit scan, suggest patches
- Distinct from hosted claude-security Enterprise product and from
/security-review/ security-guidance - Adversarial verification panel (REACHABILITY/IMPACT/DEFENSES) before findings ship (secondary MarkTechPost detail)
Related
- claude-security
- claude-code
- anthropic
- application-security
- vulnerability-detection
- multi-agent-security-scanning
- ai-appsec-assistants