See docs/A_PLUS_PLUS_VERIFICATION_REPORT.md for the full evidence-linked review.
Headline: the agent execution stack now enforces destructive-command safety by default - canonical 34-rule gate, risk threshold with approval flow, semantic indirection analysis, rate limiting, anomaly detection, session profile attenuation, supply-chain checksums + SBOM.
Verification: 169 files / 10,259 tests / 0 failures; CI green on ubuntu + macOS; 92/92 security-gate tests incl. adversarial red-team round.