richfrem Agentic Group Theory (AGT) Security Control
This skill contains tools and reference materials to manage secure local execution sandboxes, verify process hygiene limits, and rotate cryptographic bus keys.
1. Sandbox Verification
To verify that the sub-agent execution environment complies with AGT process hygiene or containerized sandboxing:
python3 plugins/cli-agents/scripts/agt_ops.py verify-sandbox
This performs:
- Validating that high-risk environment variables (e.g.
ANTHROPIC_API_KEY,PYTHONPATH) are scrubbed inside subprocesses. - Confirming that allowed path boundaries throw exceptions on out-of-bounds access.
- Checking container status (if Docker/Podman isolation is active).
2. HMAC Key Rotation
To generate or rotate the HMAC symmetric key used to sign messages across the local control plane:
python3 plugins/cli-agents/scripts/agt_ops.py rotate-key
Keys are rotated dynamically and written to ${CLAUDE_PROJECT_DIR}/context/exploration/.secrets/session_hmac.key with restricted 0600 permissions.