{
  "node_id": "mitre-atlas-tool-definitions",
  "title": "MITRE ATLAS Tool Definitions (AML.T0084.001) - Adversarial Tool Definitions threat to AI systems",
  "domain": "AI Governance & Law",
  "version": "1.0.1",
  "last_updated": "2026-07-22",
  "bluf": "This node addresses MITRE ATLAS technique AML.T0084.001 (Tool Definitions). Adversaries may discover the tools the AI agent has access to. By identifying which tools are available, the adversary can understand what actions may be executed through the agent and what additional resources it can reach. This knowledge may reveal access to external data sources such as OneDrive or SharePoint, or expose exfiltration paths like the ability to send emails, helping adversaries identify AI agents that provide the greatest value or opportunity for attack. Defending against this technique is required under EU AI Act, NIST AI RMF, and ISO/IEC 42001 obligations; this node operationalises the documented ATLAS mitigations and cross-instrument controls into a deterministic verification workflow. Sub-technique of ATLAS AML.T0084.",
  "paywall": {
    "status": "LOCKED",
    "unlock_cost_usd": "0.01",
    "skyfire_id": "41779894-ece2-4163-9761-b3b1b76e19b0"
  },
  "crosswalks": {
    "_available_keys": [
      "nist_framework",
      "iso_standard",
      "industry_mapping",
      "ai_overlay_2026"
    ],
    "_note": "Full crosswalk values included in vault response"
  },
  "dependencies": [
    "nist-ai-rmf-1-0",
    "eu-ai-act-2024",
    "iso-iec-42001-ai-management-system-2023",
    "mitre-atlas-discover-ai-agent-configuration",
    "owasp-agentic-top10"
  ],
  "primary_citations_count": 7
}