Safety & Security · Software component

Policy Context Aggregator

Software componentSafety & SecuritySafety, Security & Governancearc:PolicyContextAggregator

A policy information component that assembles the evaluation context for a proposed agent action from agent identity, user context, tool metadata and environmental signals such as time, system load and security alerts.

Responsibility. Supplies the policy engine with the contextual attributes needed to evaluate a proposed action.

Also known as: Policy Information Point, Policy context provider

Direct neighbourhood (hover for relationship types)

Relationships

invokes dependency

Identity Provider Ch10.5

reads dependency

Tool Registry Ch10.5

receives data from dynamic

Alert Manager Ch10.5

sends data to dynamic

Action Policy Engine Ch10.5

Design guidance

SHOULD combine agent identity and clearance, the on-behalf-of user's role, tool parameters/side effects/reversibility, and environmental factors (time of day, system load, recent security alerts).

Classification

Patterns: Context-aware policy evaluationAttribute-based policy evaluation
Quality attributes: Security (ISO/IEC 25010 | NIST AI RMF: secure and resilient)Flexibility (ISO/IEC 25010)
Risks mitigated: Context-blind policy decisions that simple rule systems make

Sources

Ch10.5: T. Nguyen, "Human-over-the-Loop," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 10.5. ISBN: 9798244538229.