Glossary
Policy Engine
A policy engine evaluates requests or planned actions against rules so a system can allow, block, modify, or escalate them.
Plain-English meaning
In this game, Policy Engine is used as a vocabulary card for recognizing how market and technology concepts fit together. The short idea is: applies rules to system actions.
The term is not shown as a recommendation. It is included so players can learn the language they may see in exchange interfaces, wallet prompts, research notes, AI product pages, or on-chain analytics dashboards.
Why it belongs with Agent Safety Controls
These ideas describe how agent systems constrain behavior, route decisions through policy, and leave records for later review.
When solving the puzzle, compare the job this term performs with nearby cards. A correct group usually shares a function, risk type, workflow, or market structure rather than simply sharing similar wording.
Where you might see it
You might encounter this term while reading educational explainers, product documentation, risk disclosures, market dashboards, or beginner guides. Always separate vocabulary learning from financial decision-making.