ASK
Need an explanation?
Ask one bounded question and keep grounding, unknowns and handoff visible.
SEARCH · FIND
先找到资料，再决定要不要问、读取或进入现实。Find the knowledge first. Then decide whether to ask, read or bring it into Reality.
Search 负责 FIND。它与 Ask PHI OS 不同：这里优先返回已经发布的文章与五册入口，不把检索结果伪装成一个新答案。Search is the FIND layer. It returns governed published knowledge and book entry points instead of turning retrieval into a new synthetic answer.
READ
Need a personal lens?
See which reading methods exist and which are currently gated, restricted or available.
REALITY
Need the fragments connected?
Move from isolated answers toward a current Reality representation.