Published 765T
The BIM knowledge library is off by default
We keep a BIM knowledge library as a product asset. It is not switched on in the default runtime. What runs today is the execution gate — preview, authorize, execute, verify.
What the library is
Context Engineering Flow names four layers of context. The knowledge library sits with the action gate as a product asset we maintain — playbooks, API judgement, which compiled tool to reach for. That is a library, not a claim that a private engine is already answering every job.
Why it does not answer by default
The knowledge half is behind a configuration flag, and the shipped default leaves that flag off. A clean install therefore runs without the knowledge search provider. Turning it on is an Owner decision, not something the website can promise as the out-of-the-box path.
What still runs today
The other half of that layer — the preview, authorize, execute, verify gate — is on the live path and does not depend on the knowledge flag. Brief the agent with the outcome, the open model, and your office rules. Do not expect a knowledge search to fire unless you have been told that flag is on for your machine.