Temporal interoperability, from a timestamp to the canonical hour-of-week slot
A local wall-clock time a system reported, the IANA zone it was in, the UTC instant it resolves to, the canonical hour-of-week slot (0-167, slot 0 = Monday 00:00 UTC), and the grain a platform actually executed are different objects. This knowledge base documents every conversion between them - DST gaps and folds, sub-hour offsets, broadcast days, dayparts, ISO weeks, and the edge cases that break them. The time analog of the geo-interop KB.
Five stages, and none of them is skipped
Point your agent at this knowledge base and let it learn the standard
The entire corpus is published in machine-ingestible form. Fetch one file for everything, or crawl page-by-page - every page is also clean markdown under /time-interop-kb/docs/<slug>.md.
Eighteen pages, grouped by the question they answer
The same treatment for place
The geography a buyer requested, the geometry supplied, the canonical H3 representation, and the circles or IDs a platform executed - with containment rules, approximation classes, and tolerances.