CollectorContext carries the instance's DatabaseSelection; the database,
index, Query Store and community-rule collectors skip databases that are not
chosen (system databases always run). DatabaseDiscovery lists every database
with state, size, recovery model, compatibility level and access, and
recognises Dynamics AX with the same signature as the AX rules, through
three-part names only (2000 and 2005+ variants). PermissionCheck reports which
rights from grant-least-privilege.sql the login has (HAS_PERMS_BY_NAME,
version-aware; not possible on 2000).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
