Expand description
Engine read paths — accessors and queries.
Read-only methods on Engine: store / schema / mount accessors,
per-mem path helpers (gitdir_for / worktree_for), aggregated
views (communities, orphans, stubs, most_connected,
missing_required_outgoing), per-mem summaries (health,
stats, context), search (list, search,
search_indexes), and the bytes-level read wrappers
(list_entities, read_entity, read_provenance). Capability and
cross-mem link gating live here too — they’re consulted by
handlers before any mutation reaches the backend.