Native Schema API Support

> **Initiative** — a body of work too big for one release, expressing a vision. Never-tracked container; the board tracks its children. No roadmap parent (a schema/connectivity roadmap item may emerge later).

## Vision

Neptune DB has released a **Schema API** that returns much of the data our schema-sync process derives today by issuing SPARQL/Gremlin queries; Neptune Analytics already ships an equivalent. This initiative adopts those native Schema APIs as a first-class source for schema discovery — faster, more reliable, and less query-dependent than the current sync path — while keeping generic (non-Neptune) databases working through the existing mechanism.

## Scoping

Not yet charted. See the kickoff child (`wayfinder:kickoff`) for the paths to explore and potential blockers. Run `/wayfinder` against this initiative to create the map, at which point the kickoff closes and the map owns the scoping route.

## For the current release

Only the **research + scoping** (the kickoff → Wayfinder map) is targeted for v3.3. Implementation lands in a later release.

> [!IMPORTANT]
> Internal only — this issue is maintained by the core team and is not accepting external contributions.

Start by reviewing the kickoff child marked `wayfinder:kickoff` and the existing schema-sync process described in this initiative. Run `/wayfinder` against issue #2008 to create the map, identify paths and blockers, and define the scope; completion means research and scoping are documented, not implementation of the native Schema API support.

Written by the indexing model from the issue text.