# M16-GAP-00072 Status

status: done
task: HOOK modifier LOCAL_EXACT slice
updated: 2026-08-20 America/New_York

scope: Mesh HOOK modifier stack exposure for `object:WebGapHookObject`.

evidence:

- Desktop fixture exposes `WebGapHook`; save/reopen is exact.
- WASM/Main exposes HOOK type code 9 with metadata parameters on the mesh scene node.
- Malformed Blend input is rejected without mutating Main.
- Generator, npm comparator, and direct comparator exited 0.

knownRisk: Hook deformation evaluation remains metadata-only; this slice covers modifier stack transport and parameter metadata.

nextTask: `M16-GAP-00073`