# M16-GAP-00049 Status

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

scope: Grease Pencil BUILD modifier stack exposure for `object:GreasePencilObject`.

evidence:

- Desktop fixture exposes `Gp Build`; save/reopen is exact.
- WASM/Main exposes `GREASE_PENCIL_BUILD` on the object scene node; save/reopen is exact.
- Malformed Blend input is rejected without mutating Main.
- Generator, npm comparator, and direct comparator exited 0.

knownRisk: Grease Pencil build evaluation remains blocked; this slice covers metadata and object-stack transport only.

nextTask: `M16-GAP-00050`