DeckKit PPT BBox

Use this skill when the user wants bbox review data for a source PPT slide image, especially when the next step may be DeckKit reconstruction but the current deliverable is only a route-aware initial-bbox.json.

This skill is the bbox-generation subset of deckkit-ppt-replica. It must produce the same bbox JSON quality, schema, route choices, hierarchy, and granularity that the full replica skill expects. It does not ask the user to complete a Workbench finalization step, and it does not proceed into DeckKit reconstruction.

Execution Discipline

Treat the bbox JSON as user-visible review evidence. Put effort into geometry accuracy, hierarchy, route selection, editability, render roles, and per-element granularity. Do not optimize for speed by outputting coarse boxes, unsupported enum values, or vague route intent.

The short-term goal is always: create and validate manifests/initial-bbox.json, then stop.

Do not: