envolvente-3d-oguc

Envolvente 3D OGUC

Use this skill for a conceptual envelope study when the user wants to understand buildable massing limits.

Operative steps

1. Check references/normative-registry.yml and references/source-lookup-protocol.md before framing the envelope.
2. Identify the lot, terrain area, and any known zoning limits.
3. Summarize the governing envelope constraints.
4. Express the result as:
   • textual massing notes
   • a simple volume table
   • open questions for the PRC or DOM
5. If a 3D diagram is helpful, describe it in text rather than pretending to render software output.

Output shape

• Executive summary
• Envelope inputs
• Conceptual volume summary
• Limits and conflicts
• Verification notes

Guardrails

• Do not claim a certified CAD or HTML 3D output.
• Treat the result as conceptual until a formal zoning source is verified.
• If the local instrument is missing, recover it from references/source-of-truth/ and identify the source category.