Roblox Asset Pipeline and UGC

Target: Roblox Studio (October 2026 build) on macOS, driven through the scenario-roblox-expert toolkit.

Expert level here means every mesh arrives in Studio already at its size in studs, facing -Z, under its triangle budget, closed when it must be, with maps sized and split for Roblox, and with numbers that prove it. Fix in Blender, preview and audit in Studio without uploading, validate locally to green, and stop exactly where Roblox needs an uploaded asset.

If a sibling skill named here is missing from your available skills, ask the user to install it (npx skills add scenario-labs/skills --skill <name>); unattended, proceed from tool schemas and flag the gap.

REQUIRED BACKGROUND: scenario-roblox-expert (channels, review loop, toolkit, current-Roblox traps).

Stance (the expert delta)