Type what you want, or attach a photo. Get an NVIDIA SimReady asset that simulates.

_{Eight assets made in Max mode, rendered in Isaac Sim by the review that checks them.}

/simready-forge:make a 180 mm desk lamp with an adjustable arm, a weighted base and a translucent shade

A Claude Code plugin and a Python kit. One prompt or photo in; out comes:

• OpenUSD (NVIDIA SimReady, Robotics-Prop 4.0.0) with real dimensions, materials and physics
• Every joint the real object has, driven and measured in Isaac Sim
• URDF and GLB exports, a report, and the build script to tweak and rerun

_{At rest, then every joint driven: the review watches each mechanism move.}

How it works

flowchart LR
    R["Prompt or photo"] --> S["Spec<br/>parts, joints,<br/>materials"]
    S --> B["Builder<br/>build123d + kit,<br/>or TRELLIS.2"]
    B --> V["NVIDIA validator"]
    V --> I["Isaac Sim review<br/>every joint driven"]
    I --> C["Critics + refuter"]
    C -- "findings" --> B
    C -- "clean" --> P["Package + report"]

Asked once, remembered per session, project or always. Override per run: mode=max, builder=opus, effort=high.

How an asset is checked

_{The Isaac review's contact sheet: at rest, every joint driven both ways, each joint's reach.}

Modes, measured

Eight cases (five prompts, three photos), judged the same way:

• Quick + Sonnet passes every physics check; the extra rounds buy fidelity.
• Probe misses are the same in every mode: no joint friction in the kit yet.

Install

/plugin marketplace add serionist/simready-forge
/plugin install simready-forge@simready-forge

Working on the kit itself? Set SIMREADY_FORGE_DEV to your clone.

The kit, by hand

from build123d import Box, Pos
from simready_forge import Asset, validate

asset = Asset("storage_box", "simready_assets", label="box", qcode="Q188075", units="mm")
pine = asset.material("pine", color=(0.78, 0.62, 0.42), density=500, nonvisual=("wood", "none"))
box, lid = asset.body("box"), asset.body("lid")
asset.add(box, "box", Pos(0, 0, 150) * Box(400, 300, 300), pine, collider="box")
asset.add(lid, "lid", Pos(0, 0, 310) * Box(400, 300, 20), pine, collider="box")
asset.revolute("hinge", box, lid, anchor=(0, 150, 300), axis="X", limits=(-110, 0), hold=1)
validate(asset.save())

Docs

Usage · Contributing · Security · Changelog · Releasing

Licence

MIT. Not affiliated with NVIDIA; SimReady, Omniverse and Isaac Sim are NVIDIA's trademarks.