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Physical AI Neural Reconstruction (NuRec) Router · nvidia | DecimalAI

ai mlby nvidia

Physical AI Neural Reconstruction (NuRec) Router

nvidia/physical-ai-neural-reconstruction

Source nvidia/skills ↗License Apache-2.0

Router for NVIDIA NuRec/NRE: USDZ rendering, NCore conversion, 3DGS, gRPC sensor sim, PhysicalAI HF datasets.

SkillScore100Maintained

Automatic

AI Engineer pack

Last verified 8/12/2026

What it changes

Passed 21 of 21 test cases with the skill, and 4 of 21 without it.

Without skill18%

With skill100%

Checks it passed that the model alone missed

Output directs sensor data conversion to ncore.
Output specifies render-grpc --lidar within nre.
Output routes the rendering configuration to nre.

and 29 more in the full report

18 fixed4 passed either way0 still failing0 broke

Pass-rate lift: +82 pp
Tokens: +151%
Agent turns: 0%
Response time: -55%

Model gemini-3.6-flashMeasured 8/12/2026v122 of 22 cases passed with skill · 21 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/nvidia-physical-ai-neural-reconstruction/SKILL.md https://app.decimal.ai/s/nvidia-physical-ai-neural-reconstruction/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add nvidia-physical-ai-neural-reconstruction, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/nvidia-physical-ai-neural-reconstruction/ and pins it in .decimal/skills.lock

decimalai skills add nvidia-physical-ai-neural-reconstruction

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/nvidia-physical-ai-neural-reconstruction/SKILL.md https://app.decimal.ai/s/nvidia-physical-ai-neural-reconstruction/SKILL.md

Raw file: /s/nvidia-physical-ai-neural-reconstruction/SKILL.md ↗ · machine-readable summary at /s/nvidia-physical-ai-neural-reconstruction.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 17 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 17

Prompt

What version tag of NRE is currently pinned in the upstream skill definitions for stable pipeline execution?

What was checked, without and with the skill
Checked	Without skill	With skill
Output identifies release_26.04 as the pinned release tag.	Missed	Passed

case-20 · gemini-3.6-flash · 8/12/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md276 lines7 files

Physical AI Neural Reconstruction (NuRec) Router

Purpose

This is a thin router for NVIDIA Neural Reconstruction (NuRec) requests. It points at the upstream nurec-index skill at https://github.com/NVIDIA/nurec-skills and its five sibling skills (physical-ai-datasets, ncore, nre, asset-harvester, nurec-fixer). Use this skill to:

Identify which upstream sibling skill answers a NuRec question.
Locate, clone, or refresh the canonical nurec-skills checkout.
Order multi-step NuRec workflows (data → conversion → train → render → cleanup) before opening the upstream recipe.

The canonical recipes (training, rendering, data conversion, dataset downloads, object harvesting, frame cleanup) live in the upstream sibling skills. Never copy or reconstruct their commands here.

Do NOT use this skill for:

SimReady packaging of CAD or source meshes → use omniverse-cad-to-simready.
Generic USD performance tuning unrelated to NuRec → use omniverse-usd-performance-tuning.
AKS / OSMO / NIM Operator infrastructure setup → use physical-ai-infrastructure-setup-and-resilient-scaling.

When to Use

Read this skill first whenever a user mentions any of:

nurec, nurec router, nurec index, neural reconstruction, neural reconstruction engine, NRE, 3DGUT, 3DGRT, USDZ, NCore V4, sensor sim, novel view synthesis, PhysicalAI-Autonomous-Vehicles-NuRec, PhysicalAI-NuRec-PPISP, Cosmos-Drive-Dreams, asset harvester, nurec fixer, DiffusionHarmonizer, harmonizer, difix, difix3d, serve-grpc, render-grpc, warm serve-grpc, nre thin client, batch_render_rgb, nurec teardown, "where do I start with NuRec", "which NuRec skill

Track record

Benchmark

21 / 21

test cases passed, vs 4 / 21 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

nvidia / skills

skills/physical-ai-neural-reconstruction/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/3/2026Version v1Bundled 6 files

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Physical AI Neural Reconstruction (NuRec) Router

Purpose

When to Use

Track record

Benchmark

Adoption

SkillSafety

Source

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