robocasa

robocasa is a skill for Claude Code, Codex from nebius/nebius-physical-ai. It costs 55 tokens per session (1,225 once invoked), scanned A, original, Apache-2.0.

A workbench tool for running RoboCasa, a kitchen-task simulator built on robot and physics simulation software. It registers kitchen tasks, checks that assets are available, resets a headless simulation, and runs random trials that produce videos.

In plain words
What is it for?
Use it to test RoboCasa task registration, kitchen asset availability, headless MuJoCo environments, and random robot rollouts.
Why use it?
It provides a repeatable way to check that the simulator, its kitchen assets, and its graphics setup work without opening a display.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to test RoboCasa task registration, kitchen asset availability, headless MuJoCo environments, and random robot rollouts.

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Install with agentmods
npx agentmods add skills/nebius/nebius-physical-ai/robocasa
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add nebius/nebius-physical-ai --skill robocasa
Clone the repo
git clone --depth 1 https://github.com/nebius/nebius-physical-ai

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for robocasa

README.md
[![agentmods](https://agentmods.dev/badge/skills/nebius/nebius-physical-ai/robocasa/github.svg)](https://agentmods.dev/skills/nebius/nebius-physical-ai/robocasa)
Your own site
<a href="https://agentmods.dev/skills/nebius/nebius-physical-ai/robocasa"><img src="https://agentmods.dev/badge/skills/nebius/nebius-physical-ai/robocasa/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for robocasa

Your own site · 80×15
<a href="https://agentmods.dev/skills/nebius/nebius-physical-ai/robocasa"><img src="https://agentmods.dev/badge/skills/nebius/nebius-physical-ai/robocasa.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,225 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.01225
Opus 5 $0.00028 $0.00613
Sonnet 5 $0.00011 $0.00245
Haiku 4.5 $0.00006 $0.00122

Measured 7d ago against content hash 9ed9fdf0e1fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

robocasa scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/tools/robocasa/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

RoboCasa (kitchen-task simulation)

RoboCasa is an Apache-2.0 kitchen-task simulation framework built on robosuite and MuJoCo. This tool promotes the accepted RoboCasa BYOF candidate into a first-class workbench tool: a dedicated npa-robocasa container with a FastAPI service, CLI, SDK, and workflow toolRefs that exercise the real upstream capabilities.

The upstream repo is robocasa/robocasa at the pinned v1.0 tag, with robosuite at a pinned commit and the exact MuJoCo 3.3.1 / Gymnasium 0.29.1 / CUDA 12.4 closure from the live-accepted BYOF evidence. Kitchen assets (textures, fixtures, objects) are NOT baked and download at run time under the operator's own network access.

Capabilities

Capability What it proves
kitchen_task_registration Gymnasium robocasa/PickPlaceCounterToCabinet is registered
kitchen_asset_availability The kitchen assets root exists and is populated
kitchen_egl_env_reset A headless MUJOCO_GL=egl env creates and resets
kitchen_random_rollout A real random rollout runs and writes a video artifact

Two execution modes

Direct (the default) runs the work from your CLI invocation. Service mode calls a deployed Kubernetes endpoint:

npa workbench robocasa run --capability kitchen_random_rollout \
  --output-path s3://<bucket>/robocasa/<id>/ \
  --iterations 1 --num-envs 1
npa workbench robocasa run --capability kitchen_random_rollout \
  --output-path s3://<bucket>/robocasa/<id>/ --service --endpoint <url>

Deploy the service when you want a persistent endpoint several runs share:

npa workbench robocasa deploy \
  --project <alias> --cluster-name <name> \
  --output-path s3://<bucket>/robocasa/ \
  --gpu-type rtxpro6000 --namespace default \
  --dry-run                       # prints the manifest without applying
npa workbench robocasa deploy --project <alias> --destroy

--gpu-type is h100, l40s, rtx6000, or rtxpro6000. Auth defaults to token (the token comes from the variable named by --token-env, default ROBOCASA_TOKEN); --insecure-no-auth exists but should not be used. Always --dry-run first and read the manifest.

Read the full file on GitHub · 116 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 116 lines · 55 tokens per session scan A 9ed9fdf0e1fa

Subscribe to this mod's changes

robocasa is a skill published in the GitHub repository nebius/nebius-physical-ai (29 stars, last pushed today), licensed Apache-2.0. It adds 55 tokens to every session and 1,225 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.

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