IsaacSim-MCP: Skill for Codex

.agents/skills/omniverse-windows-workspace/SKILL.md

omniverse-windows-workspace is a skill for Codex from Tim0320/IsaacSim-MCP. It costs 77 tokens per session (1,322 once invoked), scanned A, original, MIT.

A development and diagnosis guide for a Windows project that connects MCP tools with Isaac Sim, NVIDIA's robot and 3D-environment simulator. It routes work according to whether it concerns documentation, repository code, live scenes, or the runtime environment.

In plain words
What is it for?
It guides repository changes, offline tests, MCP and live-stage work, Isaac Sim and Kit runtime diagnosis, USD, physics, robot and sensor integrations, and release checks.
Why use it?
It sets the required checks for each kind of task, helping avoid unnecessary runtime actions while ensuring live or installation problems are verified properly.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: installed under .agents/ (shared by several agents).

This is Tim0320/IsaacSim-MCP's own configuration. It tells Codex how to work on IsaacSim-MCP itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything IsaacSim-MCP configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Tim0320/IsaacSim-MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Tim0320/IsaacSim-MCP/main/.agents/skills/omniverse-windows-workspace/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Tim0320/IsaacSim-MCP

Made for: 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 omniverse-windows-workspace

README.md
[![agentmods](https://agentmods.dev/badge/skills/tim0320/isaacsim-mcp/omniverse-windows-workspace/github.svg)](https://agentmods.dev/skills/tim0320/isaacsim-mcp/omniverse-windows-workspace)
Your own site
<a href="https://agentmods.dev/skills/tim0320/isaacsim-mcp/omniverse-windows-workspace"><img src="https://agentmods.dev/badge/skills/tim0320/isaacsim-mcp/omniverse-windows-workspace/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 omniverse-windows-workspace

Your own site · 80×15
<a href="https://agentmods.dev/skills/tim0320/isaacsim-mcp/omniverse-windows-workspace"><img src="https://agentmods.dev/badge/skills/tim0320/isaacsim-mcp/omniverse-windows-workspace.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 77 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,322 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.
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 $0.00077 $0.01322
Opus 5 $0.00039 $0.00661
Sonnet 5 $0.00015 $0.00264
Haiku 4.5 $0.00008 $0.00132

Measured 10d ago against content hash bcc72a06712d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

omniverse-windows-workspace 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 10d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/check-environment.ps1, scripts/install-skill.ps1), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/omniverse-windows-workspace/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Omniverse Windows Workspace

Classify the request first. Load only the checks and references that can change the result.

Choose the task route

Task type First action Environment check
Documentation, architecture, research review, schema explanation Read the requested source and authority rules. Do not run by default.
Repository code, offline tests, refactor, docs generation Inspect Git root/status and relevant files; preserve unrelated changes. Run only if the change depends on Isaac/Kit imports, installed paths, GPU, ports, or live evidence.
Live Stage query or mutation Read MCP routing, then run scripts/check-environment.ps1. Required. Verify the listener and read back every mutation.
Launcher, installation, runtime, GPU, extension, or port diagnosis Read environment and MCP routing, then run the environment check. Required.
Release or GitHub publish Read the 6.x reference and release documentation; verify exact Git identity and backup first. Required only when the gate or claim includes live/runtime verification.
Isaac Lab Keep it separate from this Isaac Sim MCP repository; resolve its root and current version before editing. Required for runtime work.

The environment check reports state; it does not authorize installation, process changes, Stage writes, or publishing. Do not reinstall Isaac Sim, Isaac Lab, CUDA, Docker, or dependencies merely because a process is stopped.

Load the relevant capability reference

  • 1.x: Camera, LiDAR, artifacts, and sensor lifecycle.
  • 2.x: robot joints, drives, motion, grippers, mobile bases, and articulation/physics-tensor lifecycle recovery.
  • 3.x: physics parameters, backend capability, authoring, materials, and Stage composition.
  • 4.x: OmniGraph, ScriptNode, ROS 2, Replicator SDG, humans, Behavior Agents, and NavMesh.
  • 5.x: script policy, command governance, idempotency, jobs, transport, and diagnostics.
  • 6.x: test layers, scratch-stage safety, profile-aware generated inventory, evidence reports, migration, release gates, and publishing.
  • V6 adapter runtime: read before changing IsaacAdapterV6, v6_runtime, component state ownership, hot reload order, or the deferred Graph/ROS2/Replicator/Human boundary.

Read the full file on GitHub · 71 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. 10d ago First seen · 71 lines · 77 tokens per session scan A bcc72a06712d

Subscribe to this mod's changes

omniverse-windows-workspace is a skill published in the GitHub repository Tim0320/IsaacSim-MCP (1 stars, last pushed 8d ago), licensed MIT. It adds 77 tokens to every session and 1,322 once invoked, about $0.0004 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 2026-08-31.

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