Agent Native

toolref-argv-contract

This skill documents the contract for defining toolRef argv templates in npa.workflow specs, which map to CLI commands executed in task pods.

by NebiusOfficial publisherNot reviewed

Identity proven by GitHub's verified organisation badge (nebius)

Agents
Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode, claude.ai and API
License
LicenseRef-Proprietary (restricted)
Pin
40bc4b8pinned Oct 9, 2026
Context cost
about 1,400 tokenswhen the skill loads
GitHub stars
34on nebius/nebius-physical-ai
Scripts
None found

What it does

“Use when adding or changing an npa.workflow toolRef argv template, or when changing a CLI option that a toolRef already passes — the contract that stops a stage from rendering cleanly and then crashing in the pod.”
The author's description, from SKILL.md

Generated summary from the skill's own text

This skill documents the contract for defining toolRef argv templates in npa.workflow specs, which map to CLI commands executed in task pods. It specifies validation rules, registration requirements, and common failure modes to prevent specs from rendering successfully but crashing at runtime.

When to use it

  • Adding or modifying a toolRef argv template in the catalog
  • Renaming or changing CLI options passed by existing toolRefs
  • Verifying argv templates match live CLI command signatures
  • Registering new catalog entries with documentation and image routing

When not to

  • Running or executing workflows directly without modifying catalog entries
  • Validating specs that do not involve toolRef changes
  • Building CLI tools themselves rather than defining their invocation

Install

Restricted license: install from the publisher's repository and read its terms.

These commands install from the publisher's repository and need no account.

skills CLI

npx skills add nebius/nebius-physical-ai --skill toolref-argv-contract

Installs from the repository's default branch, which may have changed since the commit we checked.

GitHub CLI 2.90 or later

gh skill install nebius/nebius-physical-ai toolref-argv-contract@40bc4b8e5636debf3bcd06b5db5806e393355038

Installs the commit we checked (40bc4b8).

Copy by hand

Download the folder at 40bc4b8 and put it in .claude/skills/toolref-argv-contract for Claude Code and in .agents/skills/toolref-argv-contract for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode.

Skill folder on GitHub at 40bc4b8

Copy for your agent

A prompt for any coding agent. It installs this skill from GitHub at the pinned commit, copies the files as they are, and runs nothing unless you ask.

Prompt

Install the agent skill "toolref-argv-contract" by Nebius.

Source, pinned to commit 40bc4b8e5636debf3bcd06b5db5806e393355038:
https://github.com/nebius/nebius-physical-ai/tree/40bc4b8e5636debf3bcd06b5db5806e393355038/skills/atomic/toolref-argv-contract

1. Download that folder at exactly this commit. Do not use the default branch.
2. Copy every file unchanged, keeping the folder structure, into .claude/skills/toolref-argv-contract/ for Claude Code and .agents/skills/toolref-argv-contract/ for Codex, Cursor, Gemini CLI, GitHub Copilot and OpenCode. Create the folders if they do not exist.
3. Do not edit the files, and do not run any script in the folder unless I ask you to.
4. When you are done, list the files you copied and where you put them.

Its license is restricted or not stated. Show me the license terms from the repository before you copy anything.

Listing and checks: https://www.agentnative.dev/skills/nebius/toolref-argv-contract

SKILL.md at the pin

The license of this skill does not let us show its files here.

View SKILL.md on GitHub at 40bc4b8

Files

1 file, 6.0 KB in total. Each file has a sha256 in the pin's manifest; the first 12 characters are shown.

Skill folder on GitHub at 40bc4b8
All 50 skills from Nebius

More from Nebius

  • agent-development

    This skill guides building the NPA chat agent backend using a grounded-first routing architecture that minimizes token spending.

    Claude Code, Codex, Cursor +4 · about 5.7K tokens · pinned 6 days ago

  • author-npa-workflow

    Helps authors write and validate NPA workflow YAML specifications, which are declarative state machines that orchestrate tools via SkyPilot.

    Claude Code, Codex, Cursor +4 · about 3.3K tokens · pinned 6 days ago

  • cosmos

    This skill enables the agent to work with Cosmos, a world model for synthetic data and video generation.

    Claude Code, Codex, Cursor +4 · about 1.6K tokens · pinned 6 days ago

  • cosmos3-npa-workflow

    This skill helps agents write, validate, and submit npa.workflow YAML specifications for Cosmos 3 image and video generation tasks.

    Claude Code, Codex, Cursor +4 · about 1.7K tokens · pinned 6 days ago

  • cosmos3-post-training

    This skill guides planning and understanding of Cosmos3 supervised fine-tuning workflows for robotic policy training on NPA infrastructure.

    Claude Code, Codex, Cursor +4 · about 2.5K tokens · pinned 6 days ago

  • curobo

    This skill enables agents to run NVIDIA cuRobo V2 motion planning for robotic arm pose planning and benchmarking on CUDA GPUs.

    Claude Code, Codex, Cursor +4 · about 1.5K tokens · pinned 6 days ago

All Coding workflow skills

Related in Coding workflow

  • planning

    This skill orchestrates multi-workflow projects with dependencies and shared data tables by creating a task graph in the orchestrator via the create-tasks tool.

    by n8nOfficial publisher

    Claude Code, Codex, Cursor +3 · about 2.4K tokens · pinned 6 days ago

  • progressive-building

    This skill implements incremental workflow development for agents building or extending workflows.

    by n8nOfficial publisher

    Claude Code, Codex, Cursor +3 · about 1.4K tokens · pinned 6 days ago

  • workflow-builder

    Builds and edits n8n workflows using the TypeScript SDK.

    by n8nOfficial publisher

    Claude Code, Codex, Cursor +3 · about 14.2K tokens · pinned 6 days ago

  • remotion-upgrade

    This skill upgrades Remotion and its related packages to the latest stable version.

    by RemotionOfficial publisher

    Claude Code, Codex, Cursor +3 · about 460 tokens · pinned 6 days ago

  • remotion-upgrade

    This skill upgrades Remotion and related packages across a project, automatically detecting the package manager and workspaces.

    by RemotionOfficial publisher

    Claude Code, Codex, Cursor +3 · about 460 tokens · pinned 6 days ago

  • final-release-review

    Audits Python SDK release candidates or plans against the previous release, comparing diffs for regressions, API changes, and version compatibility.

    by OpenAIOfficial publisher

    Contains scripts

    Claude Code, Codex, Cursor +3 · about 5.4K tokens · pinned 6 days ago

Open roles at Nebius

5 of 83 open roles on the jobs board

See all 83 roles at Nebius on the jobs board

The skills listed here are third-party software, collected from public GitHub repositories as a catalog of recent skills and provided as is. Agent Native does not write or control them and is not responsible for any harm, loss or damage caused by installing or using them. Labels and checks describe what we saw at one commit and are not a guarantee. Read a skill's files before you run it. Terms of use