Agent skill

Migrate Workflow Ec2 To Osdc

Step-by-step playbook for migrating a pytorch/pytorch .github/workflows/.yml from EC2 to OSDC (ARC) runners — covers both dial-up and 100% opt-in patterns, with the inputs that must be plumbed…

Custom licenceAuto-check passedAI & LLM Engineering

Install Migrate Workflow Ec2 To Osdc

skills CLI

$ npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install pytorch/test-infra migrate-workflow-ec2-to-osdc --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/pytorch/test-infra.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/migrate-workflow-ec2-to-osdc .claude/skills/migrate-workflow-ec2-to-osdc && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "migrate-workflow-ec2-to-osdc" agent skill from https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc into .claude/skills/migrate-workflow-ec2-to-osdc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "migrate-workflow-ec2-to-osdc", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install pytorch/test-infra migrate-workflow-ec2-to-osdc --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/pytorch/test-infra.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/migrate-workflow-ec2-to-osdc .agents/skills/migrate-workflow-ec2-to-osdc && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "migrate-workflow-ec2-to-osdc" agent skill from https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc into .agents/skills/migrate-workflow-ec2-to-osdc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "migrate-workflow-ec2-to-osdc", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install pytorch/test-infra migrate-workflow-ec2-to-osdc --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/pytorch/test-infra.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/migrate-workflow-ec2-to-osdc .cursor/skills/migrate-workflow-ec2-to-osdc && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "migrate-workflow-ec2-to-osdc" agent skill from https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc into .cursor/skills/migrate-workflow-ec2-to-osdc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "migrate-workflow-ec2-to-osdc", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/pytorch/test-infra.git --path .claude/skills/migrate-workflow-ec2-to-osdc

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install pytorch/test-infra migrate-workflow-ec2-to-osdc --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/pytorch/test-infra.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/migrate-workflow-ec2-to-osdc .gemini/skills/migrate-workflow-ec2-to-osdc && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "migrate-workflow-ec2-to-osdc" agent skill from https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc into .gemini/skills/migrate-workflow-ec2-to-osdc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "migrate-workflow-ec2-to-osdc", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install pytorch/test-infra migrate-workflow-ec2-to-osdc

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/pytorch/test-infra.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/migrate-workflow-ec2-to-osdc .github/skills/migrate-workflow-ec2-to-osdc && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "migrate-workflow-ec2-to-osdc" agent skill from https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc into .github/skills/migrate-workflow-ec2-to-osdc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "migrate-workflow-ec2-to-osdc", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install pytorch/test-infra migrate-workflow-ec2-to-osdc --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/pytorch/test-infra.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/migrate-workflow-ec2-to-osdc .opencode/skills/migrate-workflow-ec2-to-osdc && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "migrate-workflow-ec2-to-osdc" agent skill from https://github.com/pytorch/test-infra/tree/main/.claude/skills/migrate-workflow-ec2-to-osdc into .opencode/skills/migrate-workflow-ec2-to-osdc/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "migrate-workflow-ec2-to-osdc", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: migrate-workflow-ec2-to-osdc
GitHub stars: 113
Token cost: ~2k tokens
SKILL.md length: 801 words
Files: 1
Skills in repo: 11
Repo updated: Oct 8, 2026
First seen: Oct 7, 2026
Licence: Custom licence

At a glance

Step-by-step playbook for migrating a pytorch/pytorch .github/workflows/.yml from EC2 to OSDC (ARC) runners — covers both dial-up and 100% opt-in patterns, with the inputs that must be plumbed…

Works in 5 steps: Make sure get-label-type opts into the… → Plumb five inputs into the build job → Add get-label-type to the test job's… → …
Migrating a workflow off EC2 onto on-site data center / EKS-hosted self-hosted runners (OSDC / ARC)
SKILL.md covers Decide: dial-up vs. 100% opt-in, Migration steps (dial-up…, Migration steps (100% opt-in… and What the inputs do (mental…, plus 1 more section
Calls git and gh

What it does

Migrate Workflow Ec2 To Osdc is an agent skill from pytorch/test-infra. Step-by-step playbook for migrating a pytorch/pytorch .github/workflows/.yml from EC2 to OSDC (ARC) runners — covers both dial-up and 100% opt-in patterns, with the inputs that must be plumbed through linux-build.yml / linux-test.yml. Use when migrating a workflow off EC2 onto on-site data center / EKS-hosted self-hosted runners (OSDC / ARC), enabling the ARC experiment, or wiring up use-arc / runnerprefix / ci-docker-hash / python-version / compiler / cuda-version inputs.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in AI & LLM Engineering, covering Deep learning and Containers. It works with PyTorch, Linux, Docker and GitHub Actions. The repository describes itself as: This repository hosts code that supports the testing infrastructure for the PyTorch organization. For example, this repo hosts the logic to track disabled tests and slow tests…

When your agent uses it

Migrating a workflow off EC2 onto on-site data center / EKS-hosted self-hosted runners (OSDC / ARC)
Enabling the ARC experiment
Wiring up use-arc / runnerprefix / ci-docker-hash / python-version / compiler / cuda-version inputs

Example prompts

“/migrate-workflow-ec2-to-osdc”

Requirements

Python 3
Docker

Workflow steps

5 steps, taken from the step headings in SKILL.md.

Make sure get-label-type opts into the ARC experiment
Plumb five inputs into the build job
Add get-label-type to the test job's needs and plumb the use-arc + setup-linux inputs
Drop the OSDC-incompatible inputs
Verify

What it can do on your machine

Read from SKILL.md and the folder at commit 71b3093. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
- git
- gh
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use git and gh, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Migrate Workflow Ec2 To Osdc loads about 2k tokens when it runs. Until then it costs about 131 tokens; SKILL.md has 801 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~131
When it runs · the whole SKILL.md, loaded when a task matches: ~2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 801 words (~1,993 tokens).

“OSDC (= ARC = on-site data center, EKS-hosted self-hosted runners) replaces EC2 runners. Migration touches the workflow file and requires a few inputs to flow into the reusable _linux-build.yml / _linux-test.yml so the OSDC code paths (build-osdc, test-osdc) activate. EC2…”

— opening of SKILL.md by pytorch, Custom licence

name: migrate-workflow-ec2-to-osdc

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/migrate-workflow-ec2-to-osdc of pytorch/test-infra.

Open the folder on GitHubat commit 71b3093

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Works with

Questions about Migrate Workflow Ec2 To Osdc

What does Migrate Workflow Ec2 To Osdc do?

Step-by-step playbook for migrating a pytorch/pytorch .github/workflows/.yml from EC2 to OSDC (ARC) runners — covers both dial-up and 100% opt-in patterns, with the inputs that must be plumbed…. Migrate Workflow Ec2 To Osdc is an agent skill from pytorch/test-infra.yml.

When should I use Migrate Workflow Ec2 To Osdc?

Migrate Workflow Ec2 To Osdc fits situations like: migrating a workflow off EC2 onto on-site data center / EKS-hosted self-hosted runners (OSDC / ARC); enabling the ARC experiment; wiring up use-arc / runnerprefix / ci-docker-hash / python-version / compiler / cuda-version inputs.

How do I install Migrate Workflow Ec2 To Osdc in Claude Code?

Run `npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a claude-code`. Or copy the skill folder (.claude/skills/migrate-workflow-ec2-to-osdc in pytorch/test-infra) into .claude/skills/migrate-workflow-ec2-to-osdc in your project. Claude Code loads it when a task matches its description.

How do I install Migrate Workflow Ec2 To Osdc in Codex?

Run `npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a codex`. Or copy the skill folder (.claude/skills/migrate-workflow-ec2-to-osdc in pytorch/test-infra) into .agents/skills/migrate-workflow-ec2-to-osdc in your project. Codex loads it when a task matches its description.

Can I use Migrate Workflow Ec2 To Osdc in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add pytorch/test-infra --skill migrate-workflow-ec2-to-osdc -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/migrate-workflow-ec2-to-osdc, .gemini/skills/migrate-workflow-ec2-to-osdc, .github/skills/migrate-workflow-ec2-to-osdc and .opencode/skills/migrate-workflow-ec2-to-osdc in your project.

What does Migrate Workflow Ec2 To Osdc need to run?

Going by SKILL.md and its folder, Migrate Workflow Ec2 To Osdc needs the command-line tools its instructions call (git and gh). Our summary lists: Python 3; Docker.

Does Migrate Workflow Ec2 To Osdc access the network?

SKILL.md contains no URLs. Its commands use git and gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Migrate Workflow Ec2 To Osdc safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Migrate Workflow Ec2 To Osdc use?

Migrate Workflow Ec2 To Osdc has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Migrate Workflow Ec2 To Osdc use?

About 2k tokens (SKILL.md is roughly 8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Migrate Workflow Ec2 To Osdc?

Skills that share tags, products or a category with Migrate Workflow Ec2 To Osdc: The Art of Debugging (stas00/the-art-of-debugging, 1.7k stars), Ako4all (TongmingLAIC/AKO4ALL, 369 stars), Paddle Op Dev (PaddlePaddle/Paddle, 24k stars) and Cosmos3 Env Troubleshoot (NVIDIA/cosmos-framework, 558 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Migrate Workflow Ec2 To Osdc?

pytorch (a GitHub organization) maintains it in pytorch/test-infra, which has 113 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 8, 2026.

Source: pytorch/test-infra on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Migrate Workflow Ec2 To Osdc

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

More from pytorch/test-infra

Related

Questions about Migrate Workflow Ec2 To Osdc