---
title: "GitHub Actions Workflow Composer"
description: "Composes GitHub Actions workflow YAML files from modular job templates, resolving action version pins and secret references. Validates against the GitHub Actions schema and checks for known action CVEs."
verification: "security_reviewed"
source: "https://docs.github.com/en/actions"
author: "GitHub"
category:
  - "Templates & Workflows"
framework:
  - "Claude Agents"
---

# GitHub Actions Workflow Composer

Composes GitHub Actions workflow YAML files from modular job templates, resolving action version pins and secret references. Validates against the GitHub Actions schema and checks for known action CVEs.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Documentation

- https://docs.github.com/en/actions

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/github-actions-workflow-composer-2/)