create-github-action-workflow-specification
Creates a formal description of a CI/CD workflow in GitHub Actions. This makes the workflow easier to maintain and understand by other systems.
What it does
This tool creates a detailed document that describes how an automation process (called a 'workflow') works. It explains what it does, how it's triggered, its requirements, and how it handles errors, without getting into technical programming details.
When to use it
- ✓When you want to understand an existing automation process.
- ✓To document how an automation process should function.
- ✓To plan changes to an automation process.
Example of what to ask your AI
“Create a specification for the GitHub Actions workflow named 'build-and-deploy'.”
Want more? Open the sections below.
How to use
The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.
Skill link
Ready-to-paste message
How it works
The tool reads the workflow's configuration file and extracts information about its triggers, steps, dependencies, requirements, and expected behavior. It then organizes this information into a clear and structured document.
Installation
Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.
In the terminal (Claude Code, Codex, Cursor), in your project folder:
npx skills add github/awesome-copilot --skill create-github-action-workflow-specificationOr download just the file:
curl -L https://raw.githubusercontent.com/github/awesome-copilot/main/skills/create-github-action-workflow-specification/SKILL.md -o SKILL.mdTechnical content (original SKILL.md)
Original text by the author, straight from GitHub.
Create GitHub Actions Workflow Specification
Create a comprehensive specification for the GitHub Actions workflow: ${input:WorkflowFile}.
This specification serves as a specification for the workflow's behavior, requirements, and constraints. It must be implementation-agnostic, focusing on what the workflow accomplishes rather than how it's implemented.
AI-Optimized Requirements
- Token Efficiency: Use concise language without sacrificing clarity
- Structured Data: Leverage tables, lists, and diagrams for dense information
- Semantic Clarity: Use precise terminology consistently throughout
- Implementation Abstraction: Avoid specific syntax, commands, or tool versions
- Maintainability: Design for easy updates as workflow evolves
Specification Template
Save as: /spec/spec-process-cicd-[workflow-name].md
---
title: CI/CD Workflow Specification - [Workflow Name]
version: 1.0
date_created: [YYYY-MM-DD]
last_updated: [YYYY-MM-DD]
owner: DevOps Team
tags: [process, cicd, github-actions, automation, [domain-specific-tags]]
---
## Workflow Overview
**Purpose**: [One sentence describing workflow's primary goal]
**Trigger Events**: [List trigger conditions]
**Target Environments**: [Environment scope]
## Execution Flow Diagram
```mermaid
graph TD
A[Trigger Event] --> B[Job 1]
B --> C[Job 2]
C --> D[Job 3]
D --> E[End]
B --> F[Parallel Job]
F --> D
style A fill:#e1f5fe
style E fill:#e8f5e8
Jobs & Dependencies
| Job Name | Purpose | Dependencies | Execution Context |
|---|---|---|---|
| job-1 | [Purpose] | [Prerequisites] | [Runner/Environment] |
| job-2 | [Purpose] | job-1 | [Runner/Environment] |
Requirements Matrix
Functional Requirements
| ID | Requirement | Priority | Acceptance Criteria |
|---|---|---|---|
| REQ-001 | [Requirement] | High | [Testable criteria] |
| REQ-002 | [Requirement] | Medium | [Testable criteria] |
Security Requirements
| ID | Requirement | Implementation Constraint |
|---|---|---|
| SEC-001 | [Security requirement] | [Constraint description] |
Performance Requirements
| ID | Metric | Target | Measurement Method |
|---|---|---|---|
| PERF-001 | [Metric] | [Target value] | [How measured] |
Input/Output Contracts
Inputs
# Environment Variables
ENV_VAR_1: string # Purpose: [description]
ENV_VAR_2: secret # Purpose: [description]
# Repository Triggers
paths: [list of path filters]
branches: [list of branch patterns]
Outputs
# Job Outputs
job_1_output: string # Description: [purpose]
build_artifact: file # Description: [content type]
Secrets & Variables
| Type | Name | Purpose | Scope |
|---|---|---|---|
| Secret | SECRET_1 | [Purpose] | Workflow |
| Variable | VAR_1 | [Purpose] | Repository |
Execution Constraints
Runtime Constraints
- Timeout: [Maximum execution time]
- Concurrency: [Parallel execution limits]
- Resource Limits: [Memory/CPU constraints]
Environmental Constraints
- Runner Requirements: [OS/hardware needs]
- Network Access: [External connectivity needs]
- Permissions: [Required access levels]
Error Handling Strategy
| Error Type | Response | Recovery Action |
|---|---|---|
| Build Failure | [Response] | [Recovery steps] |
| Test Failure | [Response] | [Recovery steps] |
| Deployment Failure | [Response] | [Recovery steps] |
Quality Gates
Gate Definitions
| Gate | Criteria | Bypass Conditions |
|---|---|---|
| Code Quality | [Standards] | [When allowed] |
| Security Scan | [Thresholds] | [When allowed] |
| Test Coverage | [Percentage] | [When allowed] |
Monitoring & Observability
Key Metrics
- Success Rate: [Target percentage]
- Execution Time: [Target duration]
- Resource Usage: [Monitoring approach]
Alerting
| Condition | Severity | Notification Target |
|---|---|---|
| [Condition] | [Level] | [Who/Where] |
Integration Points
External Systems
| System | Integration Type | Data Exchange | SLA Requirements |
|---|---|---|---|
| [System] | [Type] | [Data format] | [Requirements] |
Dependent Workflows
…
FAQ
What is a 'workflow' in GitHub Actions?
It's an automated process that runs on GitHub to perform tasks like building code, testing, or deploying an application.
Why do I need a 'specification'?
A specification is like a detailed instruction manual that helps everyone understand what the workflow does, how it works, and its rules, making it easier to maintain and collaborate.
Does this tool write the workflow code?
No, it creates a document that describes the workflow. It does not write or modify the automation code itself.
Details
Original description by the author
Create a formal specification for an existing GitHub Actions CI/CD workflow, optimized for AI consumption and workflow maintenance.
repo: github/awesome-copilot
Popularity
- GitHub stars
- 40k
- Ranking position
- #5078
- License
- MIT
- Updated
- 10/15/2026
Comments
- …
More skills from this repository
acquire-codebase-knowledge
Helps your agent understand and document an existing code project. It's useful for onboarding new people or getting an overview of the architecture.
github/awesome-copilot
acreadiness-assess
Enables your agent to assess a project's readiness for AI and generate a report. It's useful for understanding how well a project is prepared to use AI tools.
github/awesome-copilot
acreadiness-generate-instructions
Helps your agent create instructions for AI tools based on an assessment. It's useful for improving how AI interacts with code and closing identified gaps.
github/awesome-copilot
acreadiness-policy
Enables your agent to help define or apply policies for AI project assessment. It's useful for standardizing how projects are evaluated and ensuring compliance.
github/awesome-copilot
Similar skills
bun-runtime
Has your agent use Bun to run, organize, and test code. It helps choose Bun over other tools and migrate existing projects.
affaan-m/ECC
database-migrations
Helps your agent make safe changes to databases. It ensures changes can be undone and minimizes downtime.
affaan-m/ECC
deployment-patterns
Sets up deployment and CI/CD workflows, containerization, and rollback strategies to ensure safe releases.
affaan-m/ECC