What is the recommended directory structure?

It follows a professional layout with separate files for main resources, variables, outputs, provider versions, and a dedicated examples directory for usage documentation.

How does it ensure infrastructure code quality?

The skill enforces standard module structures, utilizes HCL validation blocks for inputs, and provides implementation patterns for automated testing with Terratest.

Can I use this for existing Terraform projects?

Absolutely. The skill can be used to refactor existing monolith infrastructure into reusable modules or to add missing documentation, versions.tf, and tests to existing modules.

Does this skill support multi-cloud environments?

Yes, it includes specialized patterns and best practices for AWS, Microsoft Azure, and Google Cloud Platform (GCP).

Terraform Module Library

Name: Terraform Module Library
Author: 3commas-io

by3commas-io

0•

Deployment & DevOps

Builds reusable, production-ready Terraform modules for multi-cloud infrastructure following Infrastructure-as-Code best practices.

This skill provides Claude with the specialized knowledge to architect and implement standardized Terraform modules across AWS, Azure, and GCP. It establishes a consistent directory structure and module pattern—including input validation, output mapping, and provider pinning—to ensure infrastructure is scalable, maintainable, and well-documented. By leveraging built-in patterns for common resources like VPCs, EKS, and RDS, developers can quickly generate enterprise-grade IaC components while maintaining organizational standards and incorporating automated testing through Terratest.

Key Features

01Multi-cloud support for AWS, Azure, and GCP infrastructure patterns

02Standardized module structure including main, variables, and outputs

03HCL input validation blocks for robust infrastructure provisioning

040 GitHub stars

05Automated testing patterns using Terratest for Go

06Integrated documentation and usage example generation

Use Cases

01Creating a standardized, reusable AWS VPC module for multiple environments

02Implementing Infrastructure-as-Code best practices with built-in testing and validation

03Establishing an organizational library of shared cloud infrastructure patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add 3commas-io/commas-claude terraform-module-library

For use in Claude.ai and ChatGPT

Download Skill