Where is the Terraform plan file saved?

The plan is saved to a file named after the environment (e.g., test.tfplan) in the Terraform directory, making it ready for a controlled 'apply' step.

Does this skill perform the actual infrastructure deployment?

No, this skill is focused on the 'plan' phase. It generates and summarizes the changes for review. Deployment is handled by a separate deployment or management skill.

How does it handle production environments?

The skill includes critical rules for production that emphasize the impact of changes and require extra confirmation when destructive actions are detected.

What happens if a pre-plan hook fails?

If a pre-plan hook fails (returns a non-zero exit code), the Infrastructure Previewer will stop the process and display an error to prevent unsafe planning.

Can I run custom scripts before the plan is generated?

Yes, it supports pre-plan hooks that can be used for linting, security scanning, or credential validation before the Terraform plan command executes.

Infrastructure Previewer

Name: Infrastructure Previewer
Author: fractary

byfractary

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デプロイメントとDevOps

Generates detailed Terraform execution plans and resource change summaries to ensure safe and predictable infrastructure deployments.

概要

The Infrastructure Previewer skill automates the generation of Terraform plans, providing a clear and human-readable summary of resources to be added, modified, or destroyed. It acts as a critical safety gate for DevOps workflows by executing pre-plan and post-plan hooks, highlighting destructive changes in production environments, and saving plan files for subsequent deployment. This skill is essential for maintaining infrastructure visibility, preventing accidental resource loss, and streamlining the Infrastructure-as-Code lifecycle within Claude Code.

主な機能

Visual highlighting of destructive changes to prevent accidental data loss
Secure plan file generation for reliable subsequent 'apply' operations
Pre-plan and post-plan hook execution for custom validation scripts
2 GitHub stars
Environment-specific configuration loading for test and production safety
Automated Terraform plan generation with resource-specific summaries

ユースケース

Reviewing cloud infrastructure changes before committing code to a repository
Validating Terraform configurations through automated pre-plan security hooks
Auditing the potential impact of resource modifications on production environments

概要

主な機能

Visual highlighting of destructive changes to prevent accidental data loss
Secure plan file generation for reliable subsequent 'apply' operations
Pre-plan and post-plan hook execution for custom validation scripts
2 GitHub stars
Environment-specific configuration loading for test and production safety
Automated Terraform plan generation with resource-specific summaries

ユースケース

Reviewing cloud infrastructure changes before committing code to a repository
Validating Terraform configurations through automated pre-plan security hooks
Auditing the potential impact of resource modifications on production environments