Comprehensive guide for working with HashiCorp Terraform Stacks. Use when creating, modifying, or validating Terraform Stack configurations (.tfcomponent.hcl, .tfdeploy.hcl files), working with stack components and deployments from local modules, public registry, or private registry sources, managing multi-region or multi-environment infrastructure, or troubleshooting Terraform Stacks syntax and structure.
Write, review, and refactor Terraform HCL for GCP. Use when editing .tf files, managing IAM, writing terraform tests, or organizing GCP Terraform modules.
Continuous validation during Terraform module development. Use when actively developing Terraform code and needing fast feedback loops — runs format, validate, lint, and plan automatically. Covers inner loop (fast, local) and outer loop (TFC deployment) development patterns.
Use when writing, reviewing, or debugging Terraform/OpenTofu modules, tests, CI, scans, or state ops - diagnoses failure mode (identity churn, secrets, blast radius, CI drift, state corruption) with version-aware guards.
Audit Terraform codebases for security, cost, code quality, and architecture issues. Use when reviewing Terraform projects, checking infrastructure-as-code compliance, or assessing AWS resource configurations for best practices.
Generate user-friendly documentation from Terraform code including module READMEs, architecture diagrams, runbooks, and quick references. Use when working with Terraform files (.tf), documenting infrastructure as code, or creating explanatory guides for Terraform modules and configurations.
Write and edit Terraform configuration for Okta resources using the official okta/okta provider, and find Okta resources that exist in the org but aren't yet managed in Terraform so they can be imported. Use when asked to define Okta resources as Terraform, change existing .tf files to match a described change, or reconcile a Terraform project against the live org.
Use this skill when the user wants to write, generate, or create Terraform tests for a module or configuration. Trigger on phrases like "write terraform tests," "generate tests for this module," "add tftest files," "test my terraform," "create .tftest.hcl," "unit test my infrastructure," or any request to create automated tests for Terraform code.
Terraform-specific diagnostic workflow. Use when the user pastes a terraform error, plan failure, missing variable, or state drift issue. Triggers on "diagnose terraform", "why did plan fail", "trace terraform issue", "what broke in terraform", "missing variable".
**WORKFLOW SKILL** — Write and run Terraform tests (.tftest.hcl). WHEN: "create terraform test", "write tftest", ".tftest.hcl", "mock provider", "test module", "test assertion". USE FOR: test files, run blocks, assertions, mock providers, plan-mode unit tests, apply-mode integration tests, test troubleshooting. DO NOT USE FOR: Bicep code, architecture decisions, deployment (use apex-azure-deploy).
Author and manage Port blueprints, entities, scorecards, and self-service actions with the official Terraform provider (port-labs/port-labs). Covers provider setup and auth, every resource type (port_blueprint, port_entity, port_scorecard, port_action, port_webhook, port_integration, port_aggregation_properties), the create/update/delete/import lifecycle, and known limitations that produce broken or silently wrong config. Use when asked to "add a Port resource to Terraform", "manage Port as code", "write a port_blueprint/port_entity/port_action/port_scorecard resource", "import a Port blueprint into Terraform state", or "why did my Port terraform apply not do what I expected".
Manage, validate, plan, apply, and destroy Google Cloud Foundation Fabric Terraform infrastructure across all solution guides in this repository. Use when setting up new GCP environments, modifying IAM configurations, managing Spanner/BigQuery/Bigtable resources, validating Terraform syntax, or tearing down test infrastructure.
Audits Terraform code for anti-patterns, security issues, and best practice violations. Use when asked to audit, review, or check terraform code quality. Generates a comprehensive report under reports/YYYY-MM-DD/terraform-audit.md. (project)
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