terraform-iac

Terraform & IaC team — 3 agents (iac-architect, terraform-module-engineer, iac-policy-and-state-engineer) for cloud-agnostic infrastructure-as-code: module design (composable, versioned, registry-published, the root-vs-child split), remote state and backend safety (locking, isolation by blast radius, no secrets in state), environment promotion (workspaces vs directories vs Terragrunt), drift detection, and policy-as-code guardrails (OPA/Sentinel/Conftest) in the plan pipeline. Terraform + OpenTofu. 5 skills, a decision-tree knowledge bank (state-isolation + module-boundary trees + a dated 2026 tooling map), 12 best-practices, 4 templates, 4 commands, 1 advisory hook. Seams: per-cloud resources -> azure-cloud (Bicep too)/aws-cloud/gcp-cloud, plan in CI -> devops-cicd, posture verdicts -> security-engineering. Requires ravenclaude-core@>=0.7.0.