Comprehensive OpenTofu expertise including migration from Terraform, state encryption, OpenTofu 1.10/1.11 features (OCI registry, native S3 locking, ephemeral resources, enabled meta-argument), and CI/CD integration. Covers when to use OpenTofu vs Terraform with decision matrix.
Install
npx skills add JosiahSiegel/claude-plugin-marketplace --skill opentofu-guidenpx skills add JosiahSiegel/claude-plugin-marketplace --skill opentofu-guide -a claude-code -gnpx skills add JosiahSiegel/claude-plugin-marketplace --skill opentofu-guide -a codex -ggemini skills install https://github.com/JosiahSiegel/claude-plugin-marketplace.git --path plugins/terraform-master/skills/opentofu-guidegh skill install JosiahSiegel/claude-plugin-marketplace opentofu-guidegit clone --depth 1 https://github.com/JosiahSiegel/claude-plugin-marketplace /tmp/JosiahSiegel__claude-plugin-marketplace
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/JosiahSiegel__claude-plugin-marketplace/plugins/terraform-master/skills/opentofu-guide ~/.claude/skills/opentofu-guide # Claude Code
cp -R /tmp/JosiahSiegel__claude-plugin-marketplace/plugins/terraform-master/skills/opentofu-guide ~/.agents/skills/opentofu-guide # Codex, Cursor, Gemini CLI, Copilot, OpenCode