Implement Terraform provider configuration and authentication with the Plugin Framework: provider schema for credentials (Optional + Sensitive attributes), environment variable fallbacks, credential provider chains (static config, then environment variables, shared credentials file, and platform identity), unknown-value guards in Configure(), secret redaction, configure-time credential…
Install
npx skills add hashicorp/agent-skills --skill provider-configurationnpx skills add hashicorp/agent-skills --skill provider-configuration -a claude-code -gnpx skills add hashicorp/agent-skills --skill provider-configuration -a codex -ggemini skills install https://github.com/hashicorp/agent-skills.git --path plugins/terraform/skills/provider-configurationgh skill install hashicorp/agent-skills provider-configurationgit clone --depth 1 https://github.com/hashicorp/agent-skills /tmp/hashicorp__agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/hashicorp__agent-skills/plugins/terraform/skills/provider-configuration ~/.claude/skills/provider-configuration # Claude Code
cp -R /tmp/hashicorp__agent-skills/plugins/terraform/skills/provider-configuration ~/.agents/skills/provider-configuration # Codex, Cursor, Gemini CLI, Copilot, OpenCode