setup-environment

Automating local environment setup for a new developer repository involves verifying core tools like Node.js, npm, and Git, then providing a deterministic configuration plan before applying changes. This ensures non-destructive onboarding and tooling readiness for contributors.

Environment onboarding checks verify that Node.js is version 18 or higher, alongside validating npm, Git, and Claude Code CLI installations. The process also checks repository integrity to ensure all foundational developer tools are fully operational before configuration begins.

Yes, you need the Claude Code CLI installed to configure your local dev environment using this automated setup. The process specifically verifies the CLI's presence alongside Node.js, npm, and Git to ensure complete tooling readiness before proceeding.

The best way to ensure non-destructive configuration is to generate a deterministic plan that outlines all actions before making any actual changes. This guided approach verifies repository integrity and tool versions first, preventing unintended modifications during onboarding.

Repository setup may fail during first-time environment initialization if core tools like Node.js, npm, Git, or Claude Code CLI are missing or below required versions. The setup process performs deterministic checks for these dependencies and validates repository integrity before proceeding.