sdcorejs-env-setup

To set up your local environment, the Skill detects your stack from config files and performs lockfile-aligned dependency installation, .env creation, and Postgres migration steps. It then verifies the dev server and health endpoints to ensure your clone runs correctly.

Environment setup errors like EADDRINUSE are resolved by detecting port conflicts and verifying Postgres readiness. The Skill diagnoses missing .env files and Node version mismatches to clear initial runtime blockers after a fresh checkout.

Environment setup detects whether your project is Angular Portal, NestJS, or Next.js by checking expected config entry files. It then applies stack-specific steps, including Angular environment configurations and Next.js conventions.

You need compatible Node and package manager versions verified against your project lockfile before installation. The Skill confirms your git identity and tooling versions to prevent mismatches during environment setup.

When configuring .env files, you should avoid editing .env.example directly or committing real credentials. The Skill provides safety guardrails to prevent forcing installs that mask conflicts or bypassing hooks without understanding implications.

To verify your environment setup, the Skill performs smoke testing using real commands and health endpoint checks. It instructs you how to validate the running app, ensuring your dev server operates correctly without guessing.