The Standard for Modern Environment Management

envcheck is a lightning-fast, safety-first CLI tool designed to bring sanity to your .env files. In modern cloud-native development, environment variables are the nervous system of your application. Broken configuration leads to downtime, security leaks, and wasted debugging hours.

We built envcheck to stop these issues before they start.

Why envcheck?

  • 🛡️ Safety First: Prevents valid-looking but broken configurations from hitting production.
  • ⚡ Blazing Fast: Written in Rust to run instantly in your pre-commit hooks and CI pipelines.
  • 🧠 Intelligent: Understands popular framework patterns (Next.js, Django, Rails) and cloud providers.
  • 🤝 Collaborative: Helps teams stay in sync by flagging missing keys in local environments.

Quick Start

Get up and running in seconds:

# Install via npm
npx @envcheck/cli@latest init

# Or via cargo
cargo install envcheck

Ready to dive deeper? Check out the Commands reference or learn about CI/CD Integration.