CLI tool for .env drift detection — catches missing, extra, and type-invalid variables, scans your codebase for undocumented usage, diffs environments, and audits git safety. Zero config changes required.

This package helps you to compare multiple env files.

Deterministic CLI that lints .env files: syncs against .env.example, validates syntax & schema, and detects hardcoded secrets (AWS, Stripe, GitHub, OpenAI, private keys). JSON/Markdown reports, runs locally — secrets never leave your machine.

env-safe is a tiny, dependency-free utility for Node.js that guarantees required environment variables exist before your app runs.

Language-agnostic CLI to audit environment variables — find missing, dead, and undocumented vars across JS, TS, Python, Ruby, PHP, Go, Rust, Shell, YAML, and Dockerfile

A lightweight, zero-dependency Node.js package for validating environment variables against a schema.