Validate your env variables, avoiding future headaches or points of failure!

Validate env variables

✅ Vite plugin for validating your environment variables

A node.js module with some tools to validate env specific file of your project

Runtime + CLI to sync local .env files with remote providers and validate env configs.

A lightweight utility to check the presence and validity of environment variables, as specified by a Zod schema

Node.js wrapper for EnvGuard — validate .env files against a YAML schema

Validate .env files against .env.example with schema rules, env-specific checks, and CI-friendly output.

Super simple CLI to validate .env files - zero dependencies, just run it!

CLI & API to validate .env files

The purenv CLI: validate .env files, generate typed .d.ts / .env.example / JSON Schema, and manage post-quantum encrypted secrets — all from one Zod schema.

CLI + library to diff, scan, check and validate .env files

Validate .env files against a typed .env.schema before bad config breaks your deploy.

🛡️ A command-line tool to validate .env files against a defined schema to ensure correct environment variable configurations.

Lint and validate .env files

Env Manager MCP server — read, write, and validate .env files

A simple CLI tool to validate .env files against .env.example

Offers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.

Lint and validate .env files

Validate .env files against a JSON schema — catch misconfiguration before it reaches production