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env-sync

Generate .env.example from your .env files. Use when onboarding developers.

The English summary is being prepared. Showing the original description.

See how to install

Files included (8)

  • SKILL.md1.9 KB
  • .clawhub/origin.json140 B
  • package-lock.json30.2 KB
  • package.json578 B
  • README.md329 B
  • src/cli.ts869 B
  • src/index.ts1.1 KB
  • tsconfig.json251 B

SKILL.md (original)

Review the instructions the agent will receive before you install.

Env Sync

Your .env has 30 variables and nobody knows what half of them do. This tool creates a properly documented .env.example with secrets stripped out.

One command. Zero config. Just works.

Quick Start

npx ai-env-sync

What It Does

  • Reads all your .env files (.env, .env.local, .env.development)
  • Strips secret values but keeps the keys
  • Adds helpful comments explaining each variable
  • Generates a clean .env.example

Usage Examples

# Generate .env.example
npx ai-env-sync

# Specify project directory
npx ai-env-sync ./my-project

Best Practices

  • Run before committing - keep .env.example in sync
  • Add to CI - verify .env.example matches .env structure
  • Group related vars - makes it easier to configure
  • Document required vs optional - not everything needs a value

When to Use This

  • Onboarding new team members
  • Setting up CI/CD environments
  • Documenting environment requirements
  • Keeping .env.example up to date

Part of the LXGIC Dev Toolkit

This is one of 110+ free developer tools built by LXGIC Studios. No paywalls, no sign-ups, no API keys on free tiers. Just tools that work.

Find more:

Requirements

No install needed. Just run with npx. Node.js 18+ recommended. Needs OPENAI_API_KEY environment variable.

npx ai-env-sync --help

How It Works

Reads your .env files, identifies the variables, and uses GPT-4o-mini to generate helpful descriptions for each one. Sensitive values are replaced with placeholder text like "your_api_key_here".

License

MIT. Free forever. Use it however you want.

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