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Env handler

Skill ComeOnOliver/skillshub/skills/aiskillstore/marketplace/aayushbaniya2006/env-handler

Manage environment variables securely. Handles distinction between .env (template) and .env.local (secrets).From its SKILL.md

Install
npx -y skills add ComeOnOliver/skillshub --skill env-handler

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SKILL.md

1.6 KB, 394 tokens by cl100k_base, as published. Nobody here has run it

Environment Variable Handler

Core Rules

  1. NO .env.example: Do not create this file. Use .env as the template.
  2. Secrets in .env.local: Actual sensitive values must live in .env.local (git-ignored).
  3. Placeholders: Every variable in .env.local MUST have a corresponding entry in .env.
    • If sensitive: KEY=""
    • If public/common: KEY="default_value"

Instructions

1. Adding a New Sensitive Variable

When you need to add a secret (e.g., REPLICATE_API_TOKEN):

  1. Update .env: Add the variable with an empty string value.

    # .env
REPLICATE_API_TOKEN=""

  2. Ask the User: Explicitly request the user to add the actual value to their local secrets file.

    "I have added REPLICATE_API_TOKEN to your .env file. Please open .env.local and add the actual token: REPLICATE_API_TOKEN=your_token_here"

2. Adding a Non-Sensitive Variable

When adding a public or configuration variable (e.g., NEXT_PUBLIC_APP_URL):

  1. Update .env: Add the variable with its default or development value. 
    # .env
NEXT_PUBLIC_APP_URL="http://localhost:3000"

3. Reading Variables

  • Server-side: process.env.KEY
  • Client-side: process.env.NEXT_PUBLIC_KEY

Checklist

  • Is the variable in .env?
  • If sensitive, is the value in .env empty?
  • Did I ask the user to update .env.local?

What ships with it

16.4 KB alongside SKILL.md

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