Agent skill
managing-env-vars
Manages environment variables and security. Distinguishes between public and secret keys. Use when setting up project configuration or adding API keys.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/managing-env-vars
SKILL.md
Environment and Security Variables
When to use this skill
- During project setup.
- When adding new Appwrite services (Storage, Databases).
- When deploying to production.
Workflow
- Create
.env.localfor local development. - Distinguish between
NEXT_PUBLIC_(Client access) and secret keys (Server access). - Add
.env*to.gitignore. - Use
process.env.VARIABLE_NAMEwith fallback or validation.
Required Variables
NEXT_PUBLIC_APPWRITE_ENDPOINT: Your Appwrite API endpoint.NEXT_PUBLIC_APPWRITE_PROJECT_ID: Your project ID.APPWRITE_API_KEY: Secret key for server-side operations (DO NOT prefix with NEXT_PUBLIC).
Instructions
- Leak Prevention: Never commit
.envfiles. - Validation: Use a
env.tsfile with Zod to validate variables at runtime if possible.
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