environment-setup

Configure and manage development, staging, and production environments. Use when setting up environment variables, managing configurations, or separating environments. Handles .env files, config management, and environment-specific settings.

1.23x

Quality

82%

Does it follow best practices?

Impact

99%

1.23x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Evaluation results

100%

24%

Set Up Environment Variable Validation for a TypeScript API

Type-safe Zod environment validation

Criteria

Without context

With context

Zod schema used

100%

dotenv.config() called

100%

Numeric coercion for PORT

100%

JWT secret min length

100%

Stripe key prefix check

100%

NODE_ENV enum

100%

Default values

100%

ZodError caught

40%

100%

Per-field error logging

100%

process.exit(1) on failure

100%

Validated env exported

100%

20%

Build a Multi-Environment Configuration System for a SaaS Backend

Multi-environment config architecture

Criteria

Without context

With context

Development config file

100%

Production config file

100%

Test mapped to dev

50%

100%

Prod rate limit enabled

100%

Rate limit windowMs

100%

Rate limit max

100%

Dev rate limit disabled

100%

Prod CORS from ALLOWED_ORIGINS

100%

Dev CORS open

100%

.env.local file created

100%

.env.local gitignored

100%

Prod prettyPrint false

100%

98%

12%

Prepare a Node.js Application for Production Deployment

Production-ready env setup with .env files and gitignore

Criteria

Without context

With context

.env.example created

100%

.gitignore covers .env files

100%

No hardcoded secrets

100%

DB pool defaults

100%

JWT access expiry default

100%

JWT refresh expiry default

100%

Required vars validation

100%

Config interface typed

75%

.env.production uses variable injection

100%

Config directory structure

100%

Repository: supercent-io/skills-template
Commit: c033769

Evaluated: 28 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Set Up Environment Variable Validation for a TypeScript API Build a Multi-Environment Configuration System for a SaaS Backend Prepare a Node.js Application for Production Deployment

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