Envguard

Audits .env files for security issues. Detects exposed secrets (Stripe, AWS, GitHub, Slack, OpenAI tokens), weak placeholder passwords, duplicate keys, missing gitignore coverage, and format problems. Cross-compares .env against .env.example, .env.staging, and .env.production to catch missing keys before they crash your deploy. Severity-ranked findings with HTML, JSON, and text output. CI/CD ready. Zero dependencies. Single Python file.