EnvKit — free local development environment for Windows & macOS: nginx/Apache, multiple PHP versions, MySQL/MariaDB, PostgreSQL, Redis, MongoDB, Mailpit, Node.js, trusted.test HTTPS, and a built-in MCP server for AI-assistant control. A Laragon/XAMPP/Herd alternative. Maintained by Env-Kit on GitHub, where it has earned 501 stars from the community.