Deployment Validation Config Validate

This one helps you build validation systems for application configs across environments. You get schema validation with JSON Schema and Ajv, environment-specific rules (like enforcing HTTPS in production but not dev), and automated security checks that flag potential secrets in config files. It includes Python and TypeScript examples for analyzing config files, implementing custom format validators, and writing tests. Useful when you're tired of deployment failures from typos in YAML files or need to enforce different rules between staging and production. The code snippets are practical starting points, though you'll need to adapt them to your specific config format and validation requirements.