Architecture patterns for business-critical systems
Open-source patterns for validation, security, and compliance in distributed systems. Built for healthcare, finance, and regulated industries.
Modular architecture patterns that work together or independently
Trusted Validation Architecture
Three-layer pattern for separating preparation, validation, and execution in business-critical systems.
Validation Token Exchange Concept
Operation-bound, justification-driven secret management. Secrets that know why they exist.
Hashed Validation References
Integrity verification between distributed system layers. Protects against compromised gateways.
Virtual Token Transaction Gateway
Centralized transaction execution. Secrets never leave the gateway. Maximum security.
Compliance-ready from day one
Full audit trails for patient data access and validation
Transaction validation with complete fraud prevention
Secure payment processing with justification-based audit logging
MIT licensed, community-driven development
Built for real systems with high standards
Patterns designed for full audit trails and high security needs
Modular pattern extensions that work together
Comprehensive guides, examples, and use cases
Active development and support from contributors
Explore the patterns, read the documentation, or contribute to the project on GitHub.