// cluster · Design Patterns

Software Design Patterns

Reusable solutions to commonly occurring problems in software design and architecture.

///willow.cedar.hollow

Designing APIs for AI Agents: Schemas, Security and MCP

AI agents now call our APIs, but few of us design for them. How I use schemas, consistent patterns, security and MCP ideas to serve developers and agents.

API DesignAI AgentsSoftware ArchitectureDesign Patterns

Roy Berris · 2025-10-21 · 10 min

///graph.solar.stellar

Using Value Objects in .NET

What a DDD value object is and how to build one in C#, using a hexadecimal color code with equality by value, a guarded factory method and immutable behavior.

.NETC#Design Patterns

Roy Berris · 2023-02-08 · 7 min