2 Published / Editorial
Comparisons
Structural comparisons of the architectures and packaging conventions that keep coming up in agent work — how orchestration models differ, where skills and tool servers diverge, what each is actually good at. Every piece is written from public documentation and from the projects indexed in the UtilityHub catalog, and we deliberately leave out benchmark tables we cannot independently verify: missing numbers say so.
Agent Architecture • October 24, 2026
Graph Orchestration vs Role-Based Crews: Picking the Agent Mental Model That Fits Your Team
Graph-first or role-based crews? An honest structural comparison of the two agent orchestration models, their failure modes, and how to choose.
Read comparison Agent Architecture • October 24, 2026
Packaged Skills vs MCP Servers: When a Bundle of Instructions Beats a Tool Server
Packaged skills and MCP servers extend agents in different ways. How they differ in transport, trust, and maintenance - and when each one wins.
Read comparison