Building an agentic system? Start with a direct model call. Add an SDK, gateway, runtime, or channel abstraction only when it solves a recurring engineering problem.
Part 2 of our series on agentic systems:
latentsignal.org/blog/agentic...
latentsignal.org
Agentic Systems: Abstraction Layers
A guide to model providers, SDKs, AI gateways, agent runtimes, and channels, with a mental model for choosing which layers your application needs.