Notes on building and operating production agentic AI systems — agent runtimes, realtime voice on constrained hardware, and the platform underneath them.
The Model Called a Tool I Never Gave It
Part one of two. What changes when the tools the model calls don't run on your servers — they run on a device in someone else's building, and it tells you what it can do.
Everything From a Client Is Untrusted, Including Hardware You Built
Part two of two. What it actually costs when the tool list arrives over the network from a machine you don't control.