The Four Components of an AI Agent, in One Small TypeScript File
This story is from 2026-10-05. It is preserved in the archive; the latest stories are on the live feed.
Most explanations of AI agents stop at “a model with tools”. That is true, but it doesn't help when your agent forgets a preference, calls the wrong function or loops forever. To debug any of those, you need to know which part is misbehaving. This post continues my series on building agents. The pr…
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- 2026-10-05 04:25 · DEV Community — AI
The Four Components of an AI Agent, in One Small TypeScript File