Building a production AI agent in TypeScript with Mastra: a 2026 step-by-step. I spent an afternoon last month wiring up an AI agent in raw TypeScript using the Anthropic SDK directly. The code worked, but I owned every piece of it: the tool dispatch loop, the conversation history array, the re...
Source: [Dev.to](https://dev.to/thegdsks/building-a-production-ai-agent-in-typescript-with-mastra-a-2026-step-by-step-37dc)