How to build a deep research AI agent in TypeScript
Learn how to build a powerful deep research agent using TypeScript and Mastra. In this video, @bookercodes at Mastra breaks down how to design multi-step agents that can search, evaluate, extract insights, and generate follow-up questions - all powered by a prompt-engineered workflow. Perfect if you’re a TypeScript developer looking to go beyond basic LLM calls and start building real AI agents.
Deep research template:
↪ https://mastra.ai/templates/deep-rese...
Mastra?
Mastra is an TypeScript SDK for building AI agents with memory. It gives you primitives like working memory, semantic recall, and tool use, making it easier to manage long-term context and create agents that behave more like real assistants. Rather than starting from scratch, you can use Mastra to scaffold your agent’s memory architecture, define how it stores and retrieves information, and integrate with tools like vector databases and APIs.
↪ Learn more https://mastra.ai