
From the team behind Gatsby, Mastra is a framework for building AI-powered apps and agents with workflows, memory, streaming, evals, tracing, and Studio, an interactive UI for dev and testing. Start building: npm create mastra@latest
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Imagine having an AI coding partner that doesn't just spit out snippets but truly understands the entire context of your project, remembers past decisions, and helps you build complex applications with unprecedented speed and reliability. That's the power of Mastra Code. Developed by the same innovators who brought you Gatsby, Mastra isn't just another library; it's a complete, robust framework designed specifically for constructing sophisticated, AI powered applications and agents. We know that building with AI can often feel fragmented, requiring you to stitch together disparate tools for memory management, workflow orchestration, and rigorous testing. Mastra solves this by integrating everything you need right out of the box. Think about complex tasks like maintaining conversational state across multiple user interactions, ensuring your agent's output is consistently high quality through integrated evaluation pipelines, or tracing every step of a complex workflow to debug issues instantly. Mastra handles all of this seamlessly, allowing you to focus purely on the unique logic and value your application brings to the end user, rather than wrestling with infrastructure plumbing.
What truly sets Mastra apart is the comprehensive developer experience it offers. Forget struggling with command line interfaces for every little adjustment. With Mastra, you gain access to Studio, an intuitive, interactive user interface built specifically for development and testing. This means you can visually map out agent workflows, feed in test cases, monitor streaming responses in real time, and iterate on your agent's behavior without constantly redeploying or digging through logs. It’s about accelerating your iteration cycles dramatically. Whether you are building a simple chatbot or a highly complex, multi step autonomous agent, Mastra provides the necessary scaffolding—complete with built in memory systems and performance tracing—to ensure your creations are scalable, maintainable, and performant from day one. It’s the next evolution in developer tooling, moving beyond simple code generation to true application architecture assistance.
Getting started is as straightforward as it gets. If you are ready to stop managing boilerplate and start building the future of intelligent software, you can dive right in with a simple command: npm create mastra@latest. This framework empowers you to move faster, build smarter, and deploy AI powered solutions that feel less like experiments and more like polished, professional products. Mastra is engineered for serious developers who demand stability, transparency, and powerful integrated features to bring their most ambitious AI concepts to life.