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
Building agents with Mastra is great for TypeScript devs, but explore Cogitator for a self-hosted production runtime, or LangChain for broad model, tools, and memory support. Need rapid multi-agent flows? Try Prompt Tornado 2.0. Prefer local tool-calling with SLMs? Check OnsetLab.