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Mastra
A TypeScript framework for building agents, workflows, and RAG.
Mastra is an open-source TypeScript framework for building AI applications with agents, deterministic workflows, RAG, evals, and memory in one toolkit. Built by part of the Gatsby team, it offers a unified provider interface via the Vercel AI SDK, graph-based workflow control flow, and local dev tooling. It is notable as a batteries-included, TypeScript-native alternative to Python agent frameworks.
Repository
mastra-ai/mastraLanguage
TypeScriptWhat you'd build with it
- Building production agents and tool-using assistants in TypeScript
- Composing deterministic, branching agent workflows with suspend and resume
- Adding RAG, memory, and evals to a Node or Next.js application
Tags
typescriptagentsworkflowsrag