About
Mastra is a TypeScript framework designed to accelerate the development of AI applications and features. It provides essential primitives like workflows, agents, RAG (Retrieval-Augmented Generation), integrations, and evals, all within a unified system. Mastra supports any LLM through the Vercel AI SDK, including OpenAI, Anthropic, Google Gemini, and more, allowing you to easily build, test, and deploy AI solutions locally or on serverless cloud environments. Key capabilities include agent creation with tools and workflows, knowledge base construction with RAG, and automated testing with evals.
Key Features
- Build agents with tools, workflows, and synced data
- Run automated tests to evaluate LLM outputs
- Create durable graph-based state machine workflows
- 11,320 GitHub stars
- Construct knowledge bases for agents using RAG
- Auto-generate type-safe API clients for third-party services
Use Cases
- Develop AI-powered chatbots
- Build AI applications with knowledge bases
- Automate complex tasks with agent workflows
- Evaluate LLM performance and outputs