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Mastra

AI applications in TypeScript, done right

Free
Categories: Developer Tools
Mastra is an open-source TypeScript framework for building AI applications and agents. It provides primitives for workflows, agents, knowledge retrieval, and integration with popular AI services. Designed with a developer-first experience for teams building production AI.

Key Features

  • TypeScript-native AI framework
  • Workflow and agent primitives
  • Knowledge base integration
  • Multiple LLM provider support
  • Built-in evaluation tools
  • Open-source community

Use Cases

  • Building AI agents in TypeScript
  • Production AI application development
  • Workflow automation with AI
  • Full-stack AI development
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