A TypeScript framework for agents, workflows and RAG.
Built for JavaScript and TypeScript developers who want to add agents to a web app. Includes workflows, memory, evals and a local studio for testing. The core is open source under Apache 2.0.
Key info
- Pricing
- Open source
- Category
- Agents
- Best for
- Expert
- What it is
- A framework: a code library for agents and AI workflows
- Do you need to code?
- Yes, in TypeScript
- Cost
- Free and open source (Apache 2.0); optional hosted cloud
- Models
- Many providers
- Install
- npm create mastra@latest
- Good for
- Adding agents to a JavaScript or Next.js app
Related reading
- Fundamentals
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Expert