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mastra-ai/mastra

★ 29,476TypeScriptOther90

Mastra is the modern TypeScript framework for AI-powered applications and agents.

What it is

Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack. It includes everything you need to go from early prototypes to production-ready applications. Mastra integrates with frontend and backend frameworks like React, Next.js, and Node, or you can deploy it anywhere as a standalone server. It's the easiest way to build, tune, and scale reliable AI products.

When to use it

Reach for mastra when you want an LLM to plan, call tools, browse, or coordinate with other agents instead of answering a single prompt — it's written in TypeScript and fits stacks tagged ai-agents, ai, chatbots, evals.

Category
AI Agents
Also in
MCP & Tool Use
Stars
29,476
Forks
3,092
Last push
today
Created
2024-08-06
Open issues
765
Website
mastra.ai
#ai-agents#ai#chatbots#evals#javascript#llm#mcp#nextjs#node#react#tts#typescript#workflows#workflow

Quick start

$ git clone https://github.com/mastra-ai/mastra.git

Hand it to your AI

Read https://ideas.asveas.com/r/mastra-ai/mastra.md and help me add mastra-ai/mastra to my project. Explain the setup steps for my stack and show the minimal code to get it working.
AI AgentsMarkdown .mdOpen on GitHub ↵

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FAQ

What is mastra?

mastra-ai/mastra is an agent framework on GitHub: Mastra is the modern TypeScript framework for AI-powered applications and agents. Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

When should I use mastra?

Reach for mastra when you want an LLM to plan, call tools, browse, or coordinate with other agents instead of answering a single prompt — it's written in TypeScript and fits stacks tagged ai-agents, ai, chatbots, evals.

What are the best alternatives to mastra?

Popular alternatives in AI Agents: Significant-Gravitas/AutoGPT (188k★), langchain-ai/langchain (149k★), browser-use/browser-use (121k★), heygen-com/hyperframes (82.8k★), crewAIInc/crewAI (60.8k★).

Is mastra actively maintained?

mastra-ai/mastra looks very actively maintained: the last push was today (2026-11-11), with 29,476 stars and 765 open issues.

What license does mastra use?

mastra-ai/mastra is published under the Other license. Check the repository's LICENSE file before commercial use.