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// Build agent apps

mastra@mastra/[email protected]

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

Open source Maintained For developers

Official site ↗ GitHub ↗

IN ONE PARAGRAPH

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

Good for: Developers and teams who want to build agent apps.

01How to start

  1. 1Read the official quick-start (link above).
  2. 2Install from the official package registry: npm install mastra
  3. 3Try it on a small example before wiring it into a project.

npm: mastra

02Alternatives & comparison

Compare side by side →
voltagent AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework ★ 11k haystack Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems. ★ 27k adk-go An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control. ★ 8.9k mcp-agent Build effective agents using Model Context Protocol and simple workflow patterns ★ 8.6k marvin an ambient intelligence library ★ 6.2k

03Related

Versions, why it is listed, for AI to read

Recent releases

For AI agents

Data updated: AI software & hot ranks · Software profiles & needs(UTC+8)