Mastra基于TypeScript的开源框架，用于构建AI代理、工作流、RAG、内存和MCP，以及可选的云工作室和可观测性

4.5 (4)

审阅者 Daniel Nikulshyn·更新 2026年6月

Open Source TypeScript AI Agents Workflows RAG Memory MCP Observability

概览

Mastra 是一个开源 TypeScript 框架，专门用于构建 AI 驱动的应用和智能体。它为开发者提供了一整套从概念到实现的工具，包括智能体、工作流、记忆、工作空间和可观测性。Mastra 与多种前后端框架无缝集成，并可作为独立服务器部署。它让开发者能够打造多种能力，例如内部自动化智能体、面向客户的智能体等。Mastra 还内置可观测性、可重复检查以及可缓存的可恢复流等功能，专为快速扩张的初创公司和大型全球组织而设计。 Mastra 的架构以代理（agents）为中心，代理可通过指令、模型、工具和运行时行为进行定义。代理能够与用户交互、完成任务，并将工作交付给产品流程。该框架还包含一个内置的事件系统，用于事件管理，并支持通过 Redis Streams 与 Google Cloud Pub/Sub 进行事件的发布与订阅。 Mastra 拥有丰富的资源生态系统，包括书籍、博客和指南。它拥有庞大的用户社区，并被各个行业广泛采用。

主要功能

代理
工作流
内存
工作区
可观测性
内置事件系统

价格

模型: Freemium
分类: AI Agent Development Frameworks
评分: 4.5 / 5 (4)

使用场景

使用TypeScript构建自主的AI代理

使用Mastra的框架来设计和部署内置内存和工具集成的AI代理直接在TypeScript代码库中。

创建用RAG驱动的知识应用

实现使用自己的文档和数据源作为LLM响应基础的检索增强生成管道。

编排多步AI工作流

将模型、工具和MCP服务器连接的复杂状态AI工作流编排，进行高级自动化任务。

在云工作室中监控代理

利用可选的云工作室和可观测性功能来调试、跟踪和评估代理行为。

优点 & 缺点

优点

内置可观测性
可重复检查
可缓存可恢复流式传输
集成各种前端和后端框架
支持快速扩张的初创公司和全球性大企业

缺点

没有提供定价和可伸缩性信息
框架复杂性可能难以满足一些用户

评测

4.5

4 个评分的平均值。

登录以留下评测。

Liam O’Connor

Dec 28, 2025

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on the dashboard, and it saves real time caught me off guard. still, I'd recommend giving it a real trial.

Tomáš Novák

Dec 13, 2025

Skeptical, then convinced

I went in skeptical — most tools in this space overpromise. It actually delivers on the automation, and support is responsive caught me off guard. Pricing gets steep at scale is why this isn't a perfect score, still, I'd recommend giving it a real trial.

Beatriz Costa

Oct 13, 2025

Solid for our team

We rolled this out across the team last quarter and support is responsive. The dashboard fits neatly into how we already work, and the dashboard removed a step we used to do by hand. The mobile experience lags, which is the main caveat, but it has held up under daily use.

George Papadakis

Jul 27, 2025

Does the job

Pretty happy overall. The dashboard just works and it saves real time. The docs could be deeper can be annoying, but no dealbreakers — I'd recommend it to a friend without hesitating.

问答

What can I build with Mastra and what core capabilities does it provide?

Mastra is an open-source TypeScript framework for building AI agents, workflows, RAG (retrieval-augmented generation), memory, and MCP (Model Context Protocol) integrations. It's suited for developers creating agentic applications in TypeScript/JavaScript environments.

What's the learning curve, and is Mastra a good fit for non-TypeScript developers?

Mastra is a TypeScript-first framework, so it's best suited to developers comfortable with TypeScript/JavaScript. Teams working primarily in Python or other languages may find it less convenient than language-native alternatives.

Is Mastra free, and what does the optional cloud offering include?

The core framework is open-source, so you can self-host it freely. Mastra also offers an optional cloud studio and observability layer for teams that want managed tooling and monitoring, though specific pricing isn't listed here.