Mastra

What is Mastra?

Mastra is a comprehensive open-source framework designed to streamline the development of AI-powered applications. Built with TypeScript, it offers primitives for creating intelligent agents, managing complex workflows, and integrating third-party tools seamlessly. The platform supports model routing across providers like OpenAI, Anthropic, and Google Gemini, enabling flexible AI model deployment. Its architecture facilitates deterministic workflows, memory management, retrieval-augmented generation (RAG), and observability, empowering developers to build scalable, production-ready AI solutions with ease.

Key Features

• Unified Model Routing

  Supports multiple LLM providers through Vercel’s AI SDK, allowing flexible model selection and deployment within a single interface.

• Deterministic Workflows

  Graph-based workflows with branching, error handling, and suspend/resume capabilities enable complex task orchestration.

• Agent Memory & Tool Calling

  Persistent memory and function tool integration allow agents to recall context and execute external functions or APIs.

• Retrieval-Augmented Generation (RAG)

  Enables knowledge base construction through document chunking, embedding, and vector search for grounded responses.

• Extensible Tool & API Integrations

  Type-safe, auto-generated clients for third-party APIs facilitate seamless tool integration for agents and workflows.

• Observability & Eval Metrics

  Built-in tracing, logging, and automated evaluation metrics support debugging, performance tracking, and output quality assessment.

Use Cases

• Automated Customer Support : Deploy intelligent agents to handle inquiries, provide solutions, and escalate issues with persistent context and tool access.
• Content Generation & Curation : Generate and manage text, images, or multimedia content for marketing, social media, or creative projects.
• Knowledge Base & Document QA : Build RAG pipelines to retrieve relevant information and answer complex user queries grounded in large document collections.
• Workflow Automation : Design complex, multi-step AI workflows with branching, conditional logic, and human-in-the-loop processes.
• AI-Powered Data Analysis : Leverage agents to analyze data, generate reports, and automate insights within enterprise environments.
• Custom AI Tool Development : Create and deploy domain-specific tools and agents tailored to unique business needs or research projects.

FAQs