Mastra

Mastra Factory is a comprehensive platform for building and deploying AI agents and generative workflows, built on an open-source TypeScript framework. Launched by Mastra.ai, it enables developers to create agents that reason, remember, and act in production environments, while providing a cloud hosting layer (Mastra Platform) for deployment and observability. The platform combines an advanced Agent Framework supporting tool calling, memory, and multi-step reasoning, a graph-based Workflow Engine for deterministic AI pipelines, and full support for Retrieval-Augmented Generation (RAG) with multiple vector store integrations.

Architecture and Core Components

Mastra Factory employs a modern architecture that separates the development layer (Framework) from the runtime layer (Platform). In the development layer, the framework provides ready-made components for agents, tools, memory, and workflows, allowing developers to build complex AI applications using only TypeScript. The runtime layer (Mastra Platform) offers hosting, observability, tracing, and deployment management, with self-hosted options for teams preferring full infrastructure control. The system supports model routing across providers like OpenAI, Anthropic, and Google, enabling developers to choose the optimal model for each task without rewriting code.

Performance and Observability Features

The platform includes built-in observability that logs events, CPU time, and data retention based on the plan. It also provides evaluation tools (Evals) to measure agent output quality, and full tracing of every workflow step, facilitating debugging and performance optimization. Mastra Factory also supports the Model Context Protocol (MCP) to extend agent capabilities via external tools.

Integrations and Use Cases

Mastra Factory offers ready integrations with popular vector stores such as Pinecone, Weaviate, and Qdrant, simplifying the construction of powerful RAG systems. It supports deployment across multiple platforms (Web, API, Mac, Windows, Linux) and provides a documented REST API for full programmatic control. With these components, the platform serves a wide range of use cases including intelligent chatbots, workflow automation, data analysis, customer service agents, and semantic search applications.