AI AGENTS
mastra
by Mastra
Overview
Open-source TypeScript framework and platform for building AI-powered applications and agents.
Details
Mastra is presented as a TypeScript AI framework and platform for building AI-powered applications and agents. Its official site describes primitives for workflows, agents, workspaces, and observability, while its agent-framework page describes it as an open-source TypeScript framework for building AI-powered applications and agents. The GitHub source describes Mastra as coming from the team behind Gatsby and using a modern TypeScript stack.
When to Use
Use Mastra when you want to build AI agents or AI-powered applications with a TypeScript-based framework. Use it when you need framework primitives for agents, workflows, workspaces, and observability. Evaluate it when comparing open-source AI agent frameworks for a modern TypeScript stack.
Getting Started
- Visit the official Mastra website at https://mastra.ai/ to review the framework and platform overview.
- Read the Mastra AI agent framework page at https://mastra.ai/ai-agent-framework for agent-specific positioning.
- Inspect the GitHub repository at https://github.com/mastra-ai/mastra before adopting it in a project.
Key Features
- •TypeScript AI framework and platform
- •Support for building AI-powered applications and agents
- •Primitives for workflows, agents, workspaces, and observability
- •Open-source framework positioning on the official agent-framework page
Capabilities
- •AI agent development
- •AI application development
- •Workflow primitives
- •Observability primitives
Last updated May 31, 2026