Blog — Feb 2026 till Nov 2025
Updates, tutorials, and engineering deep-dives on building AI agents, workflows, and TypeScript tooling with Mastra.
Human-in-the-Loop: Where to Put Approval in Agents and Workflows
Agents can pause before tool calls. Workflows can suspend at steps. But when they're working together, where's the right place for a human-in-the-loop?
Mastra Changelog 2026-01-30
Unified Workspace API, observability and server adapters improvements.
Human-in-the-Loop: When to Use Agent Approval
When should an agent ask for permission? How to think about approval, suspension, and the trust spectrum in your agent design.
Announcing Mastra 1.0!
APIs are locked, server adapters are the new default, and we've shipped thread cloning, composite storage, AI SDK v6 support, and more.
Mastra Changelog 2026-01-20
Server adapters, composite storage, processor system overhaul, AI SDK v6 support, thread cloning, and more.
Composite Storage: Optimize for Performance, Scale, and Cost with MastraCompositeStore
You can now use multiple storage providers in a single Mastra project, all configured from one place.
Introducing Server Adapters: Run Mastra Inside Your Existing Express or Hono App
Mastra’s new Server Adapters automatically expose your agents, workflows, tools, and MCP servers as HTTP endpoints on the server you’re already running.
Mastra Changelog 2025-11-20
Generate endpoint fix for OpenAI streaming, AI SDK v5 fine-grained stream control, and more.
Mastra UI Dojo: Choose your frontend
We have a new UI dojo. It's a collection of working examples showing Mastra agents integrated with the most popular AI UI frameworks. Try it out at ui-dojo.mastra.ai.
Mastra Changelog 2025-11-14
Mastra v1 is now in beta, we published a new book, and shipped the Mastra UI Dojo.
Announcing our new logo and brand
We're excited to announce the launch of our new logo and brand for Mastra. We believe developers deserve beautiful tools that match the sophistication and dynamism of the systems they're building.
Announcing our second book: Patterns for Building AI Agents
We're excited to announce the release of our new book: Patterns for Building AI Agents. This book helps you take your agents from prototype to production.
Ship better agents