Blog — Jan 2026 till Nov 2025
Updates, tutorials, and engineering deep-dives on building AI agents, workflows, and TypeScript tooling with Mastra.
Building a coding agent
Build and run an interactive coding agent with tool approvals, persistent sessions, and a terminal UI.
Building a dev assistant
Build a development assistant that uses workspace filesystems, sandboxes, skills, and search to write and test code.
Building a docs manager
Build an AI documentation manager that creates, updates, and organizes Markdown files with a workspace filesystem.
Building a notes MCP server
Build an MCP server that lets clients list, read, write, and summarize a collection of Markdown notes.
Building a research paper assistant with RAG
Build an AI research assistant that analyzes academic papers and answers questions using retrieval-augmented generation.
Building a signal provider
Build a polling signal provider that watches an external service and pushes notifications into an agent thread.
Building an AI recruiter
Build a recruiter workflow in Mastra that gathers candidate information, branches on candidate profiles, and generates follow-up questions.
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.
