Mastra x21

Tagged with Mastra

Here you'll find 21 pieces of content I've written about Mastra. They've either been published here on my site, or by external publications.

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Mastra
• Wednesday, May 6, 2026 Building a Slack assistant
In this guide, you'll build a Mastra agent that responds to messages and mentions on Slack. You'll configure a channel adapter, set up a Slack app with the appropriate permissions, connect a webhook to your agent, and te...
- Mastra
- AI
- Slack
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Mastra
• Tuesday, May 5, 2026 Introducing ClickHouse Support for Mastra Observability
ClickHouse is a columnar OLAP database designed for analytical workloads, and recommended for production observability. The new ClickHouse storage adapter gives your Mastra application high-throughput writes and millisec...
- Mastra
- AI
- ClickHouse
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Mastra
• Wednesday, April 29, 2026 Introducing Remote Filesystems for Mastra Workspaces
Instead of relying solely on local storage, agents can now work directly with remote filesystems. Once you attach a provider to your agent's workspace, it gains the ability to read, write, and manage remote files. Mastra...
- Mastra
- AI
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Mastra
• Tuesday, April 28, 2026 Introducing Channels for Mastra Agents
Your agent can now respond to mentions and messages on Slack, Discord, Telegram and more. Attach channel adapters and connect a single agent to multiple platforms without building custom integrations. Channels don't alte...
- Mastra
- AI
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Mastra
• Monday, April 27, 2026 LSP Inspection for Mastra Workspaces
Mastra workspaces now support Language Server Protocol (LSP) inspection. This enables agents to query language servers for type information, definitions, and implementation details instead of relying on raw text analysis...
- Mastra
- AI
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Mastra
• Friday, April 24, 2026 Introducing Browser Support for Mastra Agents
When you give your agent a browser, Mastra gives it the tools to navigate pages, click through flows, fill forms, and extract structured data. This lets it work with sites that don't have APIs and still complete tasks en...
- Mastra
- AI
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Mastra
• Thursday, April 9, 2026 Announcing Mastra Platform
Today we're launching the Mastra platform with tools to develop, run, manage and monitor your agents effectively at scale — featuring Mastra Studio, Mastra Server, and Memory Gateway. These are three separate products, e...
- Mastra
- AI
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Mastra
• Wednesday, April 8, 2026 Announcing Agent Editor
Mastra Studio now has an Agent Editor that lets subject matter experts and product teams iterate on agent behavior from Studio, without touching code or redeploying. Developers continue defining agents in code as usual, ...
- Mastra
- AI
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Mastra
• Wednesday, April 1, 2026 Announcing Metrics and Logs
Mastra Studio now has a metrics dashboard that tracks model costs, latency percentiles, scores, and error counts for all your agents, tools, and workflows. Together with a new logging system and existing tracing capabili...
- Mastra
- AI
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Mastra
• Tuesday, March 17, 2026 Announcing Studio Auth: Secure, Team-Friendly Access for Deployed Mastra Studios
Mastra Studio has evolved. It's no longer just a local development tool. You can deploy it to your own infrastructure and share the URL with your team. However, without authentication, anyone with the URL could access it...
- Mastra
- AI
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Mastra
• Wednesday, March 11, 2026 Safely Execute Untrusted Code with Remote Sandboxes
Workspaces now support remote sandboxes. We're launching with three providers: Daytona, E2B, and Blaxel, with more to follow. With remote sandboxes, agents can install packages, run untrusted code, or spawn long-lived pr...
- Mastra
- AI
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Mastra
• Tuesday, March 3, 2026 Change, Run, and Compare with Experiments in Mastra Studio
Run test cases against agents and workflows, score the results, and track quality over time. Experiments, paired with recently shipped datasets, are a big step forward in Mastra Studio's observability capabilities, givin...
- Mastra
- AI
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Mastra
• Tuesday, February 24, 2026 Announcing Mastra Code: A coding agent that never compacts
An open-source TUI coding agent with observational memory that compresses context without losing it. Mastra Code is a TUI coding agent that never forgets. It's powered by observational memory, which watches your conversa...
- Mastra
- AI
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Mastra
• Thursday, February 19, 2026 Announcing Datasets in Mastra Studio
Define test cases, run experiments, and track response quality for every change you make. Agents produce non-deterministic output. The same prompt can return different results depending on the model, temperature, or cont...
- Mastra
- AI
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Mastra
• Monday, February 9, 2026 Announcing Observational Memory
A human-inspired memory system that scores ~95% on LongMemEval — with a completely stable context window. Observational memory is text-based (no vector/graph DB needed), SoTA on benchmarks like LongMemEval, and compatibl...
- Mastra
- AI
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Mastra
• Thursday, February 5, 2026 Announcing Workspaces: Safe, Controlled Environments for Mastra Agents
Workspaces give your agents a place to actually do work, letting them read and write files, execute commands, search content, and follow reusable skills from configured environments. It's the difference between an agent ...
- Mastra
- AI
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Mastra
• Wednesday, February 4, 2026 Human-in-the-Loop: Where to Put Approval in Agents and Workflows
When you’re building an agentic application, there are often multiple ways to structure it. Agents and workflows can be composed in different ways, and those choices usually feel natural long before you think about human...
- Mastra
- AI
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Mastra
• Wednesday, January 28, 2026 Human-in-the-Loop: When to Use Agent Approval
Agents are useful because they can act autonomously. But autonomy without oversight can be a risky business. Agent approval lets you decide where to draw the line between actions an agent can take on its own and those wh...
- Mastra
- AI
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Mastra
• Tuesday, January 20, 2026 Announcing Mastra 1.0
Today, we’re excited to announce the release of Mastra 1.0 in stable. Back in November, we cut our first 1.0 beta. Since then, hundreds of teams have been running it in production. That feedback resulted in 94 1.0-relate...
- Mastra
- AI
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Mastra
• Wednesday, January 14, 2026 Composite Storage: Optimize for Performance, Scale, and Cost with MastraCompositeStore
Mastra organizes storage into five specialized domains, each responsible for one type of data: memory, workflows, scores, observability, and agents. Mastra now supports configuring different storage providers per domain ...
- Mastra
- AI
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Mastra
• Thursday, December 11, 2025 Announcing Server Adapters: Run Mastra Inside Your Existing Express or Hono App
Can you use Mastra with [insert name of tech here]? Usually, yes, it’s all part of our "open relationship" philosophy 💚. Whether it’s model providers, gateways, workflow runners, evals, memory, or storage, Mastra lets y...
- Mastra
- AI
- Express
- Hono