customer engineering lead @mastra prev: @manufacturedcom @netlify @gatsbyjs
New Orleans, LA
Joined June 2011
- Tweets2.1K
- Following817
- Followers786
- Likes18.6K
Grayson Hicks retweeted
🚨 Today we're shipping a knowledge graph primitive to @Mastra OSS.
Use it for agent communication, swarms/teams, runbooks+policies, structured memory, and even agent civilizations 👽 It's like a CMS your agents can use for controlled self organization 🧵
Grayson Hicks retweeted
Agent memory gets harder the longer a chat runs.
We wondered: how well does Observational Memory hold up at 100K, 1M and 10M tokens? So we ran it on BEAM, the long-term memory benchmark, with default settings.
Turns out it has the top published scores at 100K and 1M:
Grayson Hicks retweeted
Misspelling the name of your own country in a document about super intelligence is an impressive feat.
Grayson Hicks retweeted
In July, we shipped 17 features:
- real-time notif.
- browser recording
- custom signal providers
- schedules
- 1st-class skills
- file-based agents
- gates + verdicts
- tool hooks
- goals
- memory extractors
- agent factory
- Trace Intelligence
- Envs
- Regions
- rubric scorers
Grayson Hicks retweeted
Software engineering is becoming a hierarchy of loops. So today we're launching Mastra Factory: a system for agents to take software from issue into production.
Get started with 𝚗𝚙𝚖 𝚌𝚛𝚎𝚊𝚝𝚎 𝚏𝚊𝚌𝚝𝚘𝚛𝚢:
Grayson Hicks retweeted
🚨 TypeScript AI Conference: London is SOLD OUT!
But you can still join us from anywhere. Grab a FREE virtual ticket to watch the livestream and get access to all the recordings.
luma.com/tsaiconf
Grayson Hicks retweeted
Today we're launching @mastra `Harness`
`Harness` gives you a `Session` with plan/build modes.
It lets you manage thread lifecycle, spawn or fork subagents, approve tools per-call or session, ask user questions, queue/steer.
With skills, sandbox, browser, heartbeat. channels:
Grayson Hicks retweeted
We're excited to introduce Claude Code, Cursor, and Codex agents in Mastra.
Starting today, Mastra is now a meta-harness:
Grayson Hicks retweeted
🚨We shipped a new context engineering primitive @mastra today, Agent Signals! (alpha)
🔓Unlocks: multiplayer steering, dynamic cacheable system prompts, agent notifications (gh/email/etc), and automatic behavior guidance 🧵
Grayson Hicks retweeted
We're launching Agent Builder, your internal agent platform:
- Devs write tools, select models, build workflows
- Non-dev teammates assemble into agents (or vibe code), chat, publish
- Includes RBAC, ownership, and visibility controls
- Under the hood everything's Mastra agents
Grayson Hicks retweeted
Studio.
Server.
Memory Gateway.
@mastra is no longer just a framework, it's a platform.
Here is our keynote from TSAI Demo day.
Grayson Hicks retweeted
We’re excited to announce today that @mastra has raised a $22M Series A led by Spark Capital.
This brings our total capital raised to $35M:
Grayson Hicks retweeted
Today, we’re launching the Mastra platform with tools to run your agents effectively at scale:
• Mastra Studio: evals, logs, traces, datasets, metrics
• Mastra Server: deploy agents + workflows
• Memory Gateway: SoTA agent memory
Grayson Hicks retweeted
🚨 Announcing a new SOTA memory system, Observational Memory (OM), available in latest @mastra version now.
It achieves the highest scores ever recorded on LongMemEval (gpt-4o 84.2%, gpt-5-mini 94.9%)
No RAG, no graphs, no input based retrieval, just a simple constantly evolving text blob that outperforms every other memory system available. 🧵1/4
Grayson Hicks retweeted
We're excited today to announce the release of @mastra 1.0 in stable!
Today, Mastra has grown to over 300k weekly npm downloads and 19.4k GitHub stars. It runs in prod at companies like Replit, PayPal, and Sanity.
Grayson Hicks retweeted
tomorrow night, southern pacific brewing
be there for the TSAI conf after-party
free as in beer; get on the list: luma.com/typescript-ai-party
hosted by @getsentry, @neondatabase, @WorkOS, @Vapi_AI, @mastra, & @coderabbitai
