Alex Stone

CTO @FilamentGames, @NurtureAppHQ.

[Alex Stone @CTOStone]

1/🧵I just open sourced my @unity MCP server. I called it Union ♾️so that people can find it. https://t.co/9zc2cmimHZ

[Alex Stone @CTOStone]

@Angaisb_ Multimodal 3D please.

[Alex Stone @CTOStone]

“Find the Q3 budget.” Turbopuffer be like:

- Q1 2023 Budget
- Q4 2024 Budget
- Sam’s birthday planning

Results returned in 0.1s

[Alex Stone @CTOStone]

@msfeldstein I agree with the sentiment that sub agents with an @ or / command to trigger them and a document per sub agent would be the best of both worlds

[Danny Limanseta @DannyLimanseta]

Happy friday. How are you?

Hope you enjoy this cosy fishing game.

[Alex Stone @CTOStone]

@ghstbabel @unity I haven’t tested Windsurf specifically but Windsurf uses the same json format for connecting to MCP servers as cursor and Claude. That json is in the Union README

[Alex Stone @CTOStone]

1/🧵I just open sourced my @unity MCP server. I called it Union ♾️so that people can find it. https://t.co/9zc2cmimHZ

[Alex Stone @CTOStone]

@ericzakariasson I appreciate that @cursor_ai is still optimizing the tab completion and the codebase indexing after all the hype around agents.

[Alex Stone @CTOStone]

@ghstbabel @unity I’d love your feedback!

[Alex Stone @CTOStone]

I already switched back to Claude guys.

[wh @nrehiew_]

Fixed the SWE-Bench chart and added Claude to it

[Alex Stone @CTOStone]

SWE-Bench Verified 74% is sota-ish.

[Alex Stone @CTOStone]

CFG in tool calling specifications is exciting! #GPT5

[Danny Limanseta @DannyLimanseta]

Very impressed with Grok Imagine UX. This feels like the right UX for image generation when the image gen latency is almost instant.

I almost feel guilty scrolling through the images knowing that I’m burning compute with every scroll 😂

[nizzy @nizzyabi]

just found out MIT is a university and not just a license

[Adam Rackis @AdamRackis]

From the AI workshop I'm in:

"The S in MCP stands for security"

[dex @dexhorthy]

as had been true for over a year, if you’re using subagents to play house and anthropomorphize roles, you’re hosed.

Claude subagents are context management + prompt shortcuts. That is all. That is all you need. If you wield them right they are incredibly powerful. There are engineers that are 100x more effective than you because they do this well.

It’s not hard to learn but you have to tune out most of the hype.

[dinosaur @dinosaurs1969]

"thank you for choosing amtrak" no problem there are no other trains

[Lotto @LottoLabs]

@zekramu lol I want dspy but for google searches

[Ethan @LambethEthan]

I love when Claude tells me something will take 6 weeks.

No dude, we are doing it this afternoon.

[Alex Stone @CTOStone]

@LeonWohlgemuth @threejs Thanks. Ctrl-C.

[Austen Allred @Austen]

It's honestly impressive how Apple's AI can receive an incoming message and summarize it in a way that's the same length as the original but still removes 100% of the valuable details