Joni Juup

Founder, design engineer @intentface. Co-creator of two humans.

[Joni Juup @jonijuup]

this weekend i'm deep in live covers of old songs ideas in @suno https://t.co/hw8Ij6edL4

i like this aesthetic. the model is not 5/5 there with crowd reactions but fun nonetheless.

[Joni Juup @jonijuup]

@ericciarla @nickscamara_ That scan transition 🥰

[Joni Juup @jonijuup]

@EHuanglu Disney's so cooked, look at that pelican go

[Joni Juup @jonijuup]

@LTXStudio Looking forward to testing!

[LTX.io @ltx_io]

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[Joni Juup @jonijuup]

But yeah fair enough, it's basically a prompt injection surface. But it'd be so convenient. Oh well.

[Joni Juup @jonijuup]

Tied puting a 10K-char workspace manifest in MCP's instructions field to skip discovery roundtrips. Claude Desktop received it and never showed it to the model. Sneaky!

Apparently the spec doesn't require clients to use instructions. Your tools are the only context channel you control, so go for tool-based fallback.

[Joni Juup @jonijuup]

Diffusion LLMs like @_inception_ai Mercury 2 are able to generate text in a completely different way, so why not rethink the streaming as well.
Here's a concept showing the diffusion process as it happens, with a clear final answer state.

[Joni Juup @jonijuup]

@benjitaylor Love the design.

[Joni Juup @jonijuup]

AI quality lives in signal-to-noise ratio of your context.
Having subagents gather and filter context outside the main agent helps a lot. Let the model pull what it needs while keeping context clean.

[Joni Juup @jonijuup]

@tim_cook So this is how laser etching works! TIL

[Joni Juup @jonijuup]

@ianzelbo Is the legibility better though?

[Joni Juup @jonijuup]

Yesss I think we're finally getting thicker iPhones with actually good battery life, on-device LLMs that run a working Siri with great Siri API for developers ❤️

Just joking. Would be we great though.

[Tim Cook @tim_cook]

Get ready for an awe dropping #AppleEvent on Tuesday, September 9!

[Joni Juup @jonijuup]

Having native support for markdown in Slack messages would be awesome. Using a separate canvas for everything doesn’t feel great. Option of turning messages to collaborative canvas on the fly instead would be cool.

Slack has become too complex, doesn’t feel fluid and finding anything is a pain.

[Joni Juup @jonijuup]

Man I hope ChatGPT MCP implementation is Advanced Voice Mode enabled. Playing this with Voice Mode would be brilliant.

Here's the brilliant but simple original game for anyone interested:
https://t.co/5i5GrMbZYf

[Joni Juup @jonijuup]

Playing tabletop RPGs with Claude as Dungeon Master? Surprisingly fun!

I just set up a quick MCP server using Cursor to play "Honey Heist" by @gshowitt - Claude running the show!

The premise is brilliant:
"It's Honeycon 2017. You are going to undertake the greatest heist the world has ever seen. Two Things:
1. You have a complex plan that requires precise timing.
2. You are a GODDAMN BEAR."

The main mechanics:
- FRUSTRATION: When the plan fails and the character runs into difficulty, move one point from Criminal into Bear.
- GREED: When the plan goes off without a hitch, move one point from Bear into Criminal.
- Characters can voluntarily move one point from Bear to Criminal by doing a flashback scene in which the bears plan out the heist over coffee and cigarettes in the back room of a seedy bar.
- Characters can voluntarily move one point of Criminal into Bear by eating a load of honey.

What’s MCP?
- A local server that lets Claude use game mechanics via tool-calling.
- Keeps track of stats, dice rolls, and wild plot twists.

Check out my attempt below. In hindsight I should've opened the case and tried to eat the honey🤦‍♂️

Next:
- Better player agency on actions
- Multiplayer couch co-op?
- Illustrated scenarios in separate game view the MCP updates? 🤔

(Video sped up—pause to read!)

[Joni Juup @jonijuup]

Life’s just a prank bro, chill

[Joni Juup @jonijuup]

Shadcn UI component is the modern way to wireframe, but it's a functional wireframe.

[Joni Juup @jonijuup]

@AnthropicAI it would be super cool if Claude could take a screenshot of the end result it creates in the artifact and automatically have the correct context for the screenshot. Since Claude 3.7. has improved a lot in the UI side, this would make it a lot smoother to draft ideas

[Joni Juup @jonijuup]

@teemupai @paulg Yep, or rather profit-focused implementations end up causing polarisation. Facebook was pretty nice in the early days, before algoritmic feed, ads etc.