Shinkai: Local AI Agents

Looking for an effortless AI agent setup? Shinkai is perfect for non-developers seeking simplicity and speed, while ai16z (ElizaOS) suits those who enjoy deep coding control.

Agents don’t need a checkout flow. With x402, an agent can make a request, receive a payment requirement, pay, and continue — all as part of the same interaction. No account setup. No prepaid credits. No waiting for approval. The interesting part isn’t just faster payments. It’s that payments can become part of how agents interact with the internet.

Shinkai is privacy by design shinkai.com

Most people don’t change the default. If something is already selected, we usually just go with it. That’s why defaults matter. The default privacy setting affects how much you share. The default payment method affects how you pay. The default notification settings affect what you see. None of these force you to do anything. But they make some choices easier than others. And that’s how a simple product decision can quietly shape people’s behavior.

One of the things we really like about Shinkai is that agents don’t have to work alone. An agent you build today can become a tool for another agent tomorrow. So instead of starting from zero every time you need something new, you can take an existing agent, plug it into a new one, combine it with other tools, and give it a completely different job. It’s less like building one agent at a time. And more like building with LEGO. 🧱

What's one thing an agent's given you that you just trusted without double-checking? Did you ever go back and actually confirm it was right

4/ That's a harder thing to build toward than "it works," but it's honestly the one that actually matters.

3/ It's not really that the agent got better, it's more that you ran out of things it kept getting wrong to worry about.

1/ There's this specific moment with every agent where you just stop reading its output line by line and let it send on its own.

We keep hearing some version of the same sentence from new users: 'I didn't realize how much I was still doing by hand.' Honestly that's usually the real moment someone becomes a user, not the install.

A model answering your question and an agent finishing your task can look pretty similar from the outside. You really only notice the difference the first time you're not there to ask the next question.

If every AI subscription you're paying for shut down tomorrow, what's the one thing you'd actually miss, the output it gives you, or everything it's learned about how you work?

4/ We built Shinkai so the memory actually lives on your machine instead, so that whole awkward question just doesn't apply.

3/ That's not even a bug in those products, it's just what "your agent" quietly ends up meaning when it's living on someone else's server.

1/ Someone asked us the other day what happens to their agent's memory if they ever stop paying for a hosted AI product.

Most APIs still assume there's a human filling out a signup form somewhere before anything happens. An agent hitting that same API at 3am doesn't have a form to fill out, and there's no one around to approve it. That's basically the gap x402 is trying to close.

Be honest, how many of the tools your agent's connected to did you add because they seemed useful, versus the ones it's actually using every day?

If you've already handed one task over to an agent, what's the second one you're still kind of hesitant about?

The demo only takes two clicks. The first real week doesn't. You still have to figure out which tasks are actually worth handing over, and honestly that takes longer than the install ever will.