We're looking for builders who can use it, test it, break it and build with us
Those building AI agents that sign transactions
Those trading bots with hot wallets
Those automating prediction market strategies
If that's you — reply with what you're building.
At this phase our tech something very specific. Policy-enforced signing for AI agents — the kind that move money autonomously.
Spend limits. Token allowlists. Daily caps. All enforced on-chain, not in your backend. Even if the agent gets compromised, it can only operate within the rules you set.
Over the past few months, we’ve been in the kitchen cooking hard.
Designing, building, shipping quietly.
Solving one problem: how do you let agents move money without losing control?
We built @KairoGuard to solve this.
An on-chain policy layer so agents can execute, but only within rules you set;
Without sacrificing custody. One-line SDK install.
This is the missing layer for agentic finance.
Now it’s time. We’re opening to early users.
Comment below if you want access 👇
Most self-custody systems rn make one assumption:
Humans will always be present to see the transaction.
To understand it. To protect a little piece of paper with 12 words scribbled on it.
Forever.
That assumption breaks far earlier than people think.
LegacyLink started with death because death reveals the truth.
It shows what systems rely on humans to compensate for. What we learned is that self-custody didn’t fail at inheritance.
It failed much earlier.
@KairoGuard is not a new wallet.
It’s policy-native control over signing.
Before any signature is produced, a transaction must prove — on-chain — that it followed your rules.
No proof → no signature.
Working on crypto inheritance for the better part of last year has made me realize that the same failures that lock families out after death are already happening while people are alive.