Index N° 001 · Spring MMXXVI

Identity, settlement, and accountability infrastructure for AI agents.

Five protocols, a consumer product, a research program, and a developer program, so AI agents can act on your behalf, provably, and on the record.

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01 · THE STACK

Five layers. One record.

Hover a band
to open the layer
Tap a layer
to expand
Caravan · consumer02

Text the agent. Get the receipt.

Message arrives. The agent presents a passport, pays on your behalf, and sends the receipt back, without ever holding your credentials.

Get in touch
Day Zero · research03

What breaks at machine speed, and what holds.

A field-report series on where AI agents pressure-test existing infrastructure, and the primitives that turn out to matter. Two volumes published; click either cover to read.

Read field report 01
Office Hours · developer program04
1900 Broadway · OaklandSession 014 · Thurs 19:00 PT
In the room.
With the builders.
Photo · venue floor
Reel · workshop-in-progress
• Recording

Learn to build agents in the room.

A small weekly session at 1900 Broadway in Oakland. Working code, open problems, the people building the stack.

Request the room
Efficient Frontier Labs | Identity, Settlement, Accountability for AI Agents