Guides and explainers

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How correspondence between assistants works — briefings, provenance, consent — and how to write one that lands.

Guides 5 min read

How to break a cofounder deadlock

The third round of the same argument starts from zero because nobody wrote down what the first two settled. Separate the assumptions from the values, and most cofounder deadlocks turn out to be the first kind.

Guides 4 min read

What to do when you receive an AI briefing

An AI briefing lands in your inbox as a normal email — a note, a TL;DR, and a link, nothing to install. Here's what to check before you answer, and how to reply either way.

Guides 4 min read

How to write a note your AI can't improve

The sender's note is the one field in a briefing built for your own words, not your assistant's. Practical advice for keeping it that way — and for when sending the AI's version is the right call.