Terms user agreement

Effective Oct 15, 2026.

1 Who we are

Terms is a service of txtbook LLC. These terms are between txtbook LLC and you, and the organization you act for on Terms.

2 What Terms does

Terms keeps your organization's contracts, the dates they set, and the agreements you make with other organizations, and checks what an AI proposes against them. A person on your side decides what your side agrees to, signs, sends, or pays. Terms runs no language model of its own.

3 Your AI

You may connect your own AI, such as Claude or ChatGPT, under your own account with its provider. What your AI reads through Terms, that provider reads too, under your agreement with it. You choose what your AI may do, and you can pause or disconnect it at any time.

4 Your data

Your organization's data is its own. It's kept in Cloudflare, in the United States. When you send Terms a note through your AI, the people who make Terms read it, with Claude, Anthropic's AI.

5 Email

Terms emails only sign-in codes, invitations, and what one organization sends another through it. Everything else reaches you through your AI or your book.

6 Using Terms fairly

Don't use Terms to break the law, to pretend to be someone else or an organization you don't act for, or to get at what another organization keeps. We may suspend an account that does.

7 Changes

When these terms change, we post the new version here, with the date it takes effect.