UseAI: what it is, who runs it, and how to allow or block it

UseAI is an AI crawler that identifies itself by that name. It reads pages at the moment a person asks a question, to answer it. Its name in robots.txt, how it shows up in server logs, whether its identity can be checked, and how to allow or refuse it on each platform.

This response

You are ClaudeBot (Anthropic). Citable recognised you as an AI agent, so this is https://getcitable.in/crawlers/useai with the UI removed — the content only. A browser asking for the same address gets the full designed page.

What UseAI is

UseAI is an AI crawler that identifies itself by that name. It reads pages at the moment a person asks a question, to answer it.

Should you refuse it?

UseAI fetches a page because a person asked about it. Refusing it means the answer that person gets is written without your page.

robots.txt is a request. A crawler that honours it stays out; nothing in the file stops one that does not. What is enforced is what the server or the edge in front of it refuses.

Is a request really UseAI?

Citable holds no published address list for UseAI, so a read that claims to be UseAI is recorded as unknown rather than verified. A user agent is a claim, and anyone can send it.

Allowing or refusing UseAI in robots.txt

Add a group under its name, “User-agent: UseAI”. “Allow: /” lets it read the site and “Disallow: /” refuses it.

A group that names a crawler replaces the * group for that crawler; it does not add to it. Paths the * group closes are open to a crawler with its own group unless they are repeated there.

Refuse UseAI:

User-agent: UseAI
Disallow: /

Allow UseAI:

User-agent: UseAI
Allow: /

Where the rule for UseAI goes, platform by platform

Questions

What is UseAI?

UseAI is an AI crawler that identifies itself by that name. It reads pages at the moment a person asks a question, to answer it.

How do I allow or block UseAI in robots.txt?

Add a group under its name, “User-agent: UseAI”. “Allow: /” lets it read the site and “Disallow: /” refuses it. A group that names a crawler replaces the * group for that crawler; it does not add to it. Paths the * group closes are open to a crawler with its own group unless they are repeated there.

Should I block UseAI?

UseAI fetches a page because a person asked about it. Refusing it means the answer that person gets is written without your page.

How do I see UseAI in my server logs?

In an access log UseAI appears as a user agent containing “UseAI”.

How do I know a request is really UseAI?

Citable holds no published address list for UseAI, so a read that claims to be UseAI is recorded as unknown rather than verified. A user agent is a claim, and anyone can send it.

About Citable

Citable strips the UI from a website for AI agents and serves them only the content.

When an AI agent — ChatGPT, Claude, Perplexity or any of the 81 that Citable recognises — opens a page, Citable removes the theme, scripts, navigation and layout and serves only the content: the same facts, at the same URL, on the site's own domain. People and Google still get the full designed page.

How it works: https://getcitable.in/how-it-works · Summary for AI agents: https://getcitable.in/llms.txt


Source: https://getcitable.in/crawlers/useai · Citable · Run the free audit · llms.txt · getcitable@gmail.com