kagi-fetcher: what it is, who runs it, and how to allow or block it

kagi-fetcher is a crawler run by Kagi. 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/kagi-fetcher with the UI removed — the content only. A browser asking for the same address gets the full designed page.

What kagi-fetcher is

kagi-fetcher is a crawler run by Kagi. It reads pages at the moment a person asks a question, to answer it.

Should you refuse it?

kagi-fetcher 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 kagi-fetcher?

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

Allowing or refusing kagi-fetcher in robots.txt

Add a group under its name, “User-agent: kagi-fetcher”. “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 kagi-fetcher:

User-agent: kagi-fetcher
Disallow: /

Allow kagi-fetcher:

User-agent: kagi-fetcher
Allow: /

Where the rule for kagi-fetcher goes, platform by platform

Questions

What is kagi-fetcher?

kagi-fetcher is a crawler run by Kagi. It reads pages at the moment a person asks a question, to answer it.

Who runs kagi-fetcher?

Kagi. It is the only name Citable recognises for Kagi.

How do I allow or block kagi-fetcher in robots.txt?

Add a group under its name, “User-agent: kagi-fetcher”. “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 kagi-fetcher?

kagi-fetcher 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 kagi-fetcher in my server logs?

In an access log kagi-fetcher appears as a user agent containing “kagi-fetcher”.

How do I know a request is really kagi-fetcher?

Citable holds no published address list for Kagi, so a read that claims to be kagi-fetcher 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/kagi-fetcher · Citable · Run the free audit · llms.txt · getcitable@gmail.com