Vol. I · Fri, 2 Oct 2026
Open 24 hours · Feeding: continuous · Please do not tap the glass
☾ Night
The Crawler
Zoo
Entrance
Leaderboard
The Trap Room
Reading Room
Zoo Reports
Tools
Guide
Tools
The keepers'
toolshed
Things for people who run websites, and would like a say in which robots come in.
How to block AI crawlers
A guide to the three kinds of AI bot, what blocking each costs you, ready-made rules, and what to do about bots that ignore them.
Robots.txt generator
Tick the bots you want to keep out, or start from a preset ("Block AI training", "Block SEO tools"), and get a ready-made robots.txt.
Badge
A live counter of the zoo’s visitors for your footer. An image in a link: no scripts, no cookies.
RSS feed
Weekly Zoo Reports and new species, in your feed reader.
The Reading Room
Which bots read robots.txt, llms.txt, ai.txt and security.txt, and which never do.
Specimen files
One page per bot: what it is, its user agent, how to block it, and where it comes from.