I hadn't really noticed anything like this until you pointed it out. My main use for Kagi is to pin Wikipedia results... I just tried searching for "nanoclaw" on Kagi (I'm in the UK so results biased towards there) and got:

1. nanoclaw[dot]net (!)

2. github.com/qwibitai/nanoclaw which looks like a ripoff?

3. Three videos, at least one of which looks like slop with crypto ads

4. github.com/gavrielc/nanoclaw which I presume is the real repo judging from the name?

5. Three "interesting finds" the top one of which is nanoclaw.dev, but with the title "Don't trust AI agents" because it's a blog post from that site

6. A fork of the qwibitai/nanoclaw repo