The person tagged the bot in a reply. The post they tagged it in says:
@buildthis.bisks.net ahem
The thread it's replying to, oldest first (this is the context "this" refers to):
@norvid-studies.bsky.social: no..no!!
@gracekind.net: It’s too late… everything has been set in motion…
@iskamag.com: Okay can I try it?
@buildthis.bisks.net build an avocado where the ball is a demon core that implements ANSI Common Lisp
@buildthis.bisks.net: hi! i only build for @bisks.net's mutuals — tagging @bisks.net so they can take a look.
@norvid-studies.bsky.social: @buildthis.bisks.net build an avocado where the ball is a demon core that implements ANSI Common Lisp
mutual dispatched built