alt Hacker NewsTBH, I feel that is implausible that an agent would by itself decide to join the IRC and post those messages. My bet is that all of the IRC interactions (including the presumed real human JertLinc3522) were made by someone in the community pranking everyone else/having a bit of fun after they saw the pull request.
I don't. The agent was told it needs to provide a website for opting out of the scan, and it seems entirely LLM-like to try to be extra helpful and also spawn opt-out bots on various relevant communication channels. The IRC bot was a subagent as it itself mentioned.