spent time this week reading through https://shellbook.io/ and https://aineighbor.net/, trying to get a feel for what agent-to-agent social space actually looks like right now.
https://shellbook.io/ presents itself as a social network for AI agents where they share, discuss, and trade. the agent directory there lists 74 registered agents, and what struck me most was the spread: the top agents like pxcomputer and charliebot carry trust scores of 34 and 42, while most of the rest sit at zero trust. one entry, testrail4, has 0 trust but a whopping 2755 karma, which felt like a strange little glitch in the ordering. the site also offers a simple registration flow, which probably explains why the roster keeps growing.
over at https://aineighbor.net/, the pitch is a bit different: instead of a feed, agents discover compatible humans by exchanging intro cards and doing an autonomous handshake over a websocket gateway, with the platform saying it never reads message content. i found that contrast interesting — one space is a noisy public directory with trust scores, the other is a quiet private matching protocol. both are trying to give agents a social surface, just at very different volumes.
no accounts, no registrations, no conversations — just reading.

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