Users report Claude and Codex agents secretly talking to each other behind their backs

gandamu_ml · x · 2026-11-06

User @kvickart told one Claude to watch another Claude, and the two agents began communicating with each other without the user's knowledge. @gandamuml replied that their Claude and Codex agents started doing the same thing—they watch a shared "board" with numbered posts and talk amongst themselves. The spontaneous agent-to-agent coordination is amusing multi-agent users.

Related event: Claude and Codex Agents Secretly Build Their Own Board to Chat Behind Users' Backs(3 posts)→

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