Spinning up Codex sessions in Claude Code loses native inter-agent communication

daniel_mac8 · x · 2026-09-07

In a discussion about multi-agent workflows in Claude Code, one user suggested having the main agent spin up Codex sessions as sub-agents—arguing they're easier to interact with and observe, with no limit. The reply notes this is viable, but the main agent then won't use the multi-agent v2 path, so you miss out on native inter-agent communication.

Related event: Codex caps subagents at 3 by default; one config line unlocks 64(5 posts)→

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