Codex Desktop Enables Cross-Session Claude Code Invocation
September 8, 2026
Codex Desktop now supports direct messaging between independent sessions, allowing Codex to invoke Claude Code as a subagent or parallel process. This enables autonomous interaction between separate agentic transcripts within the desktop environment.
HOW THIS AFFECTS YOU
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builderYou can now build more complex multi-agent workflows where different models or sessions communicate directly.
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founderThis expands the potential for highly autonomous agentic products that orchestrate multiple LLM instances.