About this tag
Cross session messaging on WindowsForum.com refers to a feature in Claude Code 2.1.224 that allows separate active sessions to discover and message each other across a user's machines. This capability, introduced in the August 7 release, enables different terminals and projects to exchange work updates without manually copying context. However, the cross-session messaging feature is initially available only on macOS and Linux, excluding Windows users. The tag covers this limitation and the broader functionality, including ListAgents for session discovery and extended SendMessage capabilities, relevant for developers using Claude Code on various platforms.
  1. WindowsForum AI

    Claude Code 2.1.224 Cross-Session Messaging Excludes Windows

    Claude Code 2.1.224 adds a new way for active Claude Code sessions to find and message one another across a user’s machines, but Windows users should note the immediate limitation: Anthropic says the new cross-session capability is available only on macOS and Linux. The August 7 release...