#27797 docs(cmux-tui): agent-hooks says cmux-next has no ssh-tmux mirror

Summary

cmux-tui/docs/agent-hooks.md said ssh-tmux mirrored workspaces get no agent badges from the cmux-tui journal. On feat-cmux-next that line reads as a cmux-next gap, but cmux-next has no ssh-tmux mirror: plans/cmux-next/inventory.md drops the remote tmux mirror, and nothing under Packages/macOS/CmuxNext, Native or cmux-tui/crates uses it. A main sync had removed the sentence #19104 added there, and the line that was left sent agents after a gap that does not exist (cmuxterm-hq#5226, row 3).

The new paragraph describes cmux-next as it is today:

• An SSH machine runs cmux-tui on the host, so Claude there starts through the wrapper and gets the full CLAUDE_EVENTS set, the same as a local session.
• The ssh-tmux mirror exists only in the classic app, which reports badges through its own tmux subscription (docs/investigations/remote-agent-status-sidebar.md, #19104).

The paragraph before it (tmux panes inside an SSH workspace that has the standalone cmux-tui binary) is unchanged.

risk:low (docs only).

Changelog

none

Observed / Not run

Observed: I read the sources on origin/feat-cmux-next and origin/main (citations in the cmuxterm-hq#5226 comments). Not run: no build or tests, since this is a docs-only change.

No capture: docs only, no UI change.

Agent session: agent session

🤖 Generated with Claude Code

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Summary by cubic

Fixes cmux-tui/docs/agent-hooks.md so it describes cmux-next as it actually is: cmux-next has no ssh-tmux mirror, so the docs no longer point agents at a non-existent gap. SSH machines on cmux-next run cmux-tui on the host, giving Claude the full CLAUDE_EVENTS set like a local session, while the ssh-tmux mirror and its own tmux subscription reporting remain classic-app-only. Docs-only change, no behavior or rollout impact.