Tmux Session Status

GitHub · npm

OpenCode plugin that writes @opencode_state, @opencode_state_at, and @opencode_detail to the owning tmux session for use by a picker or status line. It also sends desktop notifications for waiting, done, and error.

Designed for tmux-opencode-session-manager: one session per project on the opencode-popup socket, named oc_<cksum-of-dir> (printf '%s' "$dir" | cksum). The directory string must match the launcher's cwd exactly; different spellings, trailing slashes, symlinks, or worktrees produce different session names.

Install

opencode plugin add opencode-tmux-session-status@latest
# Or from GitHub:
opencode plugin add github:4m1z/opencode-tmux-session-status

Alternatively, add it to opencode.json / opencode.jsonc:

{ "plugins": ["opencode-tmux-session-status@latest"] }

Requires tmux and cksum on PATH. Notifications use omarchy notification send, falling back to notify-send. A missing tmux session does not interrupt OpenCode.

Options

{
  "plugins": [
    {
      "package": "opencode-tmux-session-status@latest",
      "options": {
        "socket": "opencode-popup", // tmux server socket (-L)
        "prefix": "oc_", // before the directory hash
        "notifications": true,
        "notifier": "auto", // omarchy then notify-send; or "notify-send" only
        "notificationCooldownMs": 120000,
        "changedDetailFloorMs": 15000,
        "normalUrgency": "normal", // done
        "attentionUrgency": "critical", // waiting/error
        "notificationDetail": "full", // or "state" to hide details
        "debug": false,
      },
    },
  ],
}

State model

State	Meaning
working	Agent running
waiting	Permission or answer needed
done	Finished, awaiting acknowledgement
error	Failed or interrupted
idle	Acknowledged, no outstanding work

Only the foreground run can update a project's state; queued prompts do not take over until execution starts. done persists until the companion manager's ack.sh changes it to idle; error persists until new work starts. @opencode_state_at records when the state was entered, not a heartbeat.

License

MIT