Diagnose TermCanvas agentmux nodes that fail to appear and terminal canvases that become janky, resize repeatedly, or show corrupted/unreadable xterm text as terminal count grows, plus duplicate terminal views created after a release relaunch. Use when a child agent is missing, restored terminals duplicate or move to the wrong canvas, a folderless canvas stops syncing, UI or TUI redraws recur every few seconds, WebGL glyphs degrade, or a smoke probe reports no text.
$npx -y skills add lout33/termcanvas --skill termcanvas-agent-sync-debuggingInstalls into the current project.
Run `npx skills use "https://github.com/lout33/termcanvas" --skill "lout33/termcanvas/termcanvas-agent-sync-debugging"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/lout33/termcanvas" that are relevant to the current task. Run `npx skills add "https://github.com/lout33/termcanvas"` and select the relevant skills, then follow their instructions.