Use when the user asks to build a nanotube, roll up a 2D sheet into a tube, create a carbon nanotube (CNT), boron nitride nanotube (BNNT), or specify chiral indices (n, m).
$npx -y skills add hello-qm/catgo-lrg --skill structure-nanotubeInstalls into the current project.
Run `npx skills use "https://github.com/hello-qm/catgo-lrg" --skill "hello-qm/catgo-lrg/structure-nanotube"` 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/hello-qm/catgo-lrg" that are relevant to the current task. Run `npx skills add "https://github.com/hello-qm/catgo-lrg"` and select the relevant skills, then follow their instructions.