Use when the user says 'update context', 'update claude', 'save library', or after significant project changes.
$npx -y skills add cwinvestments/memstack --skill grimoireInstalls into the current project.
Run `npx skills use "https://github.com/cwinvestments/memstack" --skill "cwinvestments/memstack/grimoire"` 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/cwinvestments/memstack" that are relevant to the current task. Run `npx skills add "https://github.com/cwinvestments/memstack"` and select the relevant skills, then follow their instructions.