Query the WHO ATC/DDD Classification System. Use whenever the user asks about ATC codes, drug classification hierarchy, Defined Daily Doses (DDD), or wants to look up drugs by ATC class or find the ATC code for a drug name.
$npx -y skills add qsong-github/drugclaw --skill atcInstalls into the current project.
Run `npx skills use "https://github.com/qsong-github/drugclaw" --skill "qsong-github/drugclaw/atc"` 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/qsong-github/drugclaw" that are relevant to the current task. Run `npx skills add "https://github.com/qsong-github/drugclaw"` and select the relevant skills, then follow their instructions.