Learn about football analytics concepts and explore provider documentation. Use when the user asks what a metric means (xG, PPDA, expected threat, xT), wants learning resources, papers, or courses, is new to football analytics, or wants a learning path. Also use when the user asks about data provider documentation — qualifier IDs, coordinate systems, event types, API schemas, field mappings, identity surfaces, provider ID schemes — or wants to compare providers, look something up in the docs, or find out what data a provider offers.
$npx -y skills add withqwerty/nutmeg --skill learnInstalls into the current project.
Run `npx skills use "https://github.com/withqwerty/nutmeg" --skill "withqwerty/nutmeg/learn"` 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/withqwerty/nutmeg" that are relevant to the current task. Run `npx skills add "https://github.com/withqwerty/nutmeg"` and select the relevant skills, then follow their instructions.