Natural language bookkeeping — parse Chinese/English expense descriptions and append to QianJi CSV. Trigger phrases: 记账, 记一笔, add expense, spent, 花了, 买了, lunch, dinner, 打车, 咖啡, or any input that looks like "[item] [amount]" or "[amount] [item]".
$npx -y skills add deusyu/rainman-skills --skill nl2ledgerInstalls into the current project.
Run `npx skills use "https://github.com/deusyu/rainman-skills" --skill "deusyu/rainman-skills/nl2ledger"` 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/deusyu/rainman-skills" that are relevant to the current task. Run `npx skills add "https://github.com/deusyu/rainman-skills"` and select the relevant skills, then follow their instructions.