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expense-optimizer
Identifies recurring expenses with optimization opportunities — subscriptions to cancel, plans to downgrade, or bills to renegotiate. Trigger when user asks about optimizing expenses, reducing bills, or subscription audit.
用 Codex 或 Claude 帮你安装 复制这段 Prompt,粘贴到 Codex、Claude 或其他助手里,让它检查 Skill 页面并帮你完成安装。