**Butler** is an OpenClaw skill that transforms AI agents into autonomous economic entities. It manages multi-provider token budgets, spawns sub-agents for complex tasks, and automatically handles token purchases when budgets deplete.

Butler 是一个 OpenClaw 技能，可将 AI 代理转变为自主经济实体。它管理多供应商的代币预算，为复杂任务生成子代理，并在预算耗尽时自动处理代币购买。