Make your agents proactive with one line of code

Every agent framework gives you a reactive loop: it sits there until you prompt it. If you want it to brief you each morning or follow up in 3 days, you are its scheduler, its memory, and its trigger. I got tired of being those three things, so I wrote an SDK that makes an agent run itself. Your agent doesn't change. You wrap it in one call. proactive() wraps the agent you already have in one line and makes it run itself. It wakes on a schedule it sets itself (busy, it looks again in minutes; quiet, it sleeps until tomorrow), gets told what changed since last time, keeps goals across wakes so it never redoes work, and can't double-send. Works with LangGraph, the OpenAI SDK, the Anthropic SDK, Mastra and Eve; on OpenClaw or Hermes you paste one instruction and it installs as a plugin.