WeChat’s Xiaowei expands into Mini Program service workflows
WeChat’s Xiaowei AI assistant has expanded across chat, search, Official Accounts, Channels, and PC, with WeChat citing 16 entry points and third-party testers counting 28. The assistant is being integrated into Mini Program discovery and fulfillment, using WeLM and, for some complex requests, DeepSeek, while developers can expose services through atomic interfaces, components, and SKILL instructions. TMTPost reports that shorter, clearly bounded tasks are performing better than compound workflows, but developer adoption, ranking, attribution, and task completion remain unresolved.
Xiaowei extends WeChat’s agent ecosystem from answering queries toward selecting and invoking Mini Program services, making developer readiness, interface descriptions, fulfillment reliability, and platform attribution central to an emerging AI-driven commerce model.
十月上旬，一些用户发现，微信“发现”页里的小程序主页换了版式：顶部是搜索框，往下是最近使用、我的常用，再往下是小游戏、短剧、生活服务、AI服务各自占位，这个页面同时容纳了搜索框、分类栏目和推荐位。
大约十年前，张小龙在微信公开课 PRO 上首次完整阐释小程序时表示，微信不会做小程序商店，也不会对小程序作分类、排行和推荐。十年间，移动互联网走到存量时代，AI 又在应用层叠了上来，分发这件事的形态和理由都发生了不可预知的变化。
版式变化只是表层，微信在做的是把 AI 嵌入小程序服务的整条链路，从意图识别、服务匹配到下单履约，原本由用户完成的路径选择，部分转由 AI 判断。从 6 月 21 日首次灰度算起，微信原生 AI 助手“小微”上线已是第 130 天。微信官方披露的唤起入口已达 16 处，第三方实测盘点数到 28 处，覆盖聊天、搜索、公众号、视频号、PC 端。
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