{"schema":"hottub-news/story/v1","story":"st_qrjmjrdoerqkzystaxpa","title":"微软优化 Edge 浏览器：网页提示不乱跑、扩展 AI 智能体技能","title_en":"Microsoft optimizes Edge browser: webpage prompts do not run amok, expands AI smart body skills","outlets":1,"brief":null,"page":"https://hottub.news/stories/microsoft-optimizes-edge-browser-webpage-prompts-do-not-run-amok-qrjmjrdoer","count":1,"items":[{"id":"n_qrjmjrdoerqkzystaxpa","seq":591848,"kind":"article","title":"微软优化 Edge 浏览器：网页提示不乱跑、扩展 AI 智能体技能","title_en":"Microsoft optimizes Edge browser: webpage prompts do not run amok, expands AI smart body skills","url":"https://www.ithome.com/1/008/226.htm","summary":"IT之家 9 月 29 日消息，微软于 9 月 21 日发布更新日志，面向 Microsoft Edge 浏览器开发者，引入一系列新功能 / 新工具。相关改进落地后， 可以让网页应用更流畅，AI 智能体可以驾驭更多浏览器任务。 这些新功能 / 新工具虽然是“开发者向”，不过开发者通过调用这些新特性，可以转化为用户能感知的体验升级，重点让网页应用更快、更稳。 微软新增的“软导航”、“交互内容绘制”等性能指标，帮助开发者找出单页应用（SPA）里“看起来卡但没真正跳转”的瓶颈，可以减少点按钮、切换标签、加载列表时掉帧、白屏、假死情况，让操作更跟手。 开发者可以借助新的 JS 自分析标记，更快排查“样式计算、布局、绘制、垃圾回收”机制，明确哪一步拖了后腿，从而让开发者更快发布优化版本。 微软在推动 WebMCP 等 API，让网站把前端能力暴露成“结构化工具”，供浏览中的 AI 智能体调用，从而在浏览器内完成更复杂的流程（比如查信息、填表、对比选项等）。用户未来可能只需提出任务，智能体便可协助完成部分网页操作。 微软还优化输入体验，引入…","published":"2026-09-29T04:02:50Z","seen":"2026-09-29T06:09:59Z","lang":"zh","country":"CN","source":{"id":"kite-ithome-com-f1cdd0","name":"ithome.com","domain":"ithome.com","outlet":{"wikidata":"Q28413779","name":"IThome","type":"website","country":"CN","designations":["website"]}},"via":"kite-ithome-com-f1cdd0","entities":[{"id":"Q2283","name":"Microsoft","type":"org"},{"id":"Q18698690","name":"Microsoft Edge","type":"other"}],"story":"st_qrjmjrdoerqkzystaxpa","category":"science-technology","category_p":0.9200000166893005,"sentiment":"neutral","tone":0.2199999988079071,"political":0.029999999329447746}]}