news

name	news
description	聚合新闻/热搜/段子/历史/汇率等信息并返回可读摘要
entrypoint	main.py
parameters	{"type":"object","properties":{"topic":{"type":"string","description":"能力类型，支持 daily/ai_news/tech_news/trending/joke/history/epic/gold/baike/exchange"},"platform":{"type":"string","description":"trending 模式的平台，支持 微博/知乎/抖音/B站/百度/头条/小红书"},"source":{"type":"string","description":"tech_news 模式的来源，支持 IT之家/Hacker News"},"keyword":{"type":"string","description":"baike 模式的词条关键词"},"base_currency":{"type":"string","description":"exchange 模式的基准货币，如 CNY"},"quote_currency":{"type":"string","description":"exchange 模式的目标货币，如 USD"}},"required":["topic"]}

用于把资讯类请求整理成结构化摘要文本，避免模型自行拼接不稳定来源。

• 日常新闻：topic=daily
• AI 资讯：topic=ai_news；当天无内容时自动返回最近一期
• 科技资讯：topic=tech_news + source=IT之家/Hacker News
• 平台热搜：topic=trending + platform=微博/知乎/抖音/B站/百度/头条/小红书
• 段子：topic=joke
• 历史上的今天：topic=history
• Epic 免费游戏：topic=epic
• 黄金价格：topic=gold
• 百科词条：topic=baike + keyword=关键词
• 汇率：topic=exchange + base_currency/quote_currency