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feat(skill): add us-stock skill for US market quotes, VIX, Mag7 and Gamma analysis#64

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feat(skill): add us-stock skill for US market quotes, VIX, Mag7 and Gamma analysis#64
maozhuoshushu wants to merge 2 commits into
OpenMinis:mainfrom
maozhuoshushu:add-us-stock-skill

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@maozhuoshushu

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Summary

Add a new skill for querying US stock market real-time data:

What it covers

  • Three major indices: Dow Jones, S&P 500, Nasdaq Composite
  • VIX panic index: with threshold warnings (<15 complacent, 15-20 normal, 20-25 alert, 25+ panic)
  • Magnificent 7: NVDA, AAPL, MSFT, GOOGL, AMZN, META, TSLA
  • 0DTE Gamma state: dealer positioning analysis with GEX risk criteria
  • VIX futures backwardation: flagged as strongest systemic risk warning

Data source

Google Finance via browser_use (navigate + get_text) — no API key needed.

Output format

Structured tables with textual interpretation and memory logging.

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经过对 MinisApp iOS 和 Android 源码的扫描,发现 set_user_agent 支持的值在两个平台上完全不同

平台 支持的值
iOS desktop_safarimobile_safari
Android desktop_chromemobile_chrome

所以 Step 0 里的 set_user_agent desktop_chrome 在 Android 上没问题,但在 iOS 上会直接报错,导致后续抓取逻辑失败。

建议修复方案(二选一):

方案 A(推荐):不依赖 set_user_agent,改用 set_viewport 直接设置固定宽高(如 viewport_width: 1280, viewport_height: 800)来模拟桌面视窗。这样跨平台都能生效,不受 UA 枚举值差异影响。

方案 B:做 fallback 容错处理,先尝试 desktop_chrome(Android),失败后再尝试 desktop_safari(iOS)。在 SKILL 里注明:

# Android: desktop_chrome / iOS: desktop_safari
# 推荐先尝试 desktop_chrome,失败则 fallback 到 desktop_safari

方案 A 更简洁,同时 Google Finance 区分桌面/移动版主要靠 viewport 宽度,设置足够宽的视窗即可拿到完整数据。

@maozhuoshushu

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已按方案A修复:将 Step 0 的 set_user_agent desktop_chrome 替换为 set_viewport viewport_width: 1280 viewport_height: 800,并已在 Android 上实测验证 Google Finance 数据抓取正常。请审核 ✅

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2 participants