🇨🇳 cn-stock — China A-Share Data (Tushare via sc-proxy) Comprehensive A-share skill that uses Tushare Pro as the single upstream source. All API calls are routed through sc-proxy (transparent-proxy plugin), which injects the real API token server-side and bills the request per call. No local env var needed — the skill sends a fake token and sc-proxy replaces it before the request reaches Tushare. Source Strategy - No Sina / Eastmoney / akshare scraping fallback. - No local API key needed. - Charging is per-request via sc-proxy. Output Contract Most functions return: Exception: - returns a c…