CLI & agent skill for a PayPay証券 (PayPay Securities, ペイペイ証券) account: check portfolio, holdings, balance, 投資信託, 米国株, 取引履歴 (transaction history), fees & FX-spread; generate a 復盘/review with realized & unrealized P&L and money-weighted return (XIRR); 持仓结构/exposure (risk), 定投/つみたて recurring-buy plans (plans), per-year tax view (tax), account snapshots & diff (snapshot/diff), multi-account consolidation (-a all), Chinese output (--lang zh); AND place 米国株 orders (buy/sell/cancel). Use when the user wants to view, review, analyze, report, or trade a PayPay証券 / PayPay investment account. Orders dry-run by default; a live order requires an explicit human `--execute` with a typed confirmation + the account TRADE_PASSWORD (the agent never auto-submits). Facts only — never investment advice or buy/sell judgments.
2026-06-30