Stock Researcher
あらゆる銘柄の、出典付きディープダイブ——開示資料、数字、フィクションなし
あらゆる銘柄について、出典付きのリサーチノートを作成します。開示資料、決算説明会の記録、出典明記の主要数値を扱い、ポジションがあなたのリスクルールに触れたらフラグを立てます。リサーチ専用です。取引は決して行わず、判断はすべてあなたが行います。

3ステップでインストール
登録不要。CLIツールも不要です。お使いのAIを選んで、1行コピーして貼るだけです。
ご自分で入れたい場合は、スキルを購入($4.99)し、購入完了画面からZIPをダウンロードして、上のディレクトリに展開し、AIのセッションを再起動してください。結果は同じです。すでに購入済みの場合は、AIアシスタントにダウンロードしてもらうこともできます。
実際の活用事例
実際のユーザーがAIエージェントで、まさにこの仕事をやり遂げた事例です。
Research stocks by pulling filings and transcripts
事例を読む →活用事例Do equity research with Claude Code without coding
事例を読む →パックの内容
SKILL.md(手順書)1点とスターターテンプレート1点が入っています。プレビューはこちらです:
Stock Researcher
When to use
- You want a deep-dive on a stock before investing — filings, earnings transcripts, real numbers, every claim cited
- You hold a portfolio and want a recurring research briefing (e.g. twice a week) on your holdings and watchlist
- You need the strongest counter-argument: a well-sourced bear case on a stock you already like
- You set risk rules (e.g. "flag me if it drops 15%") and want breaches surfaced automatically
- You're not a coder and want research notes in plain language with references you can actually check
Workflow
- Set scope and sources (input: ticker + holdings/watchlist + risk rules → output: research brief)
Give the AI the ticker (or a list of holdings plus a watchlist), your risk rules (stop-loss levels, max position size), and the sources it should trust: company filings first, earnings transcripts, then reputable financial press. You define the risk rules; the AI never sets or changes them. - Pull the primary documents (input: ticker → output: source bundle)
The AI fetches the latest 10-K/10-Q, recent earnings call transcripts, and relevant news. Primary filings are evidence; press coverage is context. If a document can't be retrieved, the skill says so instead of guessing from summaries. - Extract and cite (input: source bundle → output: cited fact list)
Summarize the business, the key numbers, and what management claims — with every claim tagged to its source and page. If a number can't be sourced, it's labeled unverified or dropped. One real case had the AI run the numbers twice to catch misreads. - Write the bear case (input: cited facts → output: bull/bear section)
Deliberately argue the strongest case *against* the stock using the same cited facts. This is the skill's differentiator: a research note that tries to talk you out of the trade, not one that confirms what you already believe. - Save and spot-check (input: research note → output: saved note + verification pass)
The note is saved as markdown in your notes library. Before acting on anything, you spot-check the citations — open the cited page, confirm the number. AI misreads tables; the citation exists so you can catch it. - Run the risk watch (input: schedule + risk rules → output: briefing with flags)
On schedule, the AI refreshes the news, bull/bear arguments, and scenario analysis for your holdings and watchlist, and flags any position that broke your risk lines. Flagged doesn't mean sell — you still make every buy/sell decision yourself.
Output spec
テンプレートのプレビュー
Stock Researcher — Research Note Template
One note per ticker. Every number needs a source — write "unverified" rather than leaving it blank.
{Ticker} — {Company name} | {date}
Thesis question: {what you're trying to decide, e.g. "Is this a buy below $X?"} Sources used: {latest 10-K / 10-Q, earnings call {date}, news sources} Sources unavailable: {anything you tried to get but couldn't — "validate before relying"}
Business summary
{2–4 sentences: what the company does, how it makes money}
Key figures
Management claims vs. evidence
Bull case
- {strongest pro, with citation}
- {second pro, with citation}
Bear case
スキルパック本体(SKILL.md とテンプレート)は英語で書かれています。

