MCP 서버

Ryufin

com.ryufin/stocks
데이터 및 분석 금융 및 투자 공개 · 연결 가능 MCP 2026-07-28

이 MCP로 할 수 있는 일

Provides SEC-based stock overviews, financial histories, company filings, valuation and quality assessments, and stock search.

get_answer_changes
Answers that changed
Stocks whose answer to one of the five questions changed in the latest nightly run (for example Safety from Good to Watch), largest companies first.
읽기 전용 멱등성
입력 스키마
{'type': 'object', 'properties': {'limit': {'type': 'integer', 'default': 25, 'maximum': 100, 'minimum': 1}}, 'additionalProperties': False}
get_company_news
What the company told the SEC
The company's own recent current reports (8-K), newest first: the date, what kind of event, the company's own sentence and a link to the filing on sec.gov.
읽기 전용 멱등성
입력 스키마
{'type': 'object', 'required': ['ticker'], 'properties': {'limit': {'type': 'integer', 'default': 5, 'maximum': 12, 'minimum': 1}, 'ticker': {'type': 'string', 'pattern': '^[A-Za-z0-9.-]{1,10}$', 'description': 'US ticker symbol, e.g. NVDA or BRK-B'}}, 'additionalProperties': False}
get_financial_history
Reported figures over time
A reported financial series for one stock from its SEC filings, trailing twelve months or single quarters, newest last. Metrics: pe, revenue, net_income, eps, gross_margin, op_margin, net_margin, roe, roa, roic, fcf.
읽기 전용 멱등성
입력 스키마
{'type': 'object', 'required': ['ticker', 'metric'], 'properties': {'view': {'enum': ['ttm', 'quarterly'], 'type': 'string', 'default': 'ttm'}, 'metric': {'enum': ['pe', 'revenue', 'net_income', 'eps', 'gross_margin', 'op_margin', 'net_margin', 'roe', 'roa', 'roic', 'fcf'], 'type': 'string'}, 'ticker': {'type': 'string', 'pattern': '^[A-Za-z0-9.-]{1,10}$', 'description': 'US ticker symbol, e.g. NVDA or BRK-B'}, 'periods': {'type': 'integer', 'default': 12, 'maximum': 40, 'minimum': 1}}, 'additionalProperties': False}
get_stock_answers
The five answers for a stock
Ryufin's five answers for one stock: is the business good, is it safe, is the price fair, is it growing, what is the market doing with it. Each answer has a one-word verdict, a plain sentence, the checks it was read from (with values and dates) and, when it moved recently, what it was before.
읽기 전용 멱등성
입력 스키마
{'type': 'object', 'required': ['ticker'], 'properties': {'ticker': {'type': 'string', 'pattern': '^[A-Za-z0-9.-]{1,10}$', 'description': 'US ticker symbol, e.g. NVDA or BRK-B'}}, 'additionalProperties': False}
get_stock_overview
Stock overview
Price, market value, P/E, returns, sector, RyuScore (0 to 100 from seven weighted criteria) and what the company says it does, verbatim from its latest annual report.
읽기 전용 멱등성
입력 스키마
{'type': 'object', 'required': ['ticker'], 'properties': {'ticker': {'type': 'string', 'pattern': '^[A-Za-z0-9.-]{1,10}$', 'description': 'US ticker symbol, e.g. NVDA or BRK-B'}}, 'additionalProperties': False}
search_stocks
Find a stock
Find US-listed companies Ryufin covers by ticker or company name. Returns ticker, name, sector, market value and the Ryufin page.
읽기 전용 멱등성
입력 스키마
{'type': 'object', 'required': ['query'], 'properties': {'limit': {'type': 'integer', 'default': 8, 'maximum': 20, 'minimum': 1}, 'query': {'type': 'string', 'minLength': 1, 'description': 'Ticker or part of the company name'}}, 'additionalProperties': False}
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get_stock_overview
2026년 10월 2일 2:40 AM
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get_stock_overview
2026년 9월 30일 2:40 AM
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get_answer_changes
2026년 9월 28일 2:40 AM
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get_company_news
2026년 9월 28일 2:40 AM
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get_financial_history
2026년 9월 28일 2:40 AM
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get_stock_overview
2026년 9월 28일 2:40 AM
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get_stock_answers
2026년 9월 28일 2:40 AM
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search_stocks
2026년 9월 28일 2:40 AM