{"name":"io.stockdrifts/mcp","slug":"stockdrifts-mcp","title":"StockDrifts","description":"Rated 13F funds with average buy prices, company KPIs, Japan investor ratings, Korea insider buys.","url":"https://mcp.market/server/stockdrifts-mcp","rating":null,"grade":"A","score":89,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":23,"stars":0,"forks":1,"downloads_week":null,"last_push_at":"2026-10-05T19:18:15.000Z","license":"MIT"},"uptime":{"percent":96,"checks":28,"ok":27,"last_checked_at":"2026-11-04T06:40:46.550Z","last_ok_at":"2026-11-04T06:40:46.550Z","latency_ms":82},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/Stockdrifts/stockdrifts-mcp","website":"https://www.stockdrifts.io/api-docs","version":"1.29.0","remotes":[{"type":"streamable-http","url":"https://mcp.stockdrifts.io/mcp/","headers":[{"description":"Bearer <your StockDrifts API key>. Create one at https://app.stockdrifts.io/settings/api-keys","isRequired":true,"isSecret":true,"name":"Authorization"}]}],"packages":[],"tools":[{"name":"get_insider_summary_jp","description":"Pre-aggregated shareholding summary for one JP ticker","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"stock_code":{"type":"string","title":"Stock Code"}},"required":["stock_code"]}},{"name":"get_insider_summary_kr","description":"Pre-aggregated insider summary for one KR ticker","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"stock_code":{"type":"string","title":"Stock Code"}},"required":["stock_code"]}},{"name":"get_investor_catalyst_record_us","description":"One fund's binary-event track record per sector, with best/worst calls\n\nThe fund's record of holding names through binary events (price-defined single-day moves — readouts/FDA/buyouts in biotech, earnings/M&A elsewhere; not verified cause labels): one row per sector bucket, the 'all' rollup first, each with hits, blowups, hit rate, dollar-weighted impact, and the five best and worst resolved calls. 404 means the fund had no scored events in the window, not that it is a bad fund.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"cik":{"type":"string","title":"Cik"},"sector":{"type":"string","description":"Only this sector bucket (e.g. 'biotech'); default all buckets.","title":"Sector"}},"required":["cik"]}},{"name":"get_investor_changes_us","description":"QoQ position diff for one investor between two periods","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"cik":{"type":"string","title":"Cik"},"period_to":{"type":"string","description":"Newer period: '2026-Q2' or '2026-06-30'.","title":"Period To"},"period_from":{"type":"string","description":"Older period ('2026-Q1' or '2026-03-31'); defaults to the prior period on file.","title":"Period From"}},"required":["cik","period_to"]}},{"name":"get_investor_holdings_us","description":"Latest 13F holdings for one investor (or for a specific period)","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"cik":{"type":"string","title":"Cik"},"period":{"type":"string","description":"Reporting period: '2026-Q2' or '2026-06-30'.","title":"Period"},"top_n":{"type":"integer","maximum":50,"minimum":1,"description":"Return only the top-N positions by USD value (slims a 50-position payload).","title":"Top N"},"tickers":{"type":"array","items":{"type":"string"},"description":"Only return positions matching these tickers; overrides top_n.","title":"Tickers"},"min_position_value_usd":{"type":"number","minimum":0,"description":"Drop positions worth less than this many USD.","title":"Min Position Value Usd"}},"required":["cik"]}},{"name":"get_investor_sector_exposure_us","description":"Sector-exposure history for one investor (newest quarter first)\n\nPer-quarter portfolio composition by sector for one 13F filer, including the biotech tier and top biotech positions. Use it to see whether a fund was already a sector specialist in earlier quarters, or how its sector mix is shifting. `unclassified_pct` reports how much top-50 value had no sector tag.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"cik":{"type":"string","title":"Cik"},"period":{"type":"string","description":"One reporting period: '2026-06-30' or '2026-Q2'. 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One of: CEO, CFO, COO, CTO, Chairman, Co-CEO, President, Vice Chairman.","title":"Position Category"}},"required":["stock_code"]}},{"name":"list_investor_filings_jp","description":"All JP filings made by one investor (EDINET code)","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"filer_edinet_code":{"type":"string","title":"Filer Edinet Code"},"limit":{"type":"integer","maximum":500,"minimum":1,"default":200,"title":"Limit"}},"required":["filer_edinet_code"]}},{"name":"list_investor_periods_us","description":"All 13F periods on file for one investor","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"cik":{"type":"string","title":"Cik"},"limit":{"type":"integer","maximum":60,"minimum":1,"default":12,"title":"Limit"},"top_n":{"type":"integer","maximum":50,"minimum":1,"description":"Return only the top-N positions per period (defaults to all 50).","title":"Top 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tickers","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"days":{"type":"integer","maximum":365,"minimum":1,"default":30,"title":"Days"},"purpose_category":{"type":"string","title":"Purpose Category"},"limit":{"type":"integer","maximum":500,"minimum":1,"default":200,"title":"Limit"},"page":{"type":"integer","minimum":0,"description":"0-indexed page number.","default":0,"title":"Page"},"transaction_types":{"type":"array","items":{"type":"string"},"description":"Filter to specific transaction types (e.g. ['BUY']).","title":"Transaction Types"},"min_value_jpy":{"type":"number","minimum":0,"description":"Drop filings worth less than this many JPY.","title":"Min Value Jpy"},"market_cap":{"type":"string","description":"Market-cap bucket. 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Useful for excluding stock-dividend (주식배당) bookings.","title":"Acquisition Method"},"position_category":{"type":"string","description":"Filter to a position bucket. One of: CEO, CFO, COO, CTO, Chairman, Co-CEO, President, Vice Chairman.","title":"Position Category"},"market_cap":{"type":"string","description":"Market-cap bucket. One of: mega, large, mid, small, micro.","title":"Market Cap"},"sector":{"type":"string","description":"Industry sector (e.g. 'Semiconductors').","title":"Sector"}}}},{"name":"list_ticker_holders_us","description":"Investors with `ticker` in their top-50 positions, sorted by position size\n\nReturns 13F filers that hold `ticker` **as one of their 50 largest positions**, scoped to the most recent reporting period by default. Only top-50 positions per investor are surfaced — smaller positions are not included. Pass an explicit `period` to query a different quarter.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"ticker":{"type":"string","title":"Ticker"},"period":{"type":"string","description":"Reporting period: '2026-Q2' or '2026-06-30'.","title":"Period"},"limit":{"type":"integer","maximum":200,"minimum":1,"default":25,"title":"Limit"},"ratings":{"type":"array","items":{"type":"string"},"description":"Filter to specific fund ratings (e.g. ['3','4','5'] for 3-star and above). Use this to avoid pulling 200 funds when you only want a rating slice.","title":"Ratings"},"min_total_value_usd":{"type":"number","minimum":0,"description":"Only funds with total AUM ≥ this many USD.","title":"Min Total Value Usd"},"min_position_value_usd":{"type":"number","minimum":0,"description":"Only funds whose position in this ticker is ≥ this many USD.","title":"Min Position Value Usd"}},"required":["ticker"]}},{"name":"list_top_buys_jp","description":"Top JP tickers by aggregated insider buying over a window","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"days":{"type":"integer","maximum":365,"minimum":1,"default":30,"title":"Days"},"limit":{"type":"integer","maximum":100,"minimum":1,"default":20,"title":"Limit"},"high_signal_only":{"type":"boolean","description":"Default true — drop correction/amendment filings (paperwork).","default":true,"title":"High Signal Only"},"purpose_category":{"type":"string","description":"Filter source filings to one purpose_category (e.g. 'activist').","title":"Purpose Category"},"min_value_jpy":{"type":"number","minimum":0,"description":"Drop source filings worth less than this many JPY.","title":"Min Value Jpy"},"min_investor_count":{"type":"integer","maximum":100,"minimum":1,"description":"Drop tickers with fewer than this many distinct investors.","default":1,"title":"Min Investor Count"},"market_cap":{"type":"string","description":"Market-cap bucket. One of: mega, large, mid, small, micro.","title":"Market Cap"}}}},{"name":"list_top_buys_kr","description":"Top KR tickers by aggregated insider buying over a window","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"days":{"type":"integer","maximum":365,"minimum":1,"default":30,"title":"Days"},"limit":{"type":"integer","maximum":100,"minimum":1,"default":20,"title":"Limit"},"high_signal_only":{"type":"boolean","description":"Default true — restrict to Tier-1 open-market buys (장내매수) and drop program trades, matching the dashboard's High Signal view. Pass false to include stock-dividend bookings, option exercises, etc.","default":true,"title":"High Signal Only"},"acquisition_method":{"type":"string","description":"Override the high-signal filter with a specific acquisition_method (e.g. '장내매수', '주식배당').","title":"Acquisition Method"},"min_value_krw":{"type":"number","minimum":0,"description":"Drop source trades worth less than this many KRW.","title":"Min Value Krw"},"min_insider_count":{"type":"integer","maximum":100,"minimum":1,"description":"Drop tickers with fewer than this many distinct insiders.","default":1,"title":"Min Insider Count"},"position_category":{"type":"string","description":"Filter to a position bucket. One of: CEO, CFO, COO, CTO, Chairman, Co-CEO, President, Vice Chairman.","title":"Position Category"},"market_cap":{"type":"string","description":"Market-cap bucket. One of: mega, large, mid, small, micro.","title":"Market Cap"},"sector":{"type":"string","description":"Industry sector.","title":"Sector"}}}},{"name":"list_top_sells_jp","description":"Top JP tickers by aggregated insider selling over a window","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"days":{"type":"integer","maximum":365,"minimum":1,"default":30,"title":"Days"},"limit":{"type":"integer","maximum":100,"minimum":1,"default":20,"title":"Limit"},"high_signal_only":{"type":"boolean","description":"Default true — drop correction/amendment filings (paperwork).","default":true,"title":"High Signal Only"},"purpose_category":{"type":"string","description":"Filter source filings to one purpose_category.","title":"Purpose Category"},"min_value_jpy":{"type":"number","minimum":0,"description":"Drop source filings worth less than this many JPY.","title":"Min Value Jpy"},"min_investor_count":{"type":"integer","maximum":100,"minimum":1,"description":"Drop tickers with fewer than this many distinct investors.","default":1,"title":"Min Investor Count"},"market_cap":{"type":"string","description":"Market-cap bucket. 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The response echoes `country` — switch on it before reading `results`, since the two markets return different record shapes. There is no US coverage; use the 13F screen for US institutional flows.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"date_from":{"type":"string","title":"Date From"},"date_to":{"type":"string","title":"Date To"},"transaction_types":{"items":{"type":"string"},"type":"array","title":"Transaction Types"},"min_value":{"type":"number","title":"Min Value"},"max_value":{"type":"number","title":"Max Value"},"actor_role":{"type":"string","title":"Actor Role"},"stock_codes":{"items":{"type":"string"},"type":"array","title":"Stock Codes"},"limit":{"type":"integer","maximum":1000,"minimum":1,"title":"Limit","default":200},"country":{"type":"string","title":"Country","description":"Market to screen: 'KR' (Korea) or 'JP' (Japan)."}},"required":["country"]}},{"name":"screen_investor_catalyst_record_us","description":"Screen funds by their track record on binary events (any sector)\n\nRanks 13F filers by how their positions resolved through binary events — single-day moves >= ~25%, price-defined, NOT verified cause labels. In biotech these are trial readouts / FDA decisions / buyouts; elsewhere earnings blowups, guidance cuts, M&A. `sector='all'` (default) ranks across everything; `'biotech'` and lowercased sector names ('technology', 'energy', ...) scope the record. `hit_rate` = pops held / events decided; `impact_usd` is dollar-weighted (position value x event return). Always pass `min_events` (>= 5) — a perfect rate on 2 events is noise. Chain with `get_investor_holdings_us` to see what a proven event-caller is buying now, or `screen_investor_sector_exposure_us` to intersect with sector specialists.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sector":{"type":"string","description":"Sector bucket: 'all' (rollup), 'biotech', or a lowercased sector name like 'technology' or 'energy'.","default":"all","title":"Sector"},"min_events":{"type":"integer","minimum":1,"description":"Only funds exposed to at least this many events (use >= 5).","default":5,"title":"Min Events"},"min_hit_rate":{"type":"number","maximum":100,"minimum":0,"description":"Only funds with hit_rate >= this percent.","title":"Min Hit Rate"},"min_impact_usd":{"type":"number","description":"Only funds with dollar-weighted impact >= this many USD.","title":"Min Impact Usd"},"order_by":{"type":"string","description":"Ranking column: impact_usd (default) | hit_rate | events.","default":"impact_usd","title":"Order By"},"limit":{"type":"integer","maximum":100,"minimum":1,"default":25,"title":"Limit"}}}},{"name":"screen_investor_sector_exposure_us","description":"Screen investors by sector concentration (e.g. top biotech specialists)\n\nRanks 13F filers by the share of their portfolio in one sector, computed from sector-tagged top-50 holdings. `tier` buckets: specialist (>=60%), heavy (30-60%), tilted (10-30%), minimal (<10%). Interpretation caveats: corporate venture arms (Gilead, Pfizer, GSK) and single-stock endowments (e.g. Lilly Endowment holds only LLY) rank as specialists — pass `min_positions` (e.g. 5) to screen for genuinely diversified sector pickers. Chain with `get_investor_holdings_us` / `get_investor_changes_us` to see what a specialist is buying now.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"sector":{"type":"string","description":"Sector to rank by: 'biotech' (biotech + pharma industries, the fast path) or a sector name like 'Healthcare', 'Technology', 'Energy'.","default":"biotech","title":"Sector"},"tier":{"type":"string","description":"Only funds in this tier: specialist | heavy | tilted | minimal.","title":"Tier"},"period":{"type":"string","description":"Reporting period: '2026-06-30' or '2026-Q2'. 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Returns the largest funds first so the most likely match is at the top. Use this to resolve a manager name to a CIK before calling investor-axis tools (`get_investor_holdings_us`, `list_investor_periods_us`, `get_investor_changes_us`).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"query":{"type":"string","minLength":2,"description":"Partial manager name (case-insensitive)","title":"Query"},"limit":{"type":"integer","maximum":50,"minimum":1,"default":10,"title":"Limit"}},"required":["query"]}}],"scan":{"score":89,"grade":"A","scanned_at":"2026-10-14T05:27:17.887Z","report":{"scannerVersion":"0.1.10","scannedAt":"2026-10-14T05:27:17.915Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 1763ms"]},"poisoning":{"score":15,"max":15,"notes":["32 tool descriptions checked"]},"auth":{"score":8,"max":15,"notes":["API key sent as a header"]},"maintenance":{"score":15,"max":15,"notes":["last push 8 days ago"]},"identity":{"score":9,"max":10,"notes":["registry namespace matches repository owner","website matches verified namespace"]}},"findings":[],"inputs":{"probes":[{"url":"https://mcp.stockdrifts.io/mcp/","reachable":true,"authRequired":false,"latencyMs":1763,"serverInfo":{"name":"stockdrifts","version":"1.29.0"}}],"packages":[],"repo":{"found":true,"owner":"Stockdrifts","repo":"stockdrifts-mcp","archived":false,"pushedAt":"2026-10-05T19:18:15Z","stars":0,"forks":1,"openIssues":0,"ownerType":"Organization","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/248445961?v=4","ownerCreatedAt":"2025-12-08T09:58:46Z","license":"MIT"},"icon":{"url":"https://www.stockdrifts.io/apple-touch-icon.png","source":"site","width":180,"height":180},"presence":{"stars":0,"forks":1,"downloadsWeek":null,"license":"MIT","lastPushAt":"2026-10-05T19:18:15.000Z","score":23}}}},"grade_history":[],"reviews":[]}