待翻譯：Show HN: FinBridge – Korean stock market data for AI agents (MCP)

AI 服務暫時不可用，以下為來源正文，待恢復後補全翻譯。

Your agent reads EDGAR. It cannot read DART. Your model knows NVIDIA. It guesses about SK Hynix. Ask it about both. “Find KOSDAQ names above RS 90 that pass the trend template.” Ask Claude and it screens every Korean listing to answer, and reads filings and financials on both sides of the Pacific — the same fields, the same units. Run the screener — no signup → Get an API key for Claude No signup, no login · Quotes, financials and filings stay free watchlist sample data NamePriceSignalTrend HD Hyundai Electric267260 · KOSPI 438,000▲ 4.21% RS 96VCP 3rd VertivVRT · NYSE 121.44▲ 2.03% RS 93trend Samsung Electronics005930 · KOSPI 58,900▼ 1.34% RS 71below 50d PalantirPLTR · NASDAQ 142.10▲ 3.58% RS 98new high Ecopro BM247540 · KOSDAQ 96,700▼ 0.62% wait Today’s read sample AI commentary HD Hyundai Electric holds RS 96 and has entered its third VCP contraction, volume drying up 4% below the 52-week high. All eight Minervini trend-template conditions are met. Samsung Electronics lost its 50-day line and dropped out of the trend template — RS is still 71, above its market, but it is the only name here showing trend damage. screen_minervini get_technicals dart_get_insider_trades Ask about your watchlist…⌘K You have hit this wall “Looks interesting. Thirty minutes to find out.” A Korean name catches your eye. Earnings trend, valuation, insider activity, peer comparison — each one lives somewhere else, and half of it is in Korean. So you skip it and move on. Today Your screener stops at the U.S. border DART → filings in Korean, tables read by hand Earnings dates → guessed from news Peer comparison → assembled in a spreadsheet The tier that includes Korea → $149 / month Four tabs · 30 minutes · still missing things → With FinBridge connected “Analyze this name” — one line Financials, technicals, insiders, 13F at once Earnings dates as the company filed them Peer comparison automatic Korea and the U.S. on the same schema One chat · 30 seconds 11,920KR + US listings 1,354Korean ETFs 33MCP tools 5 minnew-filing refresh Coverage at a glance Two markets, one schema. Korean and U.S. listings are ingested and normalized every night into a single SQLite database, so an agent can read both markets’ filings and financials — and screen the Korean market — through one connection instead of two vendors. 11,920 Listed companies (KR 3,929 · US 7,991) companies 190K+ Normalized financial rows EDGAR from 2008 · DART from 2014 33 MCP tools tools 18:30 Nightly refresh (UTC) nightly ingest Data sources Primary sources only. Filings, financials, macro series and prices are pulled straight from the issuing authority and normalized here. All of it is redistributable public data, so the licensing is clean. DART OpenDARTKorean filings · financials · insiders SEC EDGARU.S. filings · XBRL · Form 4 · 13F FSC data.go.krKorean prices · ETFs · KOSPI index FRED St. Louis FedMacro · rates · FX CCXT ExchangesCrypto quotes · venue comparison Trend and relative strength SMA, EMA, RSI, MACD, Bollinger and ATR — plus an RS percentile against a name’s own market and the Minervini trend template, computed daily for every Korean listing. get_technicalsscreen_technical Deep financial history Annual and quarterly financials normalized back to 2008 in the U.S. and 2014 in Korea. P/E, P/B, ROE, debt ratio and 3-year CAGR in one view. Korean price history runs from 2020, corporate-action adjusted by us. U.S. price series are deliberately not part of the product — we serve only data we may redistribute, so the licensing stays clean. get_valuationcompare_financials_kr_us Insider transactions SEC Form 4 (code P buy / S sell) alongside Korean executive and major-shareholder ownership changes, split into buys and sells — the same footprints, on both markets. edgar_get_insider_tradesdart_get_insider_trades Institutional 13F holdings “What did Berkshire add last quarter,” answered from the filing itself. Positions and value changes parsed straight out of 13F-HR. edgar_get_13f Filings as a news feed U.S. 8-K and Korean material-event reports in one chronological feed. You can see what happened without paying for a news API. get_disclosure_feed Safe direct queries Run SELECT-only queries against the normalized database. Whitelisted and parameter-bound against injection, so the agent can compose a screen you never anticipated. db_queryscreen_companies Published screening criteria Well-known rule sets, implemented as written. Four publicly documented screening methods, coded as the rules are stated and run nightly over the Korean market. Every tool returns the conditions it applied and flags the parts that are approximations. We make no claims about returns. 01 VCP · Trend Template criteria published by Mark Minervini Volatility contraction plus the eight trend conditions — 200/150/50-day alignment, at least 25% above the 52-week low, within 25% of the high, and top-decile RS. screen_minervini · require_vcp 02 CAN SLIM criteria published by William O'Neil and David Ryan Quarterly EPS ≥25%, annual EPS ≥25% with ROE ≥17%, near highs, sales growth, RS ≥80. The I (institutional sponsorship) and M (market direction) legs are excluded — neither can be judged from single-name data. screen_canslim 03 Price cycle criteria published by Oliver Kell (approximated) Phase classification on the 10- and 20-day EMAs, approximating pullbacks and re-breakouts inside an uptrend. The original is discretionary, so treat this as a reference signal. screen_kell 04 Momentum criteria published by Marty Schwartz (approximated) Moving-average alignment and short-term momentum to catch names already working. Like the Kell screen, this is flagged in the response as an approximation. screen_schwartz FinBridge is not affiliated with, or endorsed by, any of the people or firms named above. These are our own implementations of publicly published criteria; the Kell and Schwartz screens approximate discretionary methods. Screening output is informational and is not investment advice. What we checked Everywhere else, Korea is a top-tier add-on. Claims are cheap. So the only things written here are the ones we called and measured ourselves. A paid key still would not return Samsung Electronics Major financial-data APIs list KOSPI and KOSDAQ among their supported exchanges. Query one of them for Samsung Electronics with a paid key and the answer is “not available under your current subscription.” Korean coverage sits in the $149/month “global” tier (billed annually); the $22 and $59 tiers stop at the U.S., U.K. and Canada. Other free tiers make you ration calls The free tiers we compared allow 20, 25, 250 and 800 calls a day. The 250-call one also caps history at 5 years of prices and 5 quarters of financials — the same shape we chose. We would rather your history run out than your day. Competitor figures verified 2026-08-27. Vendors change pricing without notice, so check for yourself rather than taking this at face value. We do not name them because the point of the comparison is the numbers, not the names. Web studio For the days you would rather not talk to a model. The same data the MCP connector serves, as a web app. It opens the moment you sign in — nothing extra to buy, nothing to install. Screener · tearsheets Strategy screens as a table; click a name for its chart, RS line, peer comparison and valuation bands on one screen. screenertearsheetpeers Portfolio · watchlist Paste in your holdings and get one combined value across currencies plus an asset-class breakdown. Watchlists, notes and saved screens stay on your account. portfoliowatchlistnotes Backtests · valuation models Run a strategy over a past window, and work DCF and RIM models by changing assumptions. The earnings calendar and seasonality sit on the same screen. backtestDCF · RIMcalendar 13F smart-money tracker Every quarterly 13F from roughly 8,700 institutions, aggregated in full, showing what they added and what they cut. Real net buying with price appreciation stripped out, institutional consensus, new positions and exits. It opens without signing in — only the names and detailed holdings of the top three institutions and securities are withheld; ranks, dollar amounts and everything else are public. 13Fconsensusflows Korean prices are adjusted for splits, mergers and capital reductions (not dividends), so indicators around dividend events can be slightly distorted. U.S. price charts, screens and backtests are not offered — U.S. coverage is filings and financials. Every screen here is informational and is not investment advice. Connect it now Point Claude at it. That is the install. Register it as an MCP connector and query Korean and U.S. data from inside the conversation. It is remote Streamable HTTP, so there is nothing to install locally. Connector · Custom MCP # Claude -> Settings -> Connectors -> Add custom connector URL https://mcp.gronox.kr/mcp Auth Bearer # try asking "find KOSDAQ names above RS 90 that pass the trend template" "what did Berkshire add in its latest 13F?" Pricing Freeno credit card · 100 deep calls / day $0 Starterindividual investors · 300 deep calls / day $10 $100.80 / yr Proscreeners · insiders · 13F · 5,000 deep calls / day $30 $302.40 / yr Enterpriseteams · bulk access Contact us Limits count deep calls only — symbol search, quotes and filing lists are never deducted, on any plan. What separates free from paid is not the count but the depth of history: free reaches back 130 trading days and 4 quarters, paid gets the full record (financials from 2008, Korean prices from 2020). Paid plans include a 7-day free trial. Prices are in USD and are converted to your local currency at checkout. See full pricing → Status pagecoverage and freshness, in public /status → Sign in with Google and get an API key →