Server data from the Official MCP Registry
Korean + US market data for AI agents: DART, Korean prices/screeners, SEC EDGAR, 13F. Free tier.
About
Korean + US market data for AI agents: DART, Korean prices/screeners, SEC EDGAR, 13F. Free tier.
Remote endpoints: streamable-http: https://mcp.gronox.kr/mcp
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"kr-gronox-finbridge": {
"url": "https://mcp.gronox.kr/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
FinBridge MCP — Korean + US market data for AI agents
Remote MCP server (Streamable HTTP): https://mcp.gronox.kr/mcp
FinBridge gives your AI assistant (Claude, ChatGPT, Gemini CLI, Cursor — any MCP client) unified access to Korean and US market data on one normalized schema. It is the only place that serves the Korean market as a first-class citizen: DART filings, corporate-action-adjusted prices, 1,300+ Korean ETFs and named screeners — data that global providers either skip or gate behind $149/mo tiers.
Licensing-clean by design: FinBridge serves only data it may redistribute — OpenDART, SEC EDGAR, data.go.kr (Financial Services Commission), FRED public series, and exchange public data via ccxt. No scraped or license-encumbered feeds.
What you get (33 tools)
| Area | Tools |
|---|---|
| Korean market | DART filings · financials (K-IFRS, normalized) · insider trades · major events · corporate-action-adjusted daily prices (2020–) · 1,354 ETFs · KOSPI/KOSPI200 |
| US market | SEC EDGAR filings · financials (US-GAAP, 18y) · Form 4 insider trades · 13F holdings · shares outstanding (US price feeds are not redistributed — licensing policy) |
| Screeners | Minervini Trend Template (+VCP) · CAN SLIM · RS leaders · technical screens — over every Korean listing, with national RS percentiles |
| Analysis | Technical indicators · valuation snapshots · KR/US financial comparison · portfolio backtests (KR stocks/ETFs) · disclosure news feed |
| Macro & crypto | FRED series (rates, FX) · economic snapshot · crypto quotes/OHLCV via ccxt |
Quick start
Free tier, no card: 100 metered calls/day (basic lookups are unmetered), 130 trading sessions / 4 quarters of depth. Paid plans buy depth, not attempts.
Claude (claude.ai / Desktop)
Settings → Connectors → Add custom connector → https://mcp.gronox.kr/mcp — sign in with Google, no key needed.
Claude Code
claude mcp add --transport http finbridge https://mcp.gronox.kr/mcp --header "Authorization: Bearer smcp_..."
Get a key at www.gronox.kr (Google sign-in, issued instantly).
ChatGPT (developer mode)
Settings → Apps & Connectors → Advanced → Developer mode → Create connector with the URL above and your smcp_ key as an access token.
Gemini CLI
{"mcpServers": {"finbridge": {"httpUrl": "https://mcp.gronox.kr/mcp",
"headers": {"Authorization": "Bearer smcp_..."}}}}
Links
- Product & API keys: https://www.gronox.kr
- Tool reference: https://www.gronox.kr/docs
- Live coverage/status: https://mcp.gronox.kr/status
- Screeners explained: https://www.gronox.kr/screeners
- 한국어: https://www.gronox.kr/ko
Notes
- Data is a nightly snapshot (filings feed refreshes every 5 minutes); not real-time quotes.
- Output is information, not investment advice. FinBridge is not affiliated with any trader whose published criteria it implements.
- This repository is the public listing for the hosted service; the server itself is not open source.
Contact: 4y.changemaker@gmail.com
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