K-Data — Korean Sell-Side Research & Market Data
Korean equity research, analyst revisions, kimchi premium and news via x402.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"korea-stock-research-mcp": {
"command": "npx",
"args": [
"k-data-mcp"
]
}
}
}可运行的软件包
0.3.0stdio远程端点
https://k-data-x402-production.theblack1022.workers.dev/mcpstreamable-http它能做什么
工具清单
工具（12）
⚪kimchi_premium(symbols)
Kimchi premium on two bases: premium_official_pct (official USD/KRW rate — the quoted figure) and premium_usdt_pct (Upbit KRW/USDT rate — the margin actually realizable, since the KRW exit leg goes through USDT rather than banks). The two frequently disagree in sign. Optional ?symbols=BTC,ETH (max 10). Costs $0.03 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"symbols": {
"type": "string",
"description": "Comma-separated coin tickers, e.g. BTC,ETH,XRP. Default: BTC,ETH,XRP,SOL,DOGE"
}
},
"additionalProperties": false
}⚪kimchi_premium_stats(symbol, window, basis)
Where the current kimchi premium sits inside its own recent distribution: percentile, mean, stdev, z-score, min/max/median, and a plain-language read. Answers 'is this premium unusual right now?' in one call. Built from a continuous archive that cannot be reconstructed from any free source. Params: ?symbol=BTC &window=1h|6h|24h|7d|30d|90d &basis=usdt|official. Costs $0.12 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "Archived tickers: BTC, ETH, XRP, SOL, DOGE, USDT"
},
"window": {
"type": "string",
"enum": [
"1h",
"6h",
"24h",
"7d",
"30d",
"90d"
],
"description": "Lookback window (default 24h)"
},
"basis": {
"type": "string",
"enum": [
"usdt",
"official"
],
"description": "Which premium basis to analyse (default usdt)"
}
},
"additionalProperties": false
}⚪kimchi_premium_history(symbol, window, points)
Time series of the kimchi premium from the continuous archive, both bases, newest-last. Params: ?symbol=BTC &window=1h|6h|24h|7d|30d|90d &points=500 (max 2000). Archive depth is reported as first_recorded. Costs $0.08 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "Archived tickers: BTC, ETH, XRP, SOL, DOGE, USDT"
},
"window": {
"type": "string",
"enum": [
"1h",
"6h",
"24h",
"7d",
"30d",
"90d"
],
"description": "Lookback window (default 24h)"
},
"points": {
"type": "integer",
"description": "Max points returned (default 500, max 2000)"
}
},
"additionalProperties": false
}🟡research_consensus_ticker(ticker, window)
Analyst consensus for one KRX ticker, built from the archived research history: mean/median/min/max target price across brokerages, the spread between them, the rating distribution, and a revision log of every target-price and rating change each house has made. Consensus uses each house's latest view, so a weekly publisher does not outvote a quarterly one. Params: ?window=30d|90d|180d|365d (default 90d). Costs $0.12 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "6-digit KRX code, e.g. 005930"
},
"window": {
"type": "string",
"enum": [
"30d",
"90d",
"180d",
"365d"
],
"description": "Lookback window (default 90d)"
}
},
"required": [
"ticker"
],
"additionalProperties": false
}⚪research_company_ticker(ticker, limit)
Every archived Korean brokerage report for one KRX ticker, newest first: target price, rating, brokerage, analyst, the Korean title with its English translation, and a one-line English summary. Params: ?limit=20 (max 50). Costs $0.05 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "6-digit KRX code, e.g. 005930"
},
"limit": {
"type": "integer",
"description": "Max reports (default 20, max 50)"
}
},
"required": [
"ticker"
],
"additionalProperties": false
}⚪research_latest(limit)
Latest Korean brokerage equity research across all covered companies, newest first — company and KRX ticker, target price, rating, brokerage, analyst, and a one-line English summary of each report. Facts and summaries only; the report PDF stays with its publisher and source_url links back to it. Optional ?limit=20 (max 50). Costs $0.02 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "Max reports (default 20, max 50)"
}
},
"additionalProperties": false
}🟢news_headlines_en(category, limit)
Latest Korean headlines with English translations attached (title_en), from Yonhap, Maeil Business and Hankyung — deduplicated, newest first. Use this instead of the Korean-only route when the consuming agent does not read Korean. Optional ?category=top|economy|tech|politics and ?limit=20 (max 50). Costs $0.05 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"category": {
"type": "string",
"enum": [
"top",
"economy",
"tech",
"politics"
],
"description": "Filter by category"
},
"limit": {
"type": "integer",
"description": "Max items (default 20, max 50)"
}
},
"additionalProperties": false
}🟢korea_market_snapshot
One-call Korea briefing: dual-basis kimchi premium + top Upbit KRW markets + USD/KRW + latest economy headlines translated to English. Everything needed for a Korea market read in a single paid request. Costs $0.08 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪crypto_krw_markets(limit)
Snapshot of all Upbit KRW crypto markets: top by 24h traded value, top gainers, top losers. Optional ?limit=30 (max 100) for the volume ranking. Costs $0.01 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"limit": {
"type": "integer",
"description": "How many top-volume markets to return (default 30, max 100)"
}
},
"additionalProperties": false
}⚪news_headlines(category, limit)
Latest Korean headlines from Yonhap, Maeil Business and Hankyung, deduplicated and newest-first. Titles stay in Korean — use /api/news/headlines/en for English. Optional ?category=top|economy|tech|politics and ?limit=30 (max 100). Costs $0.01 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"category": {
"type": "string",
"enum": [
"top",
"economy",
"tech",
"politics"
],
"description": "Filter by category"
},
"limit": {
"type": "integer",
"description": "Max items (default 30, max 100)"
}
},
"additionalProperties": false
}⚪crypto_krw_ticker(ticker)
Live quote for one Upbit KRW market by ticker symbol (e.g. BTC, ETH, XRP): price, 24h change, 24h high/low, 24h traded value in KRW. Costs $0.005 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "Coin ticker symbol, e.g. BTC"
}
},
"required": [
"ticker"
],
"additionalProperties": false
}⚪fx_usdkrw
Current USD/KRW exchange rate (ECB reference via Frankfurter, fallback open.er-api.com). Costs $0.005 in USDC per call, settled via x402.
输入模式
{
"type": "object",
"properties": {},
"additionalProperties": false
}社区
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