# Korean Stock Market Data (remote · korean-stock-mcp.onrender.com)

Korean stock market data - prices, dividends, short selling, financial disclosures

- Trust score: 59/100 (low)
- Change this week: +45
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `korean-stock-mcp.onrender.com`: 59/100 (this document), [markdown](https://verifymcp.io/servers/songt-50-korean-stock-mcp/korean-stock-mcp.md), [page](https://verifymcp.io/servers/songt-50-korean-stock-mcp/korean-stock-mcp)

## Channel facts

- Endpoint: `https://korean-stock-mcp.onrender.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 67/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 940 tokens (~134/item across 7 items; 7 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 7/100
  - Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http songt-50-korean-stock-mcp https://korean-stock-mcp.onrender.com/mcp
```

### Codex

```toml
[mcp_servers.songt-50-korean-stock-mcp]
url = "https://korean-stock-mcp.onrender.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "songt-50-korean-stock-mcp": {
      "type": "remote",
      "url": "https://korean-stock-mcp.onrender.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add songt-50-korean-stock-mcp --url https://korean-stock-mcp.onrender.com/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  songt-50-korean-stock-mcp:
    url: "https://korean-stock-mcp.onrender.com/mcp"
```

### Other

```json
{
  "mcpServers": {
    "songt-50-korean-stock-mcp": {
      "type": "http",
      "url": "https://korean-stock-mcp.onrender.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 59, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-08-01 (score 58, +35)

- [security improvement] Transport: fail → pass
- [security] Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional] First check of Tool coverage: 0
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: good
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: fail

### 2026-07-31 (score 23, +9)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 14, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-27 (score 14, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 14)

First indexed and scored.

## MCP tools (7)

### `get_stock_price` (~233 tokens)

한국 주식 시세를 조회합니다. 종목명 또는 종목코드로 검색할 수 있습니다.
    데이터는 전일 종가 기준입니다 (당일 실시간 아님).

    Args:
        stock_name: 종목명 (예: "삼성전자", "NAVER", "카카오")
        stock_code: 종목 단축코드 6자리 (예: "005930"). stock_name과 둘 중 하나만 입력.
        date: 조회일 (YYYY-MM-DD). 빈 문자열이면 최근 영업일.
        market: 시장 구분 ("KOSPI", "KOSDAQ", "KONEX"). 빈 문자열이면 전체.
        num_results: 조회 건수 (기본 20, 최대 100)

    Returns:
        종가, 시가, 고가, 저가, 거래량, 등락률, 시가총액 등

Input parameters:

- `date` (string)
- `market` (string)
- `num_results` (integer)
- `stock_code` (string)
- `stock_name` (string)

Output parameters:

- `result` (string)

### `search_stock` (~143 tokens)

종목명 키워드로 KRX 상장종목을 검색합니다.

    Args:
        keyword: 검색 키워드 (예: "삼성", "바이오", "에너지")
        market: 시장 구분 ("KOSPI", "KOSDAQ", "KONEX"). 빈 문자열이면 전체.
        num_results: 조회 건수 (기본 20, 최대 100)

    Returns:
        종목코드, 종목명, 시장구분, 법인명, 법인등록번호

Input parameters:

- `keyword` (string, required)
- `market` (string)
- `num_results` (integer)

Output parameters:

- `result` (string)

### `get_market_index` (~141 tokens)

KOSPI, KOSDAQ 등 주요 시장 지수를 조회합니다.

    Args:
        index_name: 지수명 (예: "코스피", "코스닥"). 빈 문자열이면 주요 지수 전체.
        date: 조회일 (YYYY-MM-DD). 빈 문자열이면 최근 영업일.
        num_results: 조회 건수 (기본 20, 최대 100)

    Returns:
        지수 종가, 등락률, 거래량, 거래대금, 상장시가총액

Input parameters:

- `date` (string)
- `index_name` (string)
- `num_results` (integer)

Output parameters:

- `result` (string)

### `get_price_trend` (~137 tokens)

종목의 최근 N일간 주가 추이를 조회합니다.

    Args:
        stock_name: 종목명 (예: "삼성전자", "NAVER")
        stock_code: 종목 단축코드 6자리 (예: "005930"). stock_name과 둘 중 하나.
        days: 조회 기간 (기본 7일, 최대 30일)

    Returns:
        일별 종가, 등락률, 거래량 추이 및 기간 수익률

Input parameters:

- `days` (integer)
- `stock_code` (string)
- `stock_name` (string)

Output parameters:

- `result` (string)

### `get_dividend_info` (~125 tokens)

주식 배당 정보를 조회합니다.

    Args:
        company_name: 회사명 (예: "삼성전자", "SK하이닉스")
        year: 결산년도 (예: "2025"). 빈 문자열이면 최근.
        num_results: 조회 건수 (기본 20, 최대 100)

    Returns:
        배당률, 배당금, 배당기준일, 배당지급일

Input parameters:

- `company_name` (string)
- `num_results` (integer)
- `year` (string)

Output parameters:

- `result` (string)

### `compare_stocks` (~113 tokens)

여러 종목의 시세를 비교합니다.

    Args:
        stock_names: 비교할 종목명 (쉼표 구분, 예: "삼성전자,SK하이닉스,NAVER")
        date: 조회일 (YYYY-MM-DD). 빈 문자열이면 최근 영업일.

    Returns:
        종목별 시세 비교 (종가, 등락률, 거래량, 시가총액)

Input parameters:

- `date` (string)
- `stock_names` (string, required)

Output parameters:

- `result` (string)

### `get_popular_stocks` (~48 tokens)

주요 인기 종목의 코드 목록을 조회합니다. 종목 코드를 모를 때 참고하세요.

    Returns:
        주요 종목명과 6자리 코드 목록

Output parameters:

- `result` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/songt-50-korean-stock-mcp/korean-stock-mcp#diagnostics

## Score history

- 2026-08-03: 59
- 2026-08-02: 59
- 2026-08-01: 58
- 2026-07-31: 23
- 2026-07-30: 14
- 2026-07-29: 14
- 2026-07-28: 14
- 2026-07-27: 14
- 2026-07-26: 14

## Links

- Remote endpoint: https://korean-stock-mcp.onrender.com/mcp
- Repository: https://github.com/SongT-50/korean-stock-mcp
- Changelog RSS feed: https://verifymcp.io/servers/songt-50-korean-stock-mcp/korean-stock-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/songt-50-korean-stock-mcp/korean-stock-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/songt-50-korean-stock-mcp/korean-stock-mcp