Korean Stock Market Data

REMOTE · KOREAN-STOCK-MCP.ONRENDER.COM · SCANNED AUG 3

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

Available components

remote · korean-stock-mcp.onrender.com 59

+45 this week 59 59 Trust /100

Trust breakdown (6 categories)

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. How we score →

Endpoint Security57

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
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. See how to fix → View diagnostics → Unverified
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability67

AI-judged instruction clarity (good).Pass
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. See how to fix → Fail
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management7

Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage71

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
0% of tool parameters carry a description.Fail
Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · korean-stock-mcp.onrender.com

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

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

# ~/.codex/config.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
    }
  }
}

# add to OpenClaw

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

# ~/.hermes/config.yaml

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

// mcp.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 we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

2 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
1 Aug 26 +35
- 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. security
- Tool coverage: unverified → 100 ▲ functional
- 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 functional
31 Jul 26 +9
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
26 Jul 26 14

First indexed and scored.

Show 4 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Probed https://korean-stock-mcp.onrender.com/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=onrender.com	CN=WE1,O=Google Trust Services,C=US	24 Jul 2026	22 Oct 2026	ECDSA 256	ECDSA-SHA256	756bcb97dcf1455f0ebf70e5dbe07256
SANs: onrender.com, *.onrender.com
CN=WE1,O=Google Trust Services,C=US (CA)	CN=GTS Root R4,O=Google Trust Services LLC,C=US	13 Dec 2023	20 Feb 2029	ECDSA 256	ECDSA-SHA384	7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA)	CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE	15 Nov 2023	28 Jan 2028	ECDSA 384	SHA256-RSA	7fe530bf331343bedd821610493d8a1b

DNSSEC insecure

Validation of korean-stock-mcp.onrender.com. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
com.	present	19718	13	Verified
onrender.com.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://korean-stock-mcp.onrender.com/mcp	Verified	200
http (plaintext)	http://korean-stock-mcp.onrender.com/mcp	HTTPS enforced	301	https://korean-stock-mcp.onrender.com/mcp

MCP tools — 7 exposed · ~940 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

compare_stocks ~113

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 Output Examples

Name	Type	Req	Description
date	string	—	—
stock_names	string	yes	—

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_dividend_info ~125

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 Output Examples

Name	Type	Req	Description
company_name	string	—	—
num_results	integer	—	—
year	string	—	—

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_market_index ~141

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 Output Examples

Name	Type	Req	Description
date	string	—	—
index_name	string	—	—
num_results	integer	—	—

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_popular_stocks ~48

주요 인기 종목의 코드 목록을 조회합니다. 종목 코드를 모를 때 참고하세요. Returns: 주요 종목명과 6자리 코드 목록

Input Output Examples

Input schema present but exposes no named parameters.

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_price_trend ~137

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 Output Examples

Name	Type	Req	Description
days	integer	—	—
stock_code	string	—	—
stock_name	string	—	—

Name	Type	Req	Description
result	string	yes	—

No examples provided.

get_stock_price ~233

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 Output Examples

Name	Type	Req	Description
date	string	—	—
market	string	—	—
num_results	integer	—	—
stock_code	string	—	—
stock_name	string	—	—

Name	Type	Req	Description
result	string	yes	—

No examples provided.

search_stock ~143

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 Output Examples

Name	Type	Req	Description
keyword	string	yes	—
market	string	—	—
num_results	integer	—	—

Name	Type	Req	Description
result	string	yes	—

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	14
27 Jul	14
28 Jul	14
29 Jul	14
30 Jul	14
31 Jul	23
1 Aug	58
2 Aug	59
3 Aug	59