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Korean Public Data

REMOTE · KOREAN-PUBLIC-DATA-MCP.ONRENDER.COM · SCANNED AUG 3

Korean government open data - weather, population, law search via data.go.kr

Available components

remote · korean-public-data-mcp.onrender.com 60
+46 this week 60 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
Transport & Reachability100
Schema Quality & AI Usability71
  • AI-judged instruction clarity (good).Pass
  • Tool/resource definitions use about 635 tokens (~105/item across 6 items; 6 tools + 0 resources), lean.Pass
  • 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-public-data-mcp.onrender.com

# add to Claude Code
claude mcp add --transport http songt-50-korean-public-data-mcp https://korean-public-data-mcp.onrender.com/mcp
# ~/.codex/config.toml
[mcp_servers.songt-50-korean-public-data-mcp]
url = "https://korean-public-data-mcp.onrender.com/mcp"
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "songt-50-korean-public-data-mcp": {
      "type": "remote",
      "url": "https://korean-public-data-mcp.onrender.com/mcp",
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add songt-50-korean-public-data-mcp --url https://korean-public-data-mcp.onrender.com/mcp --transport streamable-http
# ~/.hermes/config.yaml
mcp_servers:
  songt-50-korean-public-data-mcp:
    url: "https://korean-public-data-mcp.onrender.com/mcp"
// mcp.json
{
  "mcpServers": {
    "songt-50-korean-public-data-mcp": {
      "type": "http",
      "url": "https://korean-public-data-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 +9
    • Schema quality: unverified → good ▲ functional
    • Stability: unverified → 0.03 ▲ functional
  • 1 Aug 26 +28
    • Transport: fail → pass ▲ security
    • Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 6 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: pass functional
    • First check of Schema quality: unverified 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.

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-public-data-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-public-data-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-public-data-mcp.onrender.com/mcp Verified 200
http (plaintext) http://korean-public-data-mcp.onrender.com/mcp HTTPS enforced 301 https://korean-public-data-mcp.onrender.com/mcp
MCP tools — 6 exposed · ~635 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
check_business_registration ~95

사업자등록번호로 사업 상태를 조회합니다. Args: business_numbers: 사업자등록번호 리스트 (예: ["1234567890", "0987654321"]). 하이픈 없이 10자리 숫자. 최대 100개. Returns: 각 사업자의 등록 상태 (계속사업자, 휴업자, 폐업자 등)

NameTypeReqDescription
business_numbersarrayyes—
NameTypeReqDescription
resultstringyes—

No examples provided.

get_air_quality ~112

실시간 대기질(미세먼지, 초미세먼지, 오존 등)을 조회합니다. Args: location: 지역명 (예: "서울", "강남", "부산", "제주"). 15개 주요 지역 지원. Returns: PM10, PM2.5, 오존, 이산화질소, 일산화탄소, 아황산가스 수치와 등급

NameTypeReqDescription
locationstringyes—
NameTypeReqDescription
resultstringyes—

No examples provided.

get_economic_stats ~133

한국은행 경제통계를 조회합니다. Args: indicator: 경제지표명. 지원 항목: 기준금리, 소비자물가지수, 실업률, GDP성장률, 수출액, 수입액, 원달러환율, 코스피 period: 조회기간. "latest"(최근 12개월), "2025"(특정연도), "202501-202602"(기간지정) Returns: 해당 경제지표의 시계열 데이터

NameTypeReqDescription
indicatorstringyes—
periodstring——
NameTypeReqDescription
resultstringyes—

No examples provided.

get_real_estate_trades ~134

아파트 실거래가를 조회합니다. Args: district: 지역구 이름 (예: "강남구", "서초구", "성남시분당구"). 서울 25개구 + 주요 경기/광역시 지원. year_month: 조회할 연월 (예: "202602"). YYYYMM 형식. Returns: 해당 지역/기간의 아파트 실거래 내역 (단지명, 면적, 가격, 층, 거래일)

NameTypeReqDescription
districtstringyes—
year_monthstringyes—
NameTypeReqDescription
resultstringyes—

No examples provided.

get_weather_forecast ~121

도시별 단기 날씨 예보를 조회합니다. Args: city: 도시 이름 (예: "서울", "부산", "제주", "수원"). 25개 주요 도시 지원. hours_ahead: 앞으로 몇 시간 예보를 볼지 (기본 24시간, 최대 72시간) Returns: 시간대별 기온, 강수확률, 하늘상태 등 날씨 정보

NameTypeReqDescription
citystringyes—
hours_aheadinteger——
NameTypeReqDescription
resultstringyes—

No examples provided.

list_supported_options ~40

이 MCP 서버에서 지원하는 도시, 지역, 경제지표 목록을 확인합니다. Returns: 각 도구별 지원 옵션 목록

Input schema present but exposes no named parameters.

NameTypeReqDescription
resultstringyes—

No examples provided.