Korea Nationwide Data
REMOTE · KOREA-DATA-MCP.PICKS-SITE.WORKERS.DEV · SCANNED SEP 29
Nationwide Korea: bus stops in 138 cities, 30-year climate normals, tourism (KR/EN).
Available components
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 → Why this is hard to score →
Endpoint Security46
- 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 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. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability78
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 711 tokens (~118/item across 6 items; 6 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 Management67
- Stability observed for 20 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
How do I install the Korea Nationwide Data MCP server?
Korea Nationwide Data is a hosted endpoint at https://korea-data-mcp.picks-site.workers.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · korea-data-mcp.picks-site.workers.dev
claude mcp add --transport http sean-park-funda-korea-data-mcp 'https://korea-data-mcp.picks-site.workers.dev/mcp'
{
"mcpServers": {
"sean-park-funda-korea-data-mcp": {
"url": "https://korea-data-mcp.picks-site.workers.dev/mcp"
}
}
} {
"servers": {
"sean-park-funda-korea-data-mcp": {
"type": "http",
"url": "https://korea-data-mcp.picks-site.workers.dev/mcp"
}
}
} [mcp_servers.sean-park-funda-korea-data-mcp] url = "https://korea-data-mcp.picks-site.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"sean-park-funda-korea-data-mcp": {
"type": "remote",
"url": "https://korea-data-mcp.picks-site.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add sean-park-funda-korea-data-mcp --url 'https://korea-data-mcp.picks-site.workers.dev/mcp' --transport streamable-http
mcp_servers:
sean-park-funda-korea-data-mcp:
url: "https://korea-data-mcp.picks-site.workers.dev/mcp" {
"McpServers": {
"sean-park-funda-korea-data-mcp": {
"Transport": "http",
"Url": "https://korea-data-mcp.picks-site.workers.dev/mcp"
}
}
} assistant mcp add sean-park-funda-korea-data-mcp -t streamable-http -u 'https://korea-data-mcp.picks-site.workers.dev/mcp'
{
"mcpServers": {
"sean-park-funda-korea-data-mcp": {
"type": "http",
"url": "https://korea-data-mcp.picks-site.workers.dev/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Sept 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
- 24 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
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 29 Sept 2026 · Probed https://korea-data-mcp.picks-site.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=picks-site.workers.dev | CN=WE1,O=Google Trust Services,C=US | 23 Aug 2026 | 21 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 418d3a7913c906931398a566ea6c669f |
| SANs: picks-site.workers.dev, *.picks-site.workers.dev | ||||||
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of korea-data-mcp.picks-site.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://korea-data-mcp.picks-site.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://korea-data-mcp.picks-site.workers.dev/mcp | Inconclusive | 405 |
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
korea_area_codes ~52
한국관광공사 지역코드 목록. 다른 관광 도구의 areaCode 인자에 쓴다.
| Name | Type | Req | Description |
|---|---|---|---|
| areaCode | string | – | 주면 해당 지역의 시군구 코드를 반환 |
No output schema declared.
No examples provided.
korea_bus_cities ~23
시내버스 정보를 제공하는 한국 도시코드 목록.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
korea_bus_stops ~113
한국 시내버스 정류소를 도시별로 검색한다(국토교통부 TAGO). 정류소명 일부로 찾고 좌표를 돌려준다.
| Name | Type | Req | Description |
|---|---|---|---|
| cityCode | string | yes | 도시코드. korea_bus_cities 로 조회 (예: 25=대전, 21=부산) |
| limit | number | – | 최대 건수 (기본 10) |
| name | string | – | 정류소명 일부 (예: "시청") |
No output schema declared.
No examples provided.
korea_tour_search ~204
한국관광공사 국문 관광정보에서 관광지·음식점·숙박·축제를 키워드 또는 지역으로 검색한다. 실데이터(주소·좌표·전화·사진)를 반환한다.
| Name | Type | Req | Description |
|---|---|---|---|
| areaCode | string | – | 지역코드. 1=서울 6=부산 32=강원 39=제주 등. korea_area_codes 로 조회 |
| contentTypeId | string | – | 12=관광지 14=문화시설 15=축제 25=여행코스 28=레포츠 32=숙박 38=쇼핑 39=음식점 |
| keyword | string | – | 검색 키워드 (예: "해운대", "한옥마을"). areaCode 와 함께 쓰거나 단독으로 쓴다 |
| limit | number | – | 최대 건수 (기본 10, 최대 50) |
No output schema declared.
No examples provided.
korea_tour_search_en ~119
Search Korean tourist attractions, restaurants and accommodations in ENGLISH (Korea Tourism Organization official English dataset). Use this when the user is not Korean-speaking or wants English place names.
| Name | Type | Req | Description |
|---|---|---|---|
| areaCode | string | – | Area code. 1=Seoul 6=Busan 32=Gangwon 39=Jeju |
| keyword | string | – | Search keyword in English (e.g. "Gyeongbokgung", "beach") |
| limit | number | – | Max results (default 10, max 50) |
No output schema declared.
No examples provided.
korea_weather_normals ~154
한국 기상 평년값(1991~2020, 30년) — 지점별 월평균기온·월평균최고·월평균최저. "그 지역 10월이 보통 몇 도인가" 같은 질문에 쓴다. 예보가 아니라 평년 통계다.
| Name | Type | Req | Description |
|---|---|---|---|
| month | number | – | 1~12. 주면 그 달만, 없으면 12개월 전부 |
| stationId | string | yes | 기상청 지점번호. 108=서울 159=부산 143=대구 156=광주 133=대전 184=제주 105=강릉 |
No output schema declared.
No examples provided.
What is the Korea Nationwide Data MCP server?
Korea Nationwide Data is an MCP server listed in the public MCP registry as io.github.sean-park-funda/korea-data-mcp. Nationwide Korea: bus stops in 138 cities, 30-year climate normals, tourism (KR/EN). This page covers its hosted endpoint (https://korea-data-mcp.picks-site.workers.dev/mcp).
Is the Korea Nationwide Data MCP server safe to use?
Korea Nationwide Data scores 68 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Korea Nationwide Data MCP server expose?
Korea Nationwide Data exposes 6 tools: korea_tour_search, korea_tour_search_en, korea_area_codes, korea_bus_stops, korea_bus_cities, korea_weather_normals. Their descriptions and schemas cost roughly 665 tokens of context every time the server is loaded.
Does the Korea Nationwide Data MCP server require authentication?
No. We connected to Korea Nationwide Data without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Korea Nationwide Data MCP server still maintained?
Korea Nationwide Data is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.