# Korea Ocean Leisure

> Korea tide times (42 stations) plus fishing, mudflat, beach, surf and scuba forecasts.

- name: io.github.sean-park-funda/korea-ocean-mcp
- version: 0.2.0
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.sean-park-funda%2Fkorea-ocean-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.sean-park-funda%2Fkorea-ocean-mcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "korea-ocean-mcp": {
      "type": "http",
      "url": "https://korea-ocean-mcp.picks-site.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-96% ~updated-41d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: korea_tide_times (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); korea_scuba_index (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); korea_tide_stations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 515 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 8, about 515 tokens to load them all
- tool set hash: 5ec04010940eb9eace02c8e7c2672b7c
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.sean-park-funda/korea-ocean-mcp.svg)](https://protogrid.dev/servers/io.github.sean-park-funda/korea-ocean-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://korea-ocean-mcp.picks-site.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.95689654)

## Packages

_none_

## Tools (8)

- `korea_beach_index`: 한국 해수욕장 지수 — 해수욕장별 수온·파고·기온, 개장/폐장 여부와 종합 판정.
- `korea_fishing_index`: 한국 낚시 지수 — 지점별 대상어종, 물때 시간대, 파고·수온·풍속과 종합 판정. 갯바위/선상 구분. "오늘 어디 낚시 갈만한가"에 답한다.
- `korea_mudflat_index`: 한국 갯벌 체험 지수 — 마을별 체험 가능 시작·종료 시각, 기온·풍속·날씨와 종합 판정. 물때에 맞춰 갯벌에 언제 들어갈 수 있는지 알려준다.
- `korea_scuba_index`: 한국 스킨스쿠버 지수 — 다이빙 구역별 수온·파고·조류속도·물때와 종합 판정.
- `korea_seaparting_index`: 한국 바다갈라짐(모세의 기적) 지수 — 지점별 갈라짐 시작·종료 시각과 판정. 진도·제부도 같은 곳에 언제 길이 열리는지 알려준다.
- `korea_surfing_index`: 한국 서핑 지수 — 서핑 포인트별 파고·주기·수온·바람, 권장 실력등급과 종합 판정.
- `korea_tide_stations`: 조위 관측소 목록(전국 42곳). korea_tide_times 의 station 인자에 쓴다.
- `korea_tide_times`: 한국 조위 관측소별 **고조(만조)·저조(간조) 시각과 조위**. "오늘 물 언제 빠져?", "만조가 몇 시야?" 에 답한다. 갯벌·낚시·바다갈라짐 계획의 기준이 되는 데이터다.