# Incheon Airport Transit MCP (remote · airport-transit.kimnchai.com)

Incheon Airport (ICN) transit: limo buses, internal shuttles, taxi queues, AREX train schedule.

- Trust score: 62/100 (medium)
- Change this week: +6
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `airport-transit.kimnchai.com`: 62/100 (this document), [markdown](https://verifymcp.io/servers/kimnchai-airport-transit-mcp/airport-transit.md), [page](https://verifymcp.io/servers/kimnchai-airport-transit-mcp/airport-transit)

## Channel facts

- Endpoint: `https://airport-transit.kimnchai.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.1.0`

## 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 yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS not yet verified: we couldn't read the response headers to check for it.
  - 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**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 4 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add --transport http kimnchai-airport-transit-mcp https://airport-transit.kimnchai.com/mcp
```

### Codex

```toml
[mcp_servers.kimnchai-airport-transit-mcp]
url = "https://airport-transit.kimnchai.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kimnchai-airport-transit-mcp": {
      "type": "remote",
      "url": "https://airport-transit.kimnchai.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add kimnchai-airport-transit-mcp --url https://airport-transit.kimnchai.com/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  kimnchai-airport-transit-mcp:
    url: "https://airport-transit.kimnchai.com/mcp"
```

### Other

```json
{
  "mcpServers": {
    "kimnchai-airport-transit-mcp": {
      "type": "http",
      "url": "https://airport-transit.kimnchai.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.

### 2026-08-03 (score 62, 0)

- [security regression] Endpoint reachability: reachable → unreachable
- [security regression] Stability: 0.23 → unverified
- [security regression] Authorization: partial → unverified
- [security regression] HSTS header: fail → unverified
- [security improvement] HTTPS: unverified → pass
- [functional regression] Tool coverage: 100 → unverified
- [functional regression] Capabilities: pass → unverified
- [functional] First check of Schema quality: unverified

### 2026-08-02 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 61, +7)

- [security regression] HSTS header: unverified → fail
- [security improvement] Authorization: unverified → partial

### 2026-07-31 (score 54, +1)

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

### 2026-07-30 (score 53, 0)

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

### 2026-07-29 (score 53, −3)

- [security regression] Authorization: partial → unverified
- [security regression] HSTS header: fail → unverified

### 2026-07-27 (score 56, +1)

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

### 2026-07-26 (score 55)

First indexed and scored.

## MCP tools (5)

### `airport_bus` (~247 tokens)

[인천공항 대중교통] 인천국제공항 ↔ 전국 공항버스 노선·시간표·요금·승차장.

    데이터셋 갱신 60분. T1/T2 평일·주말 시간표 분리 제공. 버스 등급(일반/우등)·운수사 연락처 포함.

    Args:
        region: 한글 권역명(서울/경기/인천/강원/충청/경상/전라) 또는 1~7 코드. 빈값=전체.
        search: 버스번호/운수사/정류장 키워드 부분일치 (예: "강남", "6009", "KAL").
        lang: "ko" (한글) 또는 "en" (영문 라벨 일부).

    Returns:
        {count, area, items: [{busnumber, route, fare, busclass, cpname, terminal_first_last, route_info, ride_loc}]}

Input parameters:

- `lang` (string)
- `region` (string)
- `search` (string)

### `airport_shuttle_next` (~216 tokens)

[인천공항 대중교통] 인천공항 무료 셔틀버스 다음 도착 예측 시간(분).

    공항 내부 이동용 무료 셔틀 (T1 ↔ T2 ↔ AICC ↔ 화물청사역 등). 실시간 60분 갱신.

    Args:
        stop: 정류장 한글명(예: "제1여객터미널", "인천영종소방서") 또는 10자리 stopId. 빈값=전체.
        route: 노선 한글명(예: "AICC행", "AICC순환") 또는 8자리 routeId. 빈값=전체.
        lang: "ko"/"en".

    Returns:
        {count, items: [{stop_name, route_name, eta_minutes, ofr_time, ord, raw}]}

Input parameters:

- `lang` (string)
- `route` (string)
- `stop` (string)

### `airport_shuttle_schedule` (~426 tokens)

[인천공항 대중교통] 인천공항 무료 셔틀버스 시간표 (의미 단위 요약).

    노선별 평일/휴일 첫차·막차·배차 간격·운행 편수 + 종점 출발 시각 전체 + 첫편의
    정류장 순서별 통과 시각. 정류장×편수 raw row 노출 (수백~수천 건) 대신 사용자
    관점에서 직접 의미 있는 단위로 압축.

    데이터셋 갱신 60분. 참고: 현재 시간표 dataset 에는 'AICC행' (routeId 11100001,
    11100006) 두 노선만 등록되어 있어 그 외 노선(AICC순환/T1행/T2행/T2직행/
    화물청사역행/T1막차)을 필터하면 빈 결과가 정상. 도착 예측은
    airport_shuttle_next 가 모든 노선 커버.

    Args:
        route: 노선 한글명(예: "AICC행") 또는 8자리 routeId. 빈값=노선 목록만 요약.
        day: "weekday" (평일) / "holiday" (휴일) / "all" (전체, 기본).
        lang: "ko"/"en".

    Returns:
        route 빈값 시: {count, routes: [{route_id, route_name, weekday_departures, holiday_departures}]}
        route 지정 시: {route_id, route_name, day_filter, by_day: {
            weekday/holiday: {
                day_type_kr, departure_count, first_departure, last_departure,
                interval_avg, all_departures: [HH:MM,...],
                first_trip_stops: [{stop_order, stop_name, time}, ...]
            }
        }}

Input parameters:

- `day` (string)
- `lang` (string)
- `route` (string)

### `airport_taxi` (~186 tokens)

[인천공항 대중교통] 인천공항 여객터미널 택시 출차 현황 (대기수·대기시간·승차장).

    1분 단위 실시간. 지역별(서울/인천/경기/인터내셔널/우등/밴) 대기 택시 수와 대기시간.

    Args:
        terminal: "T1" / "T2" / "P01" / "P03". 기본 T1.
        lang: "ko"/"en".

    Returns:
        {terminal, status, update_time, regions: {서울/인천/경기/인터내셔널/우등/밴: {cnt, wait_time, stand}}}

Input parameters:

- `lang` (string)
- `terminal` (string)

### `airport_train` (~436 tokens)

[인천공항 대중교통] 인천공항 공항철도 (AREX) 열차 운행 정보. D-3 ~ D+3 범위.

    실시간 3분 갱신. 18개 역 (서울 ↔ 인천공항T2). 일반(Comm) 모든 역 정차,
    직통(Dirc) 서울↔T1/T2 무정차.

    기본 동작 — date 빈값(=오늘) 이면 현재 시각(KST) 이후 출발 열차만 시간순으로
    정렬해 limit 개수만 반환 ("다음 N편"). date 명시하면 그 날 처음부터 limit 개수.
    18역 × 다수 열차 → D-3~D+3 전체 응답이 비대해지므로 의미 단위로 잘림.

    Args:
        station: 한글역명(예: "서울","홍대입구"), 영문, 또는 3자리 코드. 빈값=전체.
        train_no: 운행번호 (예: "A2046"). 빈값=전체.
        type: "Comm"(일반) / "Dirc"(직통) / 빈값=전체.
        date: YYYY-MM-DD 또는 YYYYMMDD. 빈값=오늘.
        limit: 반환할 최대 row 수 (기본 5, 0=전체). 응답 크기 가드.
        lang: "ko"/"en".

    Returns:
        {count, total_available, next_only, limit, query, items:
            [{drv_dt, train_no, direction, train_class, station, stop_type,
              plan_arrv, plan_dptr, actual_arrv, actual_dptr}]}
        total_available > count 이면 limit 늘려 더 보세요 (예: limit=20).

Input parameters:

- `date` (string)
- `lang` (string)
- `limit` (integer)
- `station` (string)
- `train_no` (string)
- `type` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/kimnchai-airport-transit-mcp/airport-transit#diagnostics

## Score history

- 2026-08-03: 62
- 2026-08-02: 62
- 2026-08-01: 61
- 2026-07-31: 54
- 2026-07-30: 53
- 2026-07-29: 53
- 2026-07-28: 56
- 2026-07-27: 56
- 2026-07-26: 55

## Links

- Remote endpoint: https://airport-transit.kimnchai.com/mcp
- Changelog RSS feed: https://verifymcp.io/servers/kimnchai-airport-transit-mcp/airport-transit/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/kimnchai-airport-transit-mcp/airport-transit/changelog.json
- HTML version of this page: https://verifymcp.io/servers/kimnchai-airport-transit-mcp/airport-transit