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Skills/nomadamas/k-skill/seoul-subway-arrival
seoul-subway-arrival logo

seoul-subway-arrival

nomadamas/k-skill
3K installs6K stars
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Installation

npx skills add https://github.com/nomadamas/k-skill --skill seoul-subway-arrival

Summary

Look up Seoul real-time subway arrival information with the official Seoul Open Data API. Use when the user asks when a train arrives, which trains are approaching a station, or how crowded Seoul subway timing looks right now.

SKILL.md

Seoul Subway Arrival

What this skill does

서울 열린데이터 광장의 실시간 지하철 도착정보 Open API를 k-skill-proxy 경유로 조회해 역 기준 도착 예정 열차 정보를 요약한다.

When to use

  • "강남역 지금 몇 분 뒤 도착해?"
  • "서울역 1호선 도착 정보 보여줘"
  • "잠실역 곧 들어오는 열차 정리해줘"

Prerequisites

  • optional: jq
  • optional: KSKILL_PROXY_BASE_URL (self-host·별도 프록시를 쓸 때만 설정. 비우면 기본 hosted https://k-skill-proxy.nomadamas.org 를 사용한다.)

Required environment variables

  • 없음. KSKILL_PROXY_BASE_URL 은 선택 사항이며, 비우면 기본 hosted https://k-skill-proxy.nomadamas.org 를 사용한다.

사용자가 개인 서울 열린데이터 광장 OpenAPI key를 직접 발급할 필요는 없다. /v1/seoul-subway/arrival route는 기본 hosted proxy에서 호출하고, upstream key는 proxy 서버 쪽에만 보관한다. 별도 proxy를 쓰는 경우에만 KSKILL_PROXY_BASE_URL 을 설정한다.

Proxy resolution order

  1. KSKILL_PROXY_BASE_URL 이 있으면 그 값을 사용한다.
  2. 없거나 빈 값이면 기본 hosted proxy https://k-skill-proxy.nomadamas.org 를 사용한다.
  3. 직접 proxy를 운영하는 경우에만 proxy 서버 upstream key를 서버 쪽에만 설정한다.

클라이언트/사용자 쪽에서 upstream key를 직접 다루지 않는다.

Inputs

  • 역명
  • 선택 사항: 가져올 건수

Workflow

1. Resolve the proxy base URL

KSKILL_PROXY_BASE_URL 이 있으면 그 값을 사용하고, 없거나 비어 있으면 기본 hosted proxy https://k-skill-proxy.nomadamas.org 를 사용한다.

2. Query the official station arrival endpoint

proxy는 서울 실시간 지하철 API key를 서버에서 주입하고, 역명 기준 실시간 도착정보만 공개 read-only endpoint로 노출한다.

BASE="${KSKILL_PROXY_BASE_URL:-https://k-skill-proxy.nomadamas.org}"
curl -fsS --get "${BASE}/v1/seoul-subway/arrival" \
  --data-urlencode 'stationName=강남'

필요하면 startIndex, endIndex 로 응답 범위를 조정할 수 있다.

3. Summarize the response

가능하면 아래 항목만 먼저 요약한다.

  • 호선
  • 상/하행 또는 외/내선
  • 첫 번째 도착 메시지
  • 두 번째 도착 메시지
  • 도착 예정 시간(있으면 초 단위)

4. Be conservative about live data

실시간 데이터는 몇 초 단위로 바뀔 수 있으므로, 답변에는 조회 시점을 같이 적는다.

Done when

  • 요청 역의 도착 예정 열차가 정리되어 있다
  • live data 기준 시점이 명시되어 있다
  • upstream key가 클라이언트에 노출되지 않았다

Failure modes

  • proxy upstream key 미설정
  • quota 초과
  • 역명 표기 불일치

Notes

  • 서울 열린데이터 광장 가이드는 실시간 지하철 Open API에 일일 호출 제한이 있을 수 있다고 안내한다
  • proxy 운영/환경변수 설정은 docs/features/k-skill-proxy.md 를 참고한다
  • endpoint path는 API 버전 변경 가능성이 있으므로 실패 시 dataset console의 최신 샘플 URL을 다시 확인한다

Score

0–100
71/ 100

Grade

B

Popularity23/30

2,813 installs — solid traction. Source repo has 5,706 GitHub stars.

Completeness27/30

Documented: full SKILL.md body, description, one-line install. Missing: category/license metadata.

Trust15/25

Community skill with a public GitHub source repository you can review.

Freshness6/15

No update timestamp is tracked for this skill in our catalog.

Scored automatically from popularity, completeness, trust, and freshness — computed only from data in our catalog, never fabricated.

Proud of your score? Add this badge to your README.

Paste a snippet into your GitHub README. The badge updates automatically and links back to this page.

Seoul Subway Arrival skill score badge previewScore badge

Markdown

[![Seoul Subway Arrival skill](https://www.remoteopenclaw.com/skills/nomadamas/k-skill/seoul-subway-arrival/badges/score.svg)](https://www.remoteopenclaw.com/skills/nomadamas/k-skill/seoul-subway-arrival)

HTML

<a href="https://www.remoteopenclaw.com/skills/nomadamas/k-skill/seoul-subway-arrival"><img src="https://www.remoteopenclaw.com/skills/nomadamas/k-skill/seoul-subway-arrival/badges/score.svg" alt="Seoul Subway Arrival skill"/></a>

Seoul Subway Arrival FAQ

How do I install the Seoul Subway Arrival skill?

Run “npx skills add https://github.com/nomadamas/k-skill --skill seoul-subway-arrival” in your terminal. The skill is added to your agent's skills directory and picked up automatically on the next run — no restart or extra configuration needed.

What does the Seoul Subway Arrival skill do?

Look up Seoul real-time subway arrival information with the official Seoul Open Data API. Use when the user asks when a train arrives, which trains are approaching a station, or how crowded Seoul subway timing looks right now. The full SKILL.md on this page shows the exact instructions the skill gives your agent.

Is the Seoul Subway Arrival skill free?

Yes. Seoul Subway Arrival is a free, open-source skill published from nomadamas/k-skill. As with any third-party skill, review the source repository before installing it into an agent with sensitive access.

Does Seoul Subway Arrival work with Claude Code and OpenClaw?

Yes. Skills use the portable SKILL.md format, so Seoul Subway Arrival works with Claude Code, OpenClaw, Codex, Hermes, and any other agent that reads SKILL.md skills.

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