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Skills/nomadamas/k-skill/zipcode-search
zipcode-search logo

zipcode-search

nomadamas/k-skill
3K installs6K stars
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Installation

npx skills add https://github.com/nomadamas/k-skill --skill zipcode-search

Summary

Look up a Korean postcode and official English address from a known address with the official ePost integrated search page.

SKILL.md

Zipcode Search

What this skill does

우체국 공식 통합 우편번호 검색 페이지를 조회해서 주소 키워드에 맞는 우편번호와 공식 영문 주소를 함께 찾는다.

When to use

  • "이 주소 우편번호랑 영문 주소 같이 알려줘"
  • "서울특별시 강남구 테헤란로 123 영문 주소로 바꿔줘"
  • "해외 결제용으로 한국 주소 영문 표기 필요해"

Prerequisites

  • 인터넷 연결
  • curl
  • python3

Inputs

  • 주소 키워드
  • 도로명 + 건물번호
  • 시/군/구 + 도로명
  • 동/리 + 지번

Workflow

1. Query the official integrated ePost page first

비공식 영문주소 변환기나 블로그 표기를 쓰지 말고 아래 우체국 공식 통합 검색 페이지를 먼저 조회한다.

https://www.epost.kr/search.RetrieveIntegrationNewZipCdList.comm

이 페이지는 keyword 파라미터로 우편번호, 국문 주소, English/집배코드 열의 공식 영문 주소를 함께 돌려준다.

2. Fetch the HTML with curl and extract the viewDetail(...) rows

현재 ePost 엔드포인트는 응답이 간헐적으로 reset/timeout 될 수 있으므로, 로컬 urllib 대신 curl --http1.1 --tls-max 1.2 + 재시도 경로를 기본 예시로 사용한다.

python3 - <<'PY'
import html
import re
import subprocess

query = "서울특별시 강남구 테헤란로 123"
cmd = [
    "curl",
    "--http1.1",
    "--tls-max",
    "1.2",
    "--silent",
    "--show-error",
    "--location",
    "--retry",
    "3",
    "--retry-all-errors",
    "--retry-delay",
    "1",
    "--max-time",
    "20",
    "--get",
    "--data-urlencode",
    f"keyword={query}",
    "https://www.epost.kr/search.RetrieveIntegrationNewZipCdList.comm",
]
page = subprocess.run(
    cmd,
    check=True,
    capture_output=True,
    text=True,
    encoding="utf-8",
).stdout

matches = re.findall(
    r"viewDetail\('([^']*)','([^']*)','([^']*)','([^']*)',\s*'[^']*'\)",
    page,
)

if not matches:
    raise SystemExit("검색 결과가 없습니다.")

for zip_code, road_address, english_address, jibun_address in matches[:5]:
    print(zip_code)
    print(html.unescape(road_address))
    print(html.unescape(english_address))
    print(html.unescape(jibun_address))
    print("---")
PY

핵심 값은 viewDetail(zip, roadAddress, englishAddress, jibunAddress, rowIndex) 인자다. 공식 출력은 보통 123, Teheran-ro, Gangnam-gu, Seoul, 06133, Rep. of KOREA 같은 형식을 그대로 준다.

3. Prefer the shipped helper for repeatable execution

저장소에는 같은 흐름을 감싼 실행 가능한 helper가 포함되어 있다.

python3 scripts/zipcode_search.py "서울특별시 강남구 테헤란로 123"
./scripts/zipcode_search.py "서울특별시 강남구 테헤란로 123"

예시 출력:

{
  "query": "서울특별시 강남구 테헤란로 123",
  "results": [
    {
      "zip_code": "06133",
      "road_address": "서울특별시 강남구 테헤란로 123 (역삼동, 여삼빌딩)",
      "english_address": "123, Teheran-ro, Gangnam-gu, Seoul, 06133, Rep. of KOREA",
      "jibun_address": "서울특별시 강남구 역삼동 648-23 (여삼빌딩)"
    }
  ]
}

4. Normalize for humans

응답은 raw HTML이므로 그대로 붙이지 말고 아래처럼 정리한다.

  • 우편번호
  • 도로명 국문 주소
  • 공식 영문 주소
  • 필요하면 지번 주소
  • 후보가 여러 개면 상위 3~5개만 보여주고 어느 항목이 가장 근접한지 짚기

5. Retry with tighter and fuller keywords when needed

검색 결과가 없거나 timeout/reset이 반복되면 아래 순서로 재시도한다.

  • 짧은 도로명 + 건물번호: 테헤란로 123
  • 시/군/구 포함 전체 주소: 서울 강남구 테헤란로 123
  • 동/리 + 지번 또는 대체 표기: 역삼동 648-23

6. Prefer temp files in wrapped shells

CLI 래퍼나 에이전트 쉘에서는 here-doc + Python one-liner가 깨질 수 있으므로, 실전에서는 mktemp 같은 임시 파일에 HTML을 저장한 뒤 그 파일을 파싱하는 경로를 우선한다. 응답 일부만 보려고 | head 를 붙이면 다운스트림이 먼저 닫히면서 curl: (23) 이 보일 수 있으니, 이 경우도 전체 응답을 임시 파일에 저장한 뒤 확인한다.

Done when

  • 적어도 한 개의 우편번호 후보와 공식 영문 주소가 정리되어 있다
  • 다중 후보일 때 사용자가 고를 수 있게 국문/영문 주소 차이가 보인다
  • 검색 결과가 없으면 재검색 키워드 방향을 제안했다

Failure modes

  • 우체국 검색 페이지 마크업이 바뀌면 viewDetail(...) 추출 규칙이 깨질 수 있다
  • 주소 키워드가 너무 넓으면 결과가 과하게 많아질 수 있다
  • 재시도 없이 한 번만 호출하면 timeout/reset 같은 일시 오류가 날 수 있다
  • curl 없이 다른 클라이언트로 바로 붙으면 협상/전송 오류가 날 수 있다

Notes

  • 공식 표기 그대로 유지하는 조회형 스킬이다
  • 상대 날짜/실시간 개념은 없으므로 주소 문자열 정제에 집중한다

Score

0–100
71/ 100

Grade

B

Popularity23/30

2,748 installs — solid traction. Source repo has 5,589 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.

Zipcode Search skill score badge previewScore badge

Markdown

[![Zipcode Search skill](https://www.claudemarket.ai/skills/nomadamas/k-skill/zipcode-search/badges/score.svg)](https://www.claudemarket.ai/skills/nomadamas/k-skill/zipcode-search)

HTML

<a href="https://www.claudemarket.ai/skills/nomadamas/k-skill/zipcode-search"><img src="https://www.claudemarket.ai/skills/nomadamas/k-skill/zipcode-search/badges/score.svg" alt="Zipcode Search skill"/></a>

Zipcode Search FAQ

How do I install the Zipcode Search skill?

Run “npx skills add https://github.com/nomadamas/k-skill --skill zipcode-search” 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 Zipcode Search skill do?

Look up a Korean postcode and official English address from a known address with the official ePost integrated search page. The full SKILL.md on this page shows the exact instructions the skill gives your agent.

Is the Zipcode Search skill free?

Yes. Zipcode Search 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 Zipcode Search work with Claude Code and OpenClaw?

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

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