Borrowing it
Nothing to install: this file belongs to hlucent/korea-living-weather-index-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/hlucent/korea-living-weather-index-mcp/master/CLAUDE.mdgit clone --depth 1 https://github.com/hlucent/korea-living-weather-index-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/hlucent/korea-living-weather-index-mcp/claude-md)<a href="https://agentmods.dev/instructions/hlucent/korea-living-weather-index-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/hlucent/korea-living-weather-index-mcp/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/hlucent/korea-living-weather-index-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/hlucent/korea-living-weather-index-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.02455 | $0.02455 |
| Opus 5 | $0.01228 | $0.01228 |
| Sonnet 5 | $0.00491 | $0.00491 |
| Haiku 4.5 | $0.00246 | $0.00246 |
Grade A, and why
korea-living-weather-index-mcp CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 163 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md — korea-living-weather-index-mcp
절대 규칙
- DEVPLAN.md 하나만 먼저 읽고 시작한다. 다른 문서 재탐색 금지.
- 웹서치 금지 (API 스펙은 DEVPLAN.md에 이미 있음).
- 불확실하면 추측성 재설계 대신 기본값 1개로 구현 후 DEVLOG.md에 "확인 필요"로 기록.
- 동일 오류 최대 3회까지만 재시도. 3회 실패 시 기록하고 사용자에게 보고.
- 역할은 "코드 구현 + 로컬 실측 테스트"까지다.
fly launch,fly secrets set,flyctl deploy,fly logs등 fly.io 관련 명령은 절대 스스로 실행하지 않는다. - 배포 준비(코드 구현, 로컬 테스트, git commit/push)가 끝나면 아래 "작업
순서"의 정지 시점에서 멈추고, 사용자에게 PowerShell에서
fly launch --no-deploy부터 진행하도록 안내한다.
이 프로젝트 고유 사항
API 특성
- 오퍼레이션 2개:
getUVIdxV5(자외선지수),getAirDiffusionIdxV5(대기정체지수) - 인증키는 쿼리 파라미터
serviceKey(공공데이터포털 표준 방식 — URL 경로 삽입 아님) - 응답은 XML이 기본이며,
dataType=JSON지정 시 JSON으로 온다 - 시간 필드 범위가 오퍼레이션마다 다르다:
- 자외선지수:
h0, h3, h6, ..., h75(0~75시간, 26개 필드) - 대기정체지수:
h3, h6, ..., h78(3~78시간, 26개 필드) - 이 차이를 코드에서 명확히 구분할 것 (딕셔너리나 상수로 분리 관리 권장)
- 자외선지수:
- areaNo가 필수(1)로 표기되어 있으나 "공백이면 전체지점조회"라는 설명이 공존 — 실측 필요 항목 (아래 참고)
등급 매핑 로직 (docstring에 반드시 명시)
자외선지수 (범위 기반):
def uv_grade(value: float) -> str:
if value >= 11: return "위험"
if value >= 8: return "매우높음"
if value >= 6: return "높음"
if value >= 3: return "보통"
return "낮음" # 0~2
대기정체지수 (값 기반, 25/50/75/100 근사 매핑 — 정확히 일치하지 않을 경우 가장 가까운 단계로 근사):
def air_diffusion_grade(value: float) -> str:
if value >= 87.5: return "매우높음" # 100 근사
if value >= 62.5: return "높음" # 75 근사
if value >= 37.5: return "보통" # 50 근사
return "낮음" # 25 근사
실측 시 실제 값이 정확히 25/50/75/100 중 하나로만 오는지 먼저 확인하고, 그렇다면 근사 로직 대신 정확히 일치하는 값으로 매핑해도 된다. DEVLOG.md에 확인 결과를 기록할 것.
실측 필요 항목 (2-6절 절차 그대로 적용)
areaNo=빈 문자열이 실제로 "전체지점조회"로 동작하는지, 아니면 ERROR-10(잘못된 요청 파라메터)이 발생하는지 — 둘 다 시도해서 확인. 만약 전체지점조회가 실제로 동작한다면 응답 크기가 매우 클 수 있으므로(3,838개 지점), 툴 설계에서 이 옵션을 굳이 노출할지도 판단 필요(기본적으로는 특정 areaNo 필수로 유지 권장).- 자외선지수 응답에
h78필드가 실제로 포함되는지 (문서 표에는 h75까지만 정의, 응답 예제 XML에는 h78도 등장 — 불일치). - 대기정체지수 값이 정확히 25/50/75/100인지, 중간값도 존재하는지.
- 에러 응답이
dataType=JSON요청에도 XML로 오는지 (다른 공공데이터포털 API에서 흔한 패턴 — 아래 XML 폴백 파서로 대응).
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 163 lines · 2,455 tokens per session scan A 9721bbbce028
korea-living-weather-index-mcp CLAUDE.md is an instructions file published in the GitHub repository hlucent/korea-living-weather-index-mcp (0 stars, last pushed 13d ago), licensed MIT. It adds 2,455 tokens to every session, about $0.0123 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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