naver-land-mcp: Instructions file for Claude Code

CLAUDE.md

naver-land-mcp CLAUDE.md is an instructions file for Claude Code from kimju1416/naver-land-mcp. It costs 803 tokens per session, scanned A, a copy of naver-land-mcp CLAUDE.md, MIT.

A Claude Code instruction file for naver-land-mcp, a server that searches Korean Naver real-estate data through the Model Context Protocol (MCP).

In plain words
What is it for?
It is for guiding development of property searches, price lookups, district resolution, listing monitoring, and change reports.
Why use it?
It gives contributors the project's setup steps, structure, modules, and technical conventions before they modify the code.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

This is kimju1416/naver-land-mcp's own configuration. It tells Claude Code how to work on naver-land-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything naver-land-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to kimju1416/naver-land-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.

Copy the file
curl -O https://raw.githubusercontent.com/kimju1416/naver-land-mcp/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/kimju1416/naver-land-mcp

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Per session 803 This file is loaded in full into every session.
When invoked 803 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00803 $0.00803
Opus 5 $0.00402 $0.00402
Sonnet 5 $0.00161 $0.00161
Haiku 4.5 $0.00080 $0.00080

Measured 10d ago against content hash 5ae5fa4db75b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

naver-land-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 10d 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.

Origin

This is a copy

100% identical to naver-land-mcp CLAUDE.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

CLAUDE.md · 81 lines

What it actually says

이 문서는 코드를 수정·확장하려는 기여자를 위한 가이드입니다. 사용자용 설치/사용 안내는 README.md 를 참고하세요.


1. 프로젝트 개요

네이버 부동산 내부 API를 활용한 부동산 검색 MCP(Model Context Protocol) 서버. 네이버 API 한 곳에서 매물 + 한국부동산원시세 + KB시세 + 실거래가를 조회한다.


2. 기술 스택

항목 선택
언어 Python 3.10+
패키지 관리 uv (pyproject.toml)
MCP 프레임워크 FastMCP
HTTP requests
데이터 소스 네이버 부동산 내부 API

3. 환경 설정

  • 패키지 매니저: uv
  • 실행: 저장소 루트에서 uv run server.py (의존성 자동 설치)
  • 의존성은 pyproject.toml 에 정의

4. 프로젝트 구조

naver-land-mcp/
├── server.py        # MCP 서버 메인 (FastMCP 도구 6개)
├── naver_land.py    # 네이버 부동산 API 클라이언트
├── filter.py        # 매물 필터링 + 포맷팅
├── report.py        # 마크다운 리포트 포맷터 (watch_complexes 결과)
├── snapshot.py      # 매물 변동 감지 (신규/삭제/가격변동)
├── config.py        # API 헤더, 가격 기본값, 스냅샷 경로 등 상수
├── pyproject.toml   # 프로젝트 메타데이터 + 의존성
├── docs/            # 상세 문서
└── README.md

5. 주요 모듈

모듈 책임
server.py FastMCP 도구 등록 (search_apartments, watch_complexes, get_complex_info, get_complex_price_info, resolve_district, list_districts)
naver_land.py API 호출, JWT 토큰 자동 추출, Rate Limiting, 429 재시도, 지역 동적 resolve
filter.py 가격 파싱(억/만원), 매물 표준 포맷 변환, 가격 범위 필터, 정렬
report.py watch_complexes 결과 → 마크다운 리포트 변환
snapshot.py ~/.naver-land/snapshot.json 에 이전 매물 저장, 변동 감지
config.py API URL, 헤더, Rate Limiting 파라미터, 가격 기본값, 스냅샷 경로

6. 상세 문서 (참조)

@docs/api-reference.md @docs/mcp-tools.md @docs/module-guide.md @docs/testing.md @docs/deployment.md


7. 주의사항

  • 네이버 부동산 내부 API는 비공식이므로 응답 구조가 사전 통보 없이 변경될 수 있음. 필드명 불일치 시 naver_land.py 파싱 로직을 우선 점검할 것.
  • 지역코드는 resolve_region() 으로 동적 조회한다 (하드코딩 없음).
  • Rate Limiting 규칙을 반드시 준수할 것. → @docs/api-reference.md
  • 상업적 이용 금지. 개인 학습·조회 용도로만 사용.
Changes

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.

  1. 10d ago First seen · 81 lines · 803 tokens per session scan A 5ae5fa4db75b

Subscribe to this mod's changes

naver-land-mcp CLAUDE.md is an instructions file published in the GitHub repository kimju1416/naver-land-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 803 tokens to every session, about $0.0040 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to naver-land-mcp CLAUDE.md, differing in 0 lines, and is treated as a copy.

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