area-scan

area-scan is a skill for Claude Code from syleedlabs/deal-locator-mcp. It costs 126 tokens per session (2,847 once invoked), scanned A, original, MIT.

A property-market lookup skill for checking recent sales prices of whole commercial or office buildings by district or neighborhood in South Korea.

In plain words
What is it for?
Use it to find average prices per pyeong, filter sales by price range or road, and review recent transactions for a district or neighborhood.
Why use it?
It helps answer area-level price questions from transaction data instead of relying on a few visible listings or rough guesses.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the deal-locator plugin — 7 skills, 1 MCP server shipped together

Good fit Use it to find average prices per pyeong, filter sales by price range or road, and review recent transactions for a district or neighborhood.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/syleedlabs/deal-locator-mcp/area-scan
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add syleedlabs/deal-locator-mcp --skill area-scan
Clone the repo
git clone --depth 1 https://github.com/syleedlabs/deal-locator-mcp

Made for: Claude Code.

Or install deal-locator, the plugin that ships this one along with the rest of its 7 skills, 1 MCP server.

Wrote 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.

agentmods badge for area-scan

README.md
[![agentmods](https://agentmods.dev/badge/skills/syleedlabs/deal-locator-mcp/area-scan/github.svg)](https://agentmods.dev/skills/syleedlabs/deal-locator-mcp/area-scan)
Your own site
<a href="https://agentmods.dev/skills/syleedlabs/deal-locator-mcp/area-scan"><img src="https://agentmods.dev/badge/skills/syleedlabs/deal-locator-mcp/area-scan/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.

agentmods 80×15 button for area-scan

Your own site · 80×15
<a href="https://agentmods.dev/skills/syleedlabs/deal-locator-mcp/area-scan"><img src="https://agentmods.dev/badge/skills/syleedlabs/deal-locator-mcp/area-scan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 126 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,847 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found 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 $0.00126 $0.02847
Opus 5 $0.00063 $0.01424
Sonnet 5 $0.00025 $0.00569
Haiku 4.5 $0.00013 $0.00285

Measured 12d ago against content hash bbf40d604df0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

area-scan 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 12d 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.

skills/area-scan/SKILL.md · 145 lines

How it starts

The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.

지역 시세 스캔 (/area-scan)

$ARGUMENTS 를 아래 규칙으로 해석해 deal-locator MCP 의 area_scan 도구를 호출하고, 그 결과를 중개 실무 규칙에 맞게 정리해 답한다.

1) 인자 해석

  • 첫 토큰(들) = 지역(강남구·강남)면 구 모드, (군자동·성수동1가)이면 동 모드다. 그대로 area 에 넘기면 도구가 알아서 가른다. 광진구 군자동처럼 둘 다 있으면 동 모드. 동만 주면 엔진이 구를 역추적하므로, 결과의 area.gu 로 어느 구로 잡혔는지 확인해 사용자에게 알린다.
  • 숫자 2개 = 연면적 평당가 밴드(억/평) → min_eok_per_pyeong, max_eok_per_pyeong. 하나만 있으면 방향에 맞춰(이상/이하) 한쪽만 채우고 다른 쪽은 0.
  • N개월 / 최근 N = months. 지정 없으면 12개월로 호출한다. 24개월은 범위가 넓어 '요즘 시세'가 흐려진다 — 표본이 모자라면(통건물 n<10) 그때 24개월로 늘려 다시 부르고, 기간을 늘렸다는 사실을 밝힌다.
  • ○○길·○○로 같은 도로명 = road_contains.
  • 밴드가 없으면 min/max 를 생략(0) — 이게 동 전체 시세를 보는 기본 모드다.

예시:

  • /area-scan 강남구area_scan(area="강남구", months=12) — 구 모드
  • /area-scan 군자동area_scan(area="군자동", months=12)
  • /area-scan 성수동1가 4.5 5.5min_eok_per_pyeong=4.5, max_eok_per_pyeong=5.5
  • /area-scan 군자동 연무장길road_contains="연무장길"

2) 답변 규칙 (반드시 지킬 것)

  1. 동 시세 요약 한 줄은 생략 불가다. 거래 목록(표)만 그리고 끝내지 마라. 사용자가 가격대·도로명으로 물었든 목록을 요청했든, 표보다 먼저 stats 요약 줄이 나와야 한다. 표에 보이는 몇 건은 limit 에 잘린 일부이고, 그걸 눈으로 훑어 시세를 가늠하면 틀린다(coverage.truncated 가 그 잘린 건수다).

  2. "이 동 시세 / 평당가"를 물으면 stats 로 답한다. deals 로 평균을 내지 마라.

    • stats 는 가격대·도로명 필터와 무관하게 표제부 역매칭 이전의 국토부 원본 실거래(상업업무용, 해제·산출불가 제외)로 산출한 전수라 편향이 없다.
    • deals 는 필터를 통과한 개별 거래 목록일 뿐이다 — 이걸 평균 내면 표본이 줄어 왜곡된다.
    • 연면적 평단가 = stats.gross(평균 mean·중앙 median·흔한구간 p25~p75). 대지 평단가 = stats.land.
  3. 이 MCP 는 통건물만 취급한다 — 모든 값이 통건물 기준이다. 국토부 원본의 유형 컬럼이 둘로 갈리고, 도구가 집합을 응답 전 단계에서 제외한다.

    • 집합(구분상가) = 건물 한 칸 거래. 취급하지 않는다. 제외 건수는 coverage.jiphap_excluded 에 담긴다.
    • 일반(통건물) = 꼬마빌딩·사옥 등 한 채 통거래. 이것만 남는다.

    따라서 stats.gross(연면적 평단가)도 stats.land(대지 평단가)도 전부 통건물 시세다. "○○동 상가 한 칸 얼마"에는 이 도구로 답하지 마라 — 취급 범위 밖이니 "이 도구는 통건물만 다룬다"고 밝히고 답을 지어내지 않는다.

    • 통건물 대표값은 stats.land(대지 평단가) 다. 중개 실무에서 통건물 가격은 대지 평단가로 말한다. stats.gross 는 보조로 덧붙인다.
    • coverage.jiphap_excluded 가 크다고 해서 표본이 부실한 게 아니다. 취급 범위를 벗어난 거래를 뺀 것이니, 필요하면 "구분상가 N건은 취급 범위 밖이라 제외" 정도로만 한 번 언급한다.

Read the full file on GitHub · 145 lines

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. 12d ago First seen · 145 lines · 126 tokens per session scan A bbf40d604df0

Subscribe to this mod's changes

area-scan is a skill published in the GitHub repository syleedlabs/deal-locator-mcp (27 stars, last pushed 6d ago), licensed MIT. It adds 126 tokens to every session and 2,847 once invoked, about $0.0006 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 2026-08-30.

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