Korean fact-verification tools for AI agents: business registration, address, DART, apt prices, laws
Scored across 8 tools
Each tool targets a clearly distinct resource and action: addresses, apartment prices, corporations, laws, business registration, and billing info. Even the paired search_corporation/lookup_corporation are unambiguously separated by description and intended usage.
Most tools follow a consistent verb_noun snake_case pattern (search_address, lookup_corporation, verify_business_registration). The only noticeable deviation is apartment_trade_prices, which is a noun phrase rather than verb-led, but the overall pattern remains readable and predictable.
Eight tools is a well-scoped size for a Korean ground-truth data server covering addresses, real estate, corporations, legal, business registration, and account maintenance. Each tool earns its place and the count is neither bloated nor thin.
Core query and verification workflows are well covered, and the intended chaining (search_address -> apartment_trade_prices, search_corporation -> lookup_corporation) is clear. Minor gaps exist, such as no rental price lookup, no full law text retrieval, and limited corporation detail beyond basic registry information.
Cost: 3 credits/call (cache hit: 1). 국토교통부 아파트 매매 실거래가를 시군구(법정동코드 5자리) + 계약월(YYYYMM) 단위로 조회합니다. lawd_code는 search_address 결과의 lawd_code를 사용하세요 (예: 강남구 11680). deal_amount_krw는 원 단위 정수입니다.
Inputs: lawd_code (required), deal_month (required), page, per_page.
Cost: free. 현재 API 키 계정의 크레딧 잔액과 충전 URL 안내를 반환합니다.
Inputs: no named parameters.
Cost: free. 툴별 크레딧 비용, 크레딧 단가(KRW), 충전 방법을 반환합니다.
Inputs: no named parameters.
Cost: 2 credits/call (cache hit: 1). DART corp_code로 기업개황을 조회합니다: 정식 법인명, 대표자, 법인등록번호, 사업자등록번호, 주소, 업종코드, 설립일, 상장시장. corp_code를 모르면 먼저 search_corporation을 호출하세요.
Inputs: corp_code (required).
Cost: 1 credit/call (cache hit: 1). 도로명주소·지번주소·건물명 키워드로 공식 주소를 검색해 정규화합니다. 우편번호(postal_code), 행정구역코드(adm_code), 아파트 실거래가 조회용 법정동코드 5자리(lawd_code), 영문주소를 반환합니다. 예: '세종대로 209', '역삼동 736-1', '삼성전자 본사'.
Inputs: keyword (required), page, per_page.
Cost: 1 credit/call (cache hit: 1). 법인명으로 금융감독원 DART 등록 법인을 검색해 corp_code(8자리 고유번호)를 찾습니다. 상장사는 stock_code가 함께 반환됩니다. lookup_corporation의 corp_code 입력으로 사용하세요.
Inputs: name (required), limit.
Cost: 2 credits/call (cache hit: 1). 법제처 국가법령정보센터에서 현행 법령(법률·시행령·시행규칙)을 검색합니다. 법령ID, 소관부처, 공포/시행일, 상세 링크를 반환합니다. 예: '개인정보 보호법', '주택임대차보호법'.
Inputs: query (required), page, per_page.
Cost: 2 credits/call (cache hit: 1). 국세청 사업자등록번호 상태(계속사업자/휴업/폐업/미등록)와 과세유형을 조회합니다. 대표자명(representative_name)과 개업일(opened_date, YYYYMMDD)을 함께 주면 등록정보 진위확인까지 수행합니다. 한 번에 최대 100건. 결과 status: active | suspended | closed | not_registered.
Inputs: business_numbers (required), opened_date, business_name, representative_name.
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Korean company facts in English for AI agents: ~830 KOSPI-listed companies (DART profiles, KRW financials, recent filings) and ~110,000 corporate public procurement suppliers (12-month KONEPS contract awards), plus live National Tax Service business status checks. 4 tools, keyless, read-only.
Korean policy & finance facts with primary-source citations (laws, gov notices) for AI agents
Korean policy & finance facts with primary-source citations (laws, gov notices) for AI agents
19 market-data tools for AI agents: company KYC, SEC filings, patents, auctions, tenders
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