MyDART MCP server

• download_documentFree

  MyDART MCP의 download_document 도구는 공시 원문을 마크다운으로 읽고 검색합니다(heading·표 구조 보존). 사업보고서 ZIP 안의 감사보고서 선택 포함. [Purpose] - Full disclosure text; audit analysis (감사의견·KAM): get_audit_report. - 비상장 non-filers: the F 감사보고서 rcept IS the route to 재무제표·주석. - HWP·PDF attachments·sibling docs (정관·내부회계 운영실태보고서): get_attachments. XBRL: get_financials(rcept_no). [Usage] 1. "이 사업보고서 원문 읽어줘" → rcept_no="20260310002820" 2. "연결 감사보고서 본문" → documents[].role=consolidated_audit → doc_index 3. "본문이 잘렸어, 전체로" → truncate_at=2000000 4. "원문에서 횡령 찾아줘" → find="횡령" [Response] - role: main_body / separate_audit / consolidated_audit / internal_control - documents[]: metadata only — content ONLY with all_docs=true [Rules] - A 사업보고서 ZIP holds MULTIPLE docs — 감사의견·KAM·내부회계 live in the 별도(_00760)/연결(_00761) sub-docs, not index 0: check documents[].role first. - find returns 표 단위 발췌 for EVERY doc in the ZIP, not content. 0 matches ≠ absent — 스캔 이미지 표는 get_attachments(mode=images). - If truncated=true, raise truncate_at (compare char_count).

• find_corp_codeFree

  MyDART MCP의 find_corp_code 도구는 회사명·종목코드로 DART 법인 식별자(corp_code)의 후보를 확인합니다. [Purpose] - IMPORTANT: first call when a company's corp_code is unknown. - Also to disambiguate same-named companies. - ID resolution only — 업종·data location: get_company_profile; disclosure listings: search_disclosures. [Usage] 1. "카카오" → corp_code 획득 → 재무제표 조회(get_financials) 2. "삼성전자" → corp_code 획득 → 임원 현황 조회(get_periodic_report) 3. "'동양' 들어가는 회사 후보 보여줘" → query="동양", limit=20 4. "005930이 어느 회사야?" → query="005930" [Response] - stock_code: 6-digit present = listed (common shares); empty/absent = unlisted. - count = rows returned (capped by `limit`), not the total match count. 0 hits adds `notes`. [Rules] - `results` is a similarity-ranked candidate array — do not assume the first item is the answer. - corp_code identifies the DART LEGAL ENTITY CODE, not the listing ticker. 우선주/ETF/ETN codes have no mapping (보통주 codes only). - Common names may overflow the default `limit` — raise it when candidates look truncated.

• get_attachmentsFree

  MyDART MCP의 get_attachments 도구는 공시의 첨부파일 목록과 형제문서 본문·페이지 이미지를 다룹니다. [Purpose] - Attachment list + 형제문서 routing; body text = mode=text (뷰어 원문), 구조 보존은 download_document. - 자금부정통제 붙임·경영진 운영실태보고서 live here (mode=text; 붙임 = attachment_links[].retrieve). - Scan-only (도장·서명·스캔 서식): mode=images only. [Usage] 1. 정관·영업보고서 본문 → list 로 dcm_no 확보 → dcm_no, mode="text" 2. 표가 이미지뿐이면 mode="images" (뒷장 image_from, PDF 페이지 pages) [Response] - format: hwpx/hwp/pdf/docx/doc/xlsx/xls/zip/html/unknown - images: source="viewer" or "pdf" — different field shapes. [Rules] - supported:false → unsupported_reason·suggestion·note·retrieve·next_step = the fallback route; follow it verbatim. - No bulk sweeps — mass viewer calls bring DART IP bans. - Ladder: text (표 lossless) → empty·링크 껍데기 body → images → download_url. Attachment files are never parsed server-side. - images returns pictures: OCR·판독 is the client's job, 1 image per capped call (image_from). - partial:true ⇒ section_errors[]; markdown is partial — 빈 곳 ≠ 사실 없음.

• get_audit_profileFree

  MyDART MCP의 get_audit_profile 도구는 감사인·감사의견·업무수행이사에 감사보수·감사투입시간·실사수행내역·외부조회 실시여부 등 외부감사 실시내역을 한 표로 요약해 반환합니다. [Purpose] - Fact/figure asks: "who audited, at what fee, how was the 실사". - 강조사항 comes structured (emphasis); full 의견근거·KAM·강조 text: get_audit_report. - ICFR detail: get_internal_control; 계속기업 quant: get_going_concern. - Company lists (모집단): search_audit_findings. [Usage] 1. "삼성전자 2024 감사보수·비감사보수" → corp="삼성전자", year=2024 2. "재고실사 입회했는지 빠르게만" → corp="…", year=2024, light=true [Response] - fees `_m` suffix = 백만원. - opinion domain: 적정/한정/부적정/의견거절. [Rules] - data_available=false = the filing was not found (e.g. not yet filed) — do NOT read null fields as "confirmed absent". - audit_only=true (F 단독공시, unlisted) → fees are structurally absent (사업보고서 전용), not a defect. - For 연결/별도 split read kam.by_fs_div, not kam.topics (representative fallback). - ALWAYS read applicability.guidance[] — regime notes and next-tool routing. - 감사인 교체/연속연수 are NOT returned — call per year and compare auditor.name.

• get_audit_reportFree

  MyDART MCP의 get_audit_report 도구는 감사보고서 본문을 문단 단위로 구조화해 문단별 원문 텍스트를 반환합니다 — 감사의견·감사의견근거·KAM·강조사항·기타사항·계속기업가정불확실성. [Purpose] - For verbatim 감사보고서 narrative paragraphs. Structured fact summaries (보수·실사 등): get_audit_profile. - ICFR detail and its fit with the 재무제표 감사의견: get_internal_control. [Usage] 1. "LG에너지솔루션 2024 KAM 문단 전문" → corp="LG에너지솔루션", year=2024 2. "삼부토건 FY2024 별도 의견거절 근거 원문" → corp="삼부토건", year=2024, fs_div="OFS" 3. 발견사항만 → sections="summary"; 잘리면 truncate_at 상향 [Response] - sections[].key = KSA700 elements (list in sections arg). opinion: 적정/한정/부적정/의견거절. - fs_label: 연결/별도. source_note = F 단독공시, correction_note = 정정 채택/생략. [Rules] - kam.count=0 with none_declared: declared "없음" = normal; undeclared = suspect omission. - Unlisted (F 단독공시) legitimately lacks KAM·업무수행이사 (see source_note). - 재무제표·주석 FIGURES: download_document. - body_omitted:true = section EXISTS, body not requested (≠ absent) — re-call with sections. - internal_control = verdict only; ICFR 정본은 get_internal_control.

• get_company_profileFree

  MyDART MCP의 get_company_profile 도구는 기업개황(업종·대표자·결산월·상장구분)과 데이터 위치(data_location)를 조회합니다. [Purpose] - Basics + routing check before 재무·감사 calls on unfamiliar (esp. 비상장) companies. - 감사인·감사의견·감사보수: get_audit_profile; name ambiguity: find_corp_code. [Usage] 1. "카카오는 뭐 하는 회사야?" → corp="카카오" 2. "교보생명 FY2024 재무는 어디서 봐?" → corp="교보생명", year=2024 3. "종목코드 068270 기업 개황" → corp="068270" [Response] - data_location.filing_tier: listed(financials=JSON API) / listed_konex(NOT in structured financial APIs — financials live in 사업보고서 원문) / unlisted_reporting / audit_only(financials+notes live in 감사보고서 F 단독공시 원문) / no_disclosure_found / unknown - company.corp_cls: Y=코스피/K=코스닥/N=코넥스/E=기타(비상장). acc_mt = 결산월. [Rules] - Route follow-up calls by data_location: audit_only → get_financials returns [013], open f_separate_rcept via download_document instead. listed_konex → empty get_financials is NORMAL, do not retry. - provisional=true (year omitted) is tentative — never conclude 비외감 from no_disclosure_found.

• get_corporate_eventFree

  MyDART MCP의 get_corporate_event 도구는 주요사항보고서 자본·지배구조 이벤트 36종(증자·감자·CB/BW/EB·자기주식·합병/분할 등)과 5%룰·임원 지분공시를 조회합니다. [Purpose] - "Who raised/cut stakes, when": event_type="holdings" (5%룰 대량보유·임원/주요주주 소유보고). - 결정의 후속 발행·합병 조건(공모가·인수인): get_registration_statement. - List skims: search_disclosures; 사업보고서 snapshots (최대주주·주식총수): get_periodic_report. [Usage] 1. "카카오 최근 3년 자본 조달 흐름" → corp="카카오", mode="timeline" 2. "이 회사 CB 발행한 적 있어?" → corp="…", event_type="cb_issuance" 3. "자사주 취득·처분 2020년부터" → event_type=["treasury_acquisition","treasury_disposal"], start="2020-01-01" [Response] - date = filing date (rcept_dt); event dates (이사회 결의일 등) are in raw row fields. - 지분공시: total_count = all-time cumulative, filtered_count = in-period (DART takes no dates — filtered client-side). [Rules] - Empty timeline ≠ no events — default set = capital events only (name event_type for more); sections_meta may carry per-endpoint errors. - event_type_counts is pre-truncation (limit cuts timeline only).

• get_financialsFree

  MyDART MCP의 get_financials 도구는 매출·영업이익·순이익·자산/부채/자본 등 재무수치를 조회합니다 — 재무 질문 대부분은 이걸로 충분합니다. [Purpose] - 재무제표 figures start here. corp+year = LATEST filing (정정 반영); rcept_no = that filing AS FILED (재작성 전후 대조·합산 검증 — 구 get_xbrl). - 사업보고서 prose: get_periodic_report; 부실징후(계속기업): get_going_concern. [Usage] 1. "삼성전자 2025년 매출·영업이익" → corp="삼성전자", year=2025 2. "삼성전자와 SK하이닉스 실적 비교" → corp=["삼성전자","SK하이닉스"] 3. "이 공시본 그대로 전체" → rcept_no="…", sj_div=["BS","IS","CIS","CF","SCE"] [Response] - Row keys: sj_div, account_nm, thstrm_amount(당기)/frmtrm_*(전기)/ bfefrmtrm_*(전전기)/thstrm_add_amount(누계). Amounts are STRINGS. - full: total_count=pre-filter, count=post-filter. rcept_no adds validations. [Rules] - Quarterly/half IS·CIS·CF rows: CUMULATIVE = thstrm_add_amount, thstrm_amount = that quarter alone (half-value trap — period_basis explains). BS rows: thstrm_amount only. - Cross-check the periods legend (전기/당기 off-by-one) and year_defaulted. - no_data is routing, not an error — follow next_step (retry is futile).

• get_going_concernFree

  MyDART MCP의 get_going_concern 도구는 계속기업가정 관련 위험을 정량 재무지표와 감사보고서 언급 여부의 교차로 판정합니다. [Purpose] - 계속기업 risk — esp. "figures risky, 감사인 silent" mismatches. - Lists: search_audit_findings; figures: get_financials; 문단 원문: get_audit_report. [Usage] 1. "이스타코 2024 계속기업 위험 있어?" → corp="이스타코", year=2024 2. "별도 기준 정량 점검" → corp="…", year=2024, fs_div="OFS" [Response] - flags.consecutive_op_loss = NUMBER of 연속 영업손실 years (not a bool); others bool|null. - grade: 판정불가(no data)/양호(0)/주의(1~2)/경계(3~4)/위험(5+) - cross_check.code: both/quant_only/text_only/none/insufficient_data/quant_unavailable/report_unavailable [Rules] - NEVER read text.going_concern_mentioned null (report not secured = unknown) as false (checked, no mention). - quant_only covers TWO cases — risky figures with no mention confirmed, OR with report not secured; distinguish via going_concern_mentioned (false vs null). - grade "판정불가" is not "양호". flags null = account not secured, not false. - Response fs_div is post-fallback — a CFS request may return OFS.

• get_internal_controlFree

  MyDART MCP의 get_internal_control 도구는 '감사인'의 내부회계관리제도(ICFR) 감사/검토 보고서를 조회합니다 — 구분·의견·중요한 취약점 여부. [Purpose] - ICFR 의견·취약점 vs 재무제표 감사의견; 취약점 lists: search_audit_findings. - 자금부정통제·경영진 내부회계관리제도 운영실태보고서: not here → get_attachments (사업보고서 rcept, mode=list→dcm_no→mode=text, scans=images; no rcept: search_disclosures preset='annual_report'). - Structured facts: get_audit_profile; full text: get_audit_report. [Usage] 1. "카카오페이 2024 내부회계 의견" → corp="카카오페이", year=2024 2. "연결 기준만" → corp="…", year=2024, fs_div="CFS" [Response] - opinion domain: 적정/부적정/의견거절 — NO '한정'. 검토(review_or_audit)의 의견거절 = 범위제한에 따른 검토결론 불표명. [Rules] - reports is an ARRAY — both gives up to 2 entries (연결·별도). - present=false is usually out-of-scope (read the note), not missing data; an empty CFS entry is normal. - Never conflate a review's 의견거절 with an audit's — check review_or_audit. - 자금부정통제 (FY2025~ mandatory, FY2024 optional)·시정계획 = 경영진 운영실태보고서 — see management_operation_report.steps (applicable=false = F 단독공시: no report exists).

• get_periodic_reportFree

  MyDART MCP의 get_periodic_report 도구는 사업보고서 세부 섹션 28종을 정형 데이터로 조회합니다 — 한 섹션 또는 여러 섹션 동시. [Purpose] - Section tables: 배당·자기주식·최대주주·소액주주·임원보수·회계감사인·회사채 미상환 등. - 재무제표 figures: get_financials. auditor_opinion is one word — KAM·내부회계·강조사항: get_audit_profile / get_audit_report. [Usage] 1. "삼성전자 2025년 배당 내역" → corp="삼성전자", year=2025, report_type="dividends" 2. "카카오 최대주주가 누구야" → corp="카카오", report_type="shareholders" (year 생략 = 최신) [Response] - Amounts are STRINGS. Section status: 000 성공 / 013 무자료. - periods legend maps 당기/전기/전전기 → fiscal years — cite 기수 only after reading it. [Rules] - Non-December closer: quote fiscal_year_note verbatim — one year off vs the audit tools. - ARRAY: per-element status (success·013·error mix); all-013 flips to { mode:"no_data", … }. - Listed [013] ≈ legitimate absence (no 배당·자기주식, no eligible 개인별 보수), not failure. - 개인별 보수 2종은 2026-05 서식 개정으로 구판↔V2 이원 — 도구가 자동 라우팅(endpoint· compensation_format 표시). V2 는 1인당 3행(당기·전기·전전기)이라 합계는 fscl_year="당기"만, 주식기준보상 세부는 stk_bsd_cmpn.

• get_registration_statementFree

  MyDART MCP의 get_registration_statement 도구는 증권신고서 주요정보 6종 — 모집·매출 조건, 인수인, 자금 사용목적, 합병·분할 조건을 정형 JSON 으로 조회합니다. [Purpose] - Filed terms of a 증권신고서: 공모가액·인수인·자금의사용목적·합병비율·주식매수청구권. - Board decision: get_corporate_event / listing scan: search_disclosures(kind="issuance") / narrative (투자위험요소): download_document. [Usage] 1. "대한항공 유상증자 조건" → corp="대한항공", statement_type="equity" [Response] - filings[] = one per 신고서(rcept_no), newest first. sections: general·securities·underwriters·fund_use·sellers·put_right·issued_securities·parties. - date = 접수일 (정정본: 정정 접수일, may fall outside window). Values are raw strings; '-'(해당없음) fields omitted. [Rules] - Only latest 정정본 is returned once corrected — original terms not included (original rcept: search_disclosures → download_document). - Withdrawn filings are unmarked — confirm via 철회신고서·증권발행실적보고서. - No data ≠ not issued: 사모·일괄신고서·소액공모 out of scope. Per-type status in sections_meta. - fetch_failed/truncated_note types mean "unconfirmed", not "none" — re-query that type.

• get_usage_statsFree

  MyDART MCP의 get_usage_stats 도구는 도구 사용량 집계를 반환합니다 — 어떤 도구가 얼마나 쓰였는지. [Purpose] - Per-tool call counts·popularity·latency·error rate·cache hits, plus daily trends. [Usage] 1. "사용량 통계 보여줘" → {} (default 30 days) 2. "최근 90일 도구별 순위" → days=90 3. "전체 기간 누적" → days=0 [Response] - Common: { period, overview:{total_calls, unique_users, error_rate}, by_tool:[{tool, calls, errors, avg_ms, cache_hits, cache_hit_rate, share_pct}], by_day[] } - Operator identity (local stdio, or the HTTP key matching the server operator's) additionally gets by_company·users·viewer — decided by requester identity, NOT selectable by parameter. [Rules] - public responses have no by_company / per-user detail — do not promise them to general callers. - Local stdio may show total_calls>0 with unique_users=0 (single local user — not a contradiction). - error_rate is a 0~1 decimal; share_pct is a percentage — different units.

• get_valuation_dataFree

  MyDART MCP의 get_valuation_data 도구는 가치평가 데이터(시장 시계열·WACC·유사회사)를 kind 로 골라 조회합니다. [Purpose] - 평가기준일 시세·β checks, WACC build-up, peer comps. - Evidence, not adoption — the 평가자 decides; all components overridable. - 재무수치: get_financials; 업종(KSIC)·시장구분: get_company_profile. [Usage] 1. "에스에프에이 최근 1년 주가" → kind="market", corp="에스에프에이" 2. "반도체장비 업종 피어 멀티플" → kind="peers", ksic="29271" [Response] - Units: *_pct = annual %, but mrp·srp·tax_rate = decimals (0.08 = 8%); close = 무수정주가, flt_rt = 등락률 %. - wacc_pct is null when 신용등급 미공시 while 차입 exists — nothing is assumed. [Rules] - Compute market returns from flt_rt, never by differencing close (breaks at 액면분할·병합). - aggregates n differs per metric (EBITDA often missing) — never quote a mean without n. - peers is a KSIC candidate list the 평가자 curates; too few peers relax the prefix 5→4→3 — prefix_depth_used shows 업종 동질성 dilution. - Cite the response's source·as_of verbatim (조서 정합) — 금투협 시가평가·한공회 가이던스·ECOS·금융위 시세. - ALWAYS read notes[] — 강등·폴백·주의 accumulate there.

• search_audit_findingsFree

  MyDART MCP의 search_audit_findings 도구는 회사를 지정하지 않고 감사보고서 조건으로 상장사 목록을 찾습니다. [Purpose] - List/aggregate: "의견거절 회사"·"내부회계 취약점 목록"·"○○회계법인 감사 회사". - Detail: get_audit_profile/get_internal_control; 원문: get_audit_report. [Usage] 1. "FY2024 코스피 의견거절 회사" → year=2024, market="kospi", opinion="disclaimer" 2. 목록·집계만 필요 → fields="brief" (산문 제외·행 1/12) 3. "24~25년 ICFR 취약점" → year=[2024,2025] (다년 — coverage.years[] 로 연도별 적재 확인) [Response] - Output market Y=코스피/K=코스닥/N=코넥스; fs_div is KOREAN "연결"/"별도". [Rules] - READ coverage.note FIRST — empty result over a non-ingested scope = "not seen", never "does not exist". - fs_div=both(default) → ≤2 rows/company: row count ≠ company count (dedupe by corp_code). - breakdown = population baseline in scope(year/market/fs_div) — finding filters ignored, scope ones not; ≠ count. - ICFR undetected: `note` ONLY on 연결(CFS) — "legitimately absent (<2조)" vs "expected-audit-but-missing"; 별도(OFS) has expected_type (or expected_type_note).

• search_disclosuresFree

  MyDART MCP의 search_disclosures 도구는 DART 공시 목록에서 접수번호(rcept_no)를 찾습니다 — download_document·get_attachments 진입점. [Purpose] - 사업보고서 섹션 데이터는 get_periodic_report, 동명 회사는 find_corp_code 로 corp_code 확정. [Usage] 1. "삼성전자 최근 한 달 공시" → corp="삼성전자", days=30 2. "작년 유상증자 결정 전부" → preset="rights_offering", start="2025-01-01", end="2025-12-31" [Response] - corp_cls: Y=코스피, K=코스닥, N=코넥스, E=기타(비상장). - report_nm [기재정정]/[첨부정정]/[첨부추가] prefix = 정정공시. [Rules] - **Always pass corp when a company is named** — corp-less searches (page mode too) split into 90-day chunks, batch request budget 60; with corp: 1 request. - Counters nest: total_available ≥ total_fetched ≥ matched ≥ returned; matched > returned = cut by limit, incomplete=true = partial (see incomplete_note). collected_periods = the **only** ranges queried; counters scope to them, the rest is unchecked, not zero. - early_stopped:true = limit filled, rest unfetched — matched is a **lower bound**. - Preset batch drops 정정공시; page mode·bare all_pages keep them.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1287ms20/20
• Tool poisoning16 tool descriptions checked15/15
• Auth qualityAPI key sent as a header8/15
• Maintenanceno repository listed3/15
• Maintainer identityverified namespace with website, no repo4/10

MyDART: common questions

Is MyDART MCP server safe?

With care: it is graded C, so read the findings first (67/100). Read the MyDART safety report

How do I install MyDART?

It runs remotely at mydart.eocpa.kr. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does MyDART need an API key?

Yes. The registry entry asks for x-dart-api-key.

Is MyDART maintained?

The latest release is v0.36.0.

Is MyDART up?

100% of our last 6 checks got an answer. We check remote servers about four times a day.

What can I use instead of MyDART?

Servers from other publishers that do the same job: E Arveldaja MCP server, K-Data — Korean Sell-Side Research & Market Data MCP server and aikstockdata — Korean Stock Data MCP server. Compare all MyDART alternatives.