MCP serverkr.xdata/xdata-mcp

Composite company-info brief v1: runs REDUCE-5 opendata Jobs (nts.status, nts.validate, g2b.sanction, kiscon.sanction, env.waste_sanction), then builds a computed brief. No account

Call this FIRST before any other tool for this provider. Login to COMWEL via NPKI AnySign certificate.

Check COMWEL session status.

REQUIRES prior comwel__auth__npki_session__login call with same account_link_id. Fetch COMWEL individual billed-premium detail for a selected worker.

REQUIRES prior comwel__auth__npki_session__login call with same account_link_id. Search and select a worker for COMWEL individual billed-premium inquiry.

REQUIRES prior comwel__auth__npki_session__login call with same account_link_id. Fetch COMWEL premium billing notice detail.

REQUIRES prior comwel__auth__npki_session__login call with same account_link_id. Search COMWEL premium billing notices.

Call this FIRST before any other tool for this provider. Login to FourInsure (4대보험) EDI. Returns API_KEY.

Report whether the Google link is usable and list the GA4 properties and Search Console sites it can read. Read-only. Takes no parameters. Call this first: the other google tools o

Audit GA4 measurement setup for one property: data streams and key events. Read-only — it never changes tags or settings. Reports what is missing or mismatched so the customer can

Run a GA4 report for one property over a date range. Read-only. Dates are inclusive and follow the property timezone, which is returned with the result. Every result states data_av

Read the Google index status of one page in a Search Console site: whether it is indexed, what blocks it (robots.txt, noindex, page fetch errors), the last crawl time and the canon

Read Search Console performance for one site: impressions, clicks and queries. Read-only. Dates are inclusive and Pacific Time, which the result states. Google returns only top row

Composite marketing report v1: runs the three google read Jobs (google__analytics__measurement__audit, google__analytics__report, google__search_console__performance) and builds on

REQUIRES prior hometax__session__login call with same account_link_id. Search cash receipt issuance records for a single day (당일 발급 조회). trs_dt is optional; omitting it means today

REQUIRES prior hometax__session__login call with same account_link_id. Search cash receipt purchase history. from_date/to_date are required (YYYYMMDD or YYYY-MM-DD). 국세청 rejects ra

REQUIRES prior hometax__session__login call with same account_link_id. Search cash receipt sales history. from_date/to_date are required (YYYYMMDD or YYYY-MM-DD). Counts: totalCoun

REQUIRES prior hometax__session__login call with same account_link_id. Search cash receipt sales annual summary. Use cmtt_yr for the target year. Optionally specify qrt (quarter 1-

REQUIRES prior hometax__session__login call with same account_link_id. Apply for Business Registration Certificate. IRREVERSIBLE: this files an application with the NTS and a recei

REQUIRES prior hometax__session__login call with same account_link_id. Apply for Business Registration Reissuance. IRREVERSIBLE: this files an application with the NTS and a receip

REQUIRES prior hometax__session__login call with same account_link_id. Apply for Standard Financial Statement Certificate. IRREVERSIBLE: this files an application with the NTS and

REQUIRES prior hometax__session__login call with same account_link_id. Apply for National Tax Payment Certificate from Hometax. IRREVERSIBLE: this files an application with the NTS

REQUIRES prior hometax__session__login call with same account_link_id. Apply for Tax Payment Record Certificate. IRREVERSIBLE: this files an application with the NTS and a receipt

REQUIRES prior hometax__session__login call with same account_link_id. Apply for VAT Standard Certificate. IRREVERSIBLE: this files an application with the NTS and a receipt record

REQUIRES prior hometax__session__login call with same account_link_id. Apply for a certificate using the logged-in taxpayer's own details. IRREVERSIBLE: this files an application w

REQUIRES prior hometax__session__login call with same account_link_id. Apply for a certificate with an explicitly chosen template. IRREVERSIBLE: this files an application with the

REQUIRES prior hometax__session__login call with same account_link_id. Download an issued certificate as PDF (returned base64-encoded). Get cva_id/rcat_no from the certificate appl

REQUIRES prior hometax__session__login call with same account_link_id. List certificate applications already filed at Hometax (민원증명 발급 목록) with their receipt ids (cvaId, rcatNo). R

REQUIRES prior hometax__session__login call with same account_link_id. List the certificate templates that can be applied for (9). The slugs returned here are exactly the values ac

REQUIRES prior hometax__session__login call with same account_link_id. Get business info for e-tax invoice purposes.

REQUIRES prior hometax__session__login call with same account_link_id. Get client/counterparty info for e-tax invoicing.

REQUIRES prior hometax__session__login call with same account_link_id. Issue an e-tax invoice to 국세청. IRREVERSIBLE: once issued the buyer is notified and it enters VAT filing; it c

REQUIRES prior hometax__session__login call with same account_link_id. Issue a correcting e-tax invoice (수정세금계산서) against an existing one. IRREVERSIBLE, same as issuing: call witho

REQUIRES prior hometax__session__login call with same account_link_id. Get detailed information for a specific e-tax invoice by its 승인번호 (etan). Get etan from hometax__etax__invoic

REQUIRES prior hometax__session__login call with same account_link_id. Search e-tax invoices by date range. Use from_date/to_date (YYYYMMDD or YYYY-MM-DD). prh_sls_cl_cd: '01'=issu

REQUIRES prior hometax__session__login call with same account_link_id. Search e-tax invoice monthly statistics. Use wrt_ym_strt/wrt_ym_end in YYYYMM format (e.g. 202507/202509 for

REQUIRES prior hometax__session__login call with same account_link_id. Search e-tax invoice summary (totals). Choose ONE date mode: (1) daily: set date_type='01' and start_date+end

Call this FIRST before any other tool for this provider. Login to Hometax via NPKI certificate. Returns a session credential.

Retrieve logged-in user info from Hometax.

REQUIRES prior hometax__session__login call with same account_link_id. Search detailed business registration information.

REQUIRES prior hometax__session__login call with same account_link_id. Search business registration status by business registration number (사업자등록번호).

REQUIRES prior hometax__session__login call with same account_link_id. Search credit card sales data. Use bsno (business number), stl_yr (year YYYY), qrt_from/qrt_to (quarter 1-4).

REQUIRES prior hometax__session__login call with same account_link_id. Check electronic notice reception status.

REQUIRES prior hometax__session__login call with same account_link_id. Search assigned tax agent information.

REQUIRES prior hometax__session__login call with same account_link_id. Search tax notice history. Use strt_dt/end_dt (YYYYMMDD). The NTS accepts start dates within the last 10 year

REQUIRES prior hometax__session__login call with same account_link_id. Search overdue tax history (체납 내역). Narrow the period with strt_dt/end_dt; without them the NTS default perio

REQUIRES prior hometax__session__login call with same account_link_id. Search tax amounts due by payment deadline (납부할 세액 조회). Read-only: this tool never executes a payment; the 'o

REQUIRES prior hometax__session__login call with same account_link_id. Search tax payment statement. mate_knd_cd: document type code. sbms_ym_strt/sbms_ym_end: submission year-mont

REQUIRES prior hometax__session__login call with same account_link_id. Search tax declaration and payment submission history. Use sbms_ym_strt/sbms_ym_end (YYYYMM).

REQUIRES prior hometax__session__login call with same account_link_id. Search tax refund details. Use strt_dt/end_dt (YYYYMMDD). The NTS only serves the last 5 years from today.

REQUIRES prior hometax__session__login call with same account_link_id. Search VAT return history. Use rtn_dt_srt/rtn_dt_end (YYYYMMDD). Dates before 2015-02-23 are refused ('2015년

REQUIRES prior hometax__session__login call with same account_link_id. Search list of trade partners (buyers/sellers) from tax records.

REQUIRES prior hometax__session__login call with same account_link_id. Search unclaimed tax refunds (최근 5년간 미수령 국세환급금). Both txpr_dscm_no and txpr_nm are required by 국세청 — the sess

No credential or login required. List the IBK account links this caller registered, each with the account_link_id and bank_account_credential_id the balance summary tool needs.

REQUIRES prior ibk_fast_account__session__login call with same account_link_id. Read the balance and daily summary for one registered IBK bank account.

Call this FIRST before any other tool for this provider. Create an IBK fast-account session from the parent account link.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Initialize KB Biz Card approvals inquiry for a date range.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Fetch one KB Biz Card approvals page from a prior search context.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Collect KB Biz Card approvals result rows.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Search KB Biz Card approvals rows.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Select KB Biz Card cards available to the current session.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Select KB Biz Card departments available to the current session.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Initialize KB Biz Card payments inquiry for a date range.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Fetch one KB Biz Card payments page from a prior search context.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Collect KB Biz Card payments result rows.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Search KB Biz Card payments rows.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Initialize KB Biz Card purchases inquiry for a date range.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Fetch one KB Biz Card purchases page from a prior search context.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Collect KB Biz Card purchases result rows.

REQUIRES prior kb_biz_card__session__login call with same account_link_id. Search KB Biz Card purchases rows.

Call this FIRST before any other tool for this provider. Create a KB Biz Card certificate/NPKI session from a registered account link.

No credential or login required. List the KB Kookmin Bank account links this caller registered, each with the account_link_id and bank_account_credential_id the transaction history

REQUIRES prior kb_fast_account__session__login call with same account_link_id. Search transaction history for one registered KB Kookmin Bank fast-account using the existing provide

Call this FIRST before any other tool for this provider. Create a KB Kookmin Bank fast-account inquiry session from an existing account link. Secrets are never accepted as MCP inpu

No credential or login required. List public NHIS notices.

No credential or login required. List public NHIS resources/documents.

Call this FIRST before any other tool for this provider. Login to NHIS EDI via NPKI certificate. Returns API_KEY for chaining.

Check NHIS EDI session status.

Call this FIRST before any other tool for this provider. Login to NPS EDI via NPKI certificate.

Check NPS EDI session status.

REQUIRES prior nps_edi__auth__npki_session__login call with same account_link_id. Issue the NPS membership certificate (EC02, Korean or English) for one subscriber. IRREVERSIBLE: t

REQUIRES prior nps_edi__auth__npki_session__login call with same account_link_id. Search workplace subscribers eligible for the NPS membership certificate (EC02) by name. Returns r

Look up workplace waste administrative disposition rows (data.go.kr 15156661) from the local batch M1 index by bizno/brno. Upstream getlist accepts bzentyNm/admdspYmd only — not br

Look up G2B (나라장터) unfair-supplier sanction records (data.go.kr 15129466 getUnptRsttCorpInfo02, inqryDiv=1 + bizno). Empty upstream rows mean no matching record in this API respons

Look up KISCON construction-firm disclosure rows (data.go.kr 15061362 ConAdminInfoSvc1/GongsiReg). Upstream requires sDate/eDate (not bizno); server scans the window and matches th

Look up NTS business registration status (data.go.kr 15081808). Platform service key only — no account_link_id.

Validate NTS business registration identity (data.go.kr 15081808). Requires b_no, start_dt (YYYYMMDD), p_nm per businesses[] item. Platform service key only — no account_link_id.

Build one payroll payslip workbook (xlsx) with one sheet per employee from attribution_ym, payment_date, and employees[]. Platform key Job — no account_link_id. Result is a single

Build a standard payroll register workbook (xlsx) from attribution_ym and employees[] (tax/deduction amounts already computed). Platform key Job — no account_link_id. Result is a s

Composite employment-insurance summary v1: runs COMWEL premium billing notice search then employment detail as internal Jobs, and returns computed employment_insurance_won material

Composite insurance-deduction material v1: combines NHIS, NPS, and COMWEL employment billing notice Jobs, then returns computed insurance deduction material fields. Requires prior

Composite premium summary v1: searches NHIS and NPS premium notices, then passes each selected row to the corresponding premium-summary Job. Requires prior session login for 건강보험·국

REQUIRES prior shinhan_easy__auth__id_password_session__login call with same account_link_id. List Shinhan easy-inquiry accounts for a registered account link.

REQUIRES prior shinhan_easy__auth__id_password_session__login call with same account_link_id. Search Shinhan easy-inquiry transaction history for one account.

Call this FIRST before any other tool for this provider. Create a Shinhan easy-inquiry session from a registered ID/password account link.

No credential or login required. List the Shinhan Bank account links this caller registered, each with the account_link_id and bank_account_credential_id the accounts and transacti

Call this FIRST before any other tool for this provider. Login to work24 (고용24) via 공동인증서 (corporate joint certificate).

Check work24 session status.

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Delete a work24 subsidy draft that has not been submitted. Requires explicit caller acknowledgement

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Validate a work24 subsidy draft against the live screen and report the attachment set and whether s

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. List past work24 subsidy applications for this programme with their processing state (작성중/처리중/보완요청/

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Enter a work24 (고용24) employer-subsidy application. Confirms the 사전진단 verdict for the programme and

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Modify an already-submitted work24 subsidy application (prssMode=UPDT). Same endpoint as submit, di

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. List what the applicant must supply before any write: institution-provided values, customer-require

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Submit a work24 subsidy application to 고용노동부 (prssMode=SNDG). Irreversible: requires explicit calle

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Enter the 대상자정보 step of an existing work24 subsidy draft and return its form contract. Requires a 접

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Name the chosen 피보험자 as subsidy targets on a draft, identified by the irno values returned by targe

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. List the 사업장 고용보험 피보험자 who can be named as subsidy targets. Targets are chosen from this list, neve

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Withdraw a submitted work24 subsidy application (반려요청). Requires explicit caller acknowledgement. T

REQUIRES prior work24__auth__npki_session__login call with same account_link_id. Save 사업장정보 into a work24 subsidy draft and obtain the 접수번호 (cvplRqutRcno). Write — business-key ide