A
licenseNot graded
qualityC
maintenanceEnables real-time verification of Korean business registration status and KYB identity checks using official Korea National Tax Service data.
1
MIT
Jaryo - Korean company records, sourced. Start with verify_company (no key)
by org.jaryo
Server Details
~960k Korean corporations, not only listed: official IDs linked, live NTS status, English names
If you are the author of this connector, you can claim ownership by verifying the domain or GitHub account it belongs to. Claimed connector authors can inspect health checks, view analytics, and manage their listing.
- Status
- Healthy
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Score is being calculated.
Available Tools
6 toolsget_companyGet a company profileRead-onlyInspect
Company profile by Jaryo id: names (ko/en), all identifiers, current profile records (DART overview, procurement vendor profile, tax status, pension headcount) and record counts. Every value carries its source and license.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | Jaryo entity id (26-char ULID) |
list_company_recordsList public records of a companyRead-onlyInspect
Public records attached to a company: procurement awards and contracts, sanctions, DART filings, employment (pension headcount), tax status. Newest first, paginated.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | Jaryo entity id | |
| type | No | Record type filter | |
| limit | No | ||
| cursor | No | next_cursor from the previous page |
list_sourcesList data sources and licensesRead-onlyInspect
Catalog of Korean public data sources Jaryo uses, with license, redistribution status and update cadence. No key needed.
| Name | Required | Description | Default |
|---|---|---|---|
No parameters | |||
resolve_companyResolve a Korean companyRead-onlyInspect
Find the Jaryo entity for a Korean company from its name (Korean or English) or an official identifier: business registration number (biz_no, 10 digits), corporate registration number (corp_reg_no, 13 digits), DART corp code (8 digits) or KONEPS vendor id. Returns candidates with confidence. (한국 회사 찾기)
| Name | Required | Description | Default |
|---|---|---|---|
| name | No | Company name, Korean or English (2+ characters), or a stock code (6 digits) | |
| biz_no | No | 사업자등록번호, 10 digits, hyphens allowed | |
| corp_reg_no | No | 법인등록번호, 13 digits | |
| g2b_vendor_id | No | KONEPS (나라장터) vendor id = business registration number | |
| dart_corp_code | No | DART 고유번호, 8 digits |
search_companiesSearch Korean companies by nameRead-onlyInspect
Search companies by Korean or English name. Returns up to 20 entities.
| Name | Required | Description | Default |
|---|---|---|---|
| q | Yes | Name or part of it (2+ characters; 3+ match any part, 2 match the start of a name) | |
| limit | No |
verify_companyVerify a Korean companyRead-onlyInspect
Start here. Verify a Korean corporation by name, business registration number (10 digits), corporate registration number (13 digits), DART code (8 digits) or stock code (6 digits): does it exist, its National Tax Service status (active / suspended / closed, with the date it was checked), official numbers, Korean and English names, address, industry and sources. Up to 10 matches, best-known company first; more_matches=true means add the business number or city to narrow. Each match has match_type. Corporations only — individual businesses are answered as not supported. No scores or judgements. No key needed. (한국 법인 확인)
| Name | Required | Description | Default |
|---|---|---|---|
| q | Yes | Company name, 사업자등록번호 (10 digits), 법인등록번호 (13 digits) or stock code (6 digits) |
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
6 tool updates
- First observed
get_company - First observed
list_company_records - First observed
list_sources - First observed
resolve_company - First observed
search_companies - First observed
verify_company
Related MCP Connectors
Korean business, bid and real-estate analytics, parcel, building register and simple-auth data
Verify Korean companies by BRN/사업자등록번호: official NTS status, VAT type, English profile, financials
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 lodging: 84,490 stays from 4 government permit ledgers + KTO TourAPI, honest gaps
Related MCP Servers
- AlicenseNot gradedqualityBmaintenanceEnables AI agents to query Korean public data from OpenDART, data.go.kr and law.go.kr — corporate filings and financials, stock prices, apartment trades, business registration status, holidays, statutes in force on a given date, and court rulings. It corrects the live APIs' known traps (mislabeled periods, not-yet-in-force laws, cancelled trades, changed district codes) so answers come back right, with evidence.7Apache 2.0
- FlicenseAqualityBmaintenanceAI-ready data for investors and stewardship specialists who wants to have easy access to agm & governance related disclosures for Korean stocks2545-
- AlicenseNot gradedqualityBmaintenanceIntegrates Korean public data sources including law, court cases, corporate disclosures, and public data portal, with comparative US and German case law support.11ISC
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd
Glama MCP Gateway
Add one secure layer between your agents and this server.