{
  "markdown": "# Korea Company Data — developer kit\n\nKorean company records in English: identity, registration status, industry, address,\nand **month-by-month employment from government payroll records**.\n\nThree ways in, one API key.\n\n| | |\n|---|---|\n| **[`korea-data`](cli/)** | Command line — `npx korea-data 124-81-00998` |\n| **[`korea-data-mcp`](mcp/)** | MCP server for agents |\n| **[`openapi.yaml`](openapi.yaml)** | REST API description |\n\nGet a key at **https://notonlystock.com/korea/account** — 5,000 free credits, no card.\n\n## What is in the data\n\n152,367 Korean for-profit corporate headquarters with 10 or more insured employees.\n\n| Field | Present |\n|---|---|\n| Employees (Employment Insurance) | 100% |\n| Address in English | 100% |\n| Established date | 100% |\n| Monthly employment series | 91.9% |\n| Corporate registration number | 70.5% |\n| Phone | 69.3% |\n| Listed market · DART code | 25.5% |\n| Worksite addresses with headcount | 100% (25.5% have more than one) |\n\nRegistration numbers are validated against the National Tax Service. Where a value\ncould be read as more than it is, a companion field says what kind of value it is —\n`name_en_class`, `established_date_source`, `nps_quality`. Which source each field\ncomes from is in the data guide.\n\n[Full data guide →](https://notonlystock.com/korea/data) ·\n[API docs →](https://notonlystock.com/korea/api)\n\n## What this does not do\n\n<!-- 아래 줄은 '그런 것을 만들지 않는다' 는 부정문이다 — 어휘 린터 예외 allow-vocab -->\nNo score, no grade, no ranking, no opinion about any company. No sanctions, penalties\nor litigation history. No personal data. **Facts and their sources only.**\n\n## Stability\n\nThe API is `v0`. Paths, parameters and field names may change without notice until\n`v1`. Pin nothing you cannot change.\n\nMIT licensed.\n",
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  "sha": "e352f3040ed3d2fd97eae20c3ccfa920bee5a172789ca7b72889040b0f21517a",
  "repo_slug": "lichtsalz/korea-data",
  "fonte": "repo",
  "truncated": false,
  "api": "https://agentalog.com/api/listings/mcp_io_github_lichtsalz_korea_data_27b74378/readme"
}