Korea Company Data MCP server
online · 100% uptimeio.github.lichtsalz/korea-data·v0.1.2Korean company identity, registration status and monthly payroll-based employment, in English.
0 stars57 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
Korea Company Data tools
Tool list not cached yet. `describe` through the gateway fetches it live.
Public scan report
scanner v0.1.10 · 2026-11-01 · same rubric, same numbers if you re-run it
- Code scan2 source files scanned25/25
- Live reliabilityremote reachable in 3141ms; handshake note: Streamable HTTP error: Unexpected content type: text/html; charset=utf-817/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 47 days ago12/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
How Korea Company Data compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 85/100
- higher than 70% of 48,255 servers
- Uptime
- 100%
- of our recent checks; the typical remote server answers 100%
- Response time
- 972 ms
- faster than 12% of 30,031 servers
- Downloads a week
- 57
- more than 47% of 12,191 servers with a package
Install Korea Company Data in Claude Code, Cursor or VS Code
claude mcp add --transport http korea-data https://notonlystock.com/korea/mcp
What the publisher says
From the Korea Company Data repository's README, as published. We do not edit it. Read it on GitHub
Korea Company Data — developer kit
Paused — data available on request. The REST API, the MCP server and sign-up are switched
off for now, so the CLI and MCP server here cannot fetch anything at the moment.
The data is not gone: it can be provided on request. Email
support@notonlystock.com with what you need — which companies
or rail data, which fields, and in what form — or leave a note on the
feedback page.
The data guide and API reference stay up, and existing keys and credits are kept for when the API reopens.
Korean company records in English: identity, registration status, industry, address, and month-by-month employment from government payroll records.
Plus nationwide rail — every subway and commuter-rail stop, route and departure, eleven operators reconciled into one GTFS-shaped dataset.
Three ways in, one API key.
Keys are issued at https://dataservice.notonlystock.com/korea/account once the API reopens — 5,000 free credits, no card.
What is in the data
152,367 Korean for-profit corporate headquarters with 10 or more insured employees.
Registration numbers are validated against the National Tax Service. Where a value could be read as more than it is, a companion field says what kind of value it is — nameenclass, establisheddatesource, nps_quality. Which source each field comes from is in the data guide.
Full data guide → · API docs →
What this does not do
<!-- 아래 줄은 '그런 것을 만들지 않는다' 는 부정문이다 — 어휘 린터 예외 allow-vocab --> No score, no grade, no ranking, no opinion about any company. No sanctions, penalties or litigation history. No personal data. Facts and their sources only.
Stability
The API is v0. Paths, parameters and field names may change without notice until v1. Pin nothing you cannot change.
MIT licensed.
Nothing above is checked by us. What we check is on the safety report.
Korea Company Data: common questions
- Is Korea Company Data MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the Korea Company Data safety report
- How do I install Korea Company Data?
- It runs remotely at notonlystock.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Korea Company Data need an API key?
- Yes. The registry entry asks for
KCID_API_KEY. - Is Korea Company Data maintained?
- The last commit was 50 days ago (2026-09-15). The latest release is v0.1.2.
- Is Korea Company Data up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- How does Korea Company Data compare with other MCP servers?
- safety score 85/100 (higher than 70% of 48,255 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 972 ms (faster than 12% of 30,031 servers). Full comparison.