Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Korean company identity, registration status and monthly payroll-based employment, in English.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
KCID_API_KEYValues marked secret are keys to your account. Never share them or paste them into a chat.
You need
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
https://notonlystock.com/korea/mcpOpen Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"korea-data": {
"command": "npx",
"args": [
"-y",
"korea-data-mcp"
],
"env": {
"KCID_API_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add --transport http korea-data https://notonlystock.com/korea/mcpclaude mcp add korea-data --env KCID_API_KEY=your-value -- npx -y korea-data-mcpFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"korea-data": {
"url": "https://notonlystock.com/korea/mcp"
}
}
}Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"korea-data": {
"command": "npx",
"args": [
"-y",
"korea-data-mcp"
],
"env": {
"KCID_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"korea-data": {
"type": "http",
"url": "https://notonlystock.com/korea/mcp"
}
}
}Paste into .vscode/mcp.json in your project
{
"servers": {
"korea-data": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"korea-data-mcp"
],
"env": {
"KCID_API_KEY": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://notonlystock.com/korea/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
We have not read this server’s tool list yet; we check endpoints in rotation.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry name was verified with the GitHub account lichtsalz, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Not checked yet; we check endpoints in rotation
Not checked yet; we check endpoints in rotation
Not checked yet; we read the tool list when we check the endpoint
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
You need to fill in: KCID_API_KEY
Either way works: install it on your computer or connect to the cloud version.
The GitHub repo last changed –, and the latest version (0.1.2) reached the registry 2 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, 御府和田玉 在售作品查询
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Live in-stock Hetian jade from Yufu, Shanghai: prices, monthly price guide, book a viewing.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
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
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.
| [`korea-data`](cli/) | Command line — npx korea-data 124-81-00998 · npx korea-data rail 용산 |
| [`korea-data-mcp`](mcp/) | MCP server for agents |
| [`openapi.yaml`](openapi.yaml) | REST API description |
Keys are issued at https://dataservice.notonlystock.com/korea/account once the API reopens — 5,000 free credits, no card.
152,367 Korean for-profit corporate headquarters with 10 or more insured employees.
| Field | Present |
|---|---|
| Employees (Employment Insurance) | 100% |
| Address in English | 100% |
| Established date | 100% |
| Monthly employment series | 91.9% |
| Corporate registration number | 70.5% |
| Phone | 69.3% |
| Listed market · DART code | 25.5% |
| Worksite addresses with headcount | 100% (25.5% have more than one) |
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 — name_en_class, established_date_source, nps_quality. Which source each field comes from is in the data guide.
Full data guide → · API docs →
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.
The API is v0. Paths, parameters and field names may change without notice until v1. Pin nothing you cannot change.
MIT licensed.