MCP server · Finance and crypto
Korea Stock MCP server
by jjlabsio
Lets your AI look up Korean stock prices, company disclosures, and financial statements for you.
This is a helper that connects your AI to official Korean stock data. It pulls from DART (the electronic disclosure system) and KRX (the Korea Exchange), so your AI can answer questions about listed Korean companies. It is handy if you follow Korean markets, work in finance, or need to check a company's filings and numbers.
What is an MCP server? The 30-second version
On its own, your AI can only chat with you using what it already knows. An MCP server is a small helper program that gives your AI a new skill or a connection to an outside service. This one connects your AI to Korean stock data from DART and KRX. Once it is set up, you can just ask a question in plain words, and the AI will go fetch the real data for you.
What this MCP server does
You ask your AI something like how a Korean company did last year. The AI uses this helper to search the official DART and KRX data. The helper looks up the company, finds the right disclosures or financial statements, and pulls the numbers. Then the AI reads that data and explains it back to you in the chat. For very large reports, it first shows a table of contents and then fetches only the parts that match your question.
Click to zoomWhat you can do with it
- Search Korean company disclosures by company, type, or date
- Look up a company's unique DART code by name or stock code
- Read financial statements like revenue and operating profit
- Check daily stock prices, trading volume, and market cap
- Find basic stock info like name, code, and market (KOSPI, KOSDAQ, KONEX)
- Open a disclosure report and pull out a specific section
- Check today's date so the AI uses the right time frame
Try asking your AI
- “Look up Samyang Foods revenue and operating profit for 2023 and 2024 and tell me the growth rate”
- “What does HJ Shipbuilding actually do to make money, and what is the sales by segment”
- “Show me the daily stock price and market cap for a KOSDAQ company last month”
- “Find the corp_code for Inventera and list its securities issuance disclosures”
What it gives back to you
You get answers written in the chat, built from real DART and KRX data. That can be a list of disclosures, a table of financial numbers, stock price and volume figures, or a summary of a report section. For big reports, the AI first shows you a table of contents and then the section you asked about. You can keep asking for more sections if you are curious.
Before you start
What you need
- A DART API key (a kind of password for apps; you sign up at opendart.fss.or.kr and request one for free)
- A KRX API key (you sign up at openapi.krx.co.kr and apply; approval takes about one day)
- The Claude desktop app with the config file edited
- Node.js 18 or newer on your computer
Good to know
This tool is for information only and is not investment advice, so check the numbers yourself before making any money decisions.
Install it with your AI
Add Korea Stock MCP server to your AI, no technical skills needed
You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.
Sign in to get the install prompt
Members get a ready-made prompt that lets the Claude desktop app check Korea Stock MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.
Who it's for
People who follow or work with Korean stocks, like analysts, finance staff, investors, and students researching listed Korean companies.
