OpenDART MCP
Search Korean companies and their DART filings, pull key financials, compare several companies side by side, or take the full statements with every account line.Read full description
SongHyojun0228LABSCO SUMMARY
One key into Korea's official filing system, with no scraping in between.
Everything comes from the regulator's own API, so a question about Samsung Electronics' latest disclosures or Kakao's capital changes is answered from the filing record rather than from a news summary. Because it launches as a Docker image, setup is one config block and there is no Python environment to keep working.
What it is
An MCP server over DART, Korea's Financial Supervisory Service disclosure system, so an assistant can read filings, company profiles and financial data for listed Korean companies.
What you get
- Search a company's public disclosure filings
- Look up a company's profile and its DART unique number
- Capital increase and reduction status for a company
- Further financial detail — dividends, treasury stock, largest shareholder, officers
- Runs as a Docker image, launched by the client itself
Requirements
A DART API key, issued free at opendart.fss.or.kr, plus Docker Desktop. The client config runs snaiws/dart:latest with DART_API_KEY and USECASE set.
Setup effort
Run a container — pull the image and point your client at it
USE CASES
01
Checking what a listed Korean company just filed
Search recent disclosures for a company by name instead of paging through the DART site.
02
Comparing two companies' recent financials
Ask for both at once — the README's own example puts Hyundai Motor and Kia side by side.
03
Finding out who actually controls a company
Pull largest-shareholder and officer data straight from the filings.
04
Reading a company profile before a call
Get the basic corporate record and its DART unique number in one question.
BEFORE YOU INSTALL
What to know first
Requires
- docker on PATH
- DART_API_KEY in your environment
Where it runs
The documented client runs the server on your machine.
INSTALLATION
Connect your client
MCP Clients
Claude Desktop — Docker
CLAUDE DESKTOP — DOCKER · JSON
{
"mcpServers": {
"DART": {
"command": "docker",
"args": [
"run",
"--rm",
"-i",
"-v",
".:/app/data/mcp/DART",
"-e",
"DART_API_KEY=<YOUR_DART_API_KEY>",
"-e",
"USECASE=light",
"snaiws/dart:latest"
]
}
}
}
