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Korea Finance Factcheck

io.github.hs85-newbie/korea-finance-factcheck ยท v0.2.0

Fact-checks numbers in Korean finance writing against DART, Bank of Korea ECOS and US Treasury

Connect Runs on your machine

Terminal
claude mcp add korea-finance-factcheck -e DART_API_KEY=<DART_API_KEY> -e ECOS_API_KEY=<ECOS_API_KEY> -e KRX_API_KEY=<KRX_API_KEY> -- uvx korea-finance-factcheck==0.2.0
claude_desktop_config.json
{
  "mcpServers": {
    "korea-finance-factcheck": {
      "command": "uvx",
      "args": [
        "korea-finance-factcheck==0.2.0"
      ],
      "env": {
        "DART_API_KEY": "<DART_API_KEY>",
        "ECOS_API_KEY": "<ECOS_API_KEY>",
        "KRX_API_KEY": "<KRX_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "korea-finance-factcheck": {
      "command": "uvx",
      "args": [
        "korea-finance-factcheck==0.2.0"
      ],
      "env": {
        "DART_API_KEY": "<DART_API_KEY>",
        "ECOS_API_KEY": "<ECOS_API_KEY>",
        "KRX_API_KEY": "<KRX_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "korea-finance-factcheck": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "korea-finance-factcheck==0.2.0"
      ],
      "env": {
        "DART_API_KEY": "<DART_API_KEY>",
        "ECOS_API_KEY": "<ECOS_API_KEY>",
        "KRX_API_KEY": "<KRX_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
DART_API_KEY
Optional, secret
OpenDART API key (ratio direction and unit checks)
ECOS_API_KEY
Optional, secret
Bank of Korea ECOS API key (KOSPI close, base rate, KRW/USD checks)
KRX_API_KEY
Optional, secret
KRX Open API key (stock close checks; non-commercial use only)

Details

Package[email protected] (PYPI, stdio)
First published3 Nov 2026
Last updated3 Nov 2026
Registry nameio.github.hs85-newbie/korea-finance-factcheck

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