Korean DART MCP

What it does

Connects AI assistants to the Financial Supervisory Service (FSS) OpenDART system, enabling automated search, retrieval, and analysis of Korean corporate disclosures, financial statements, and insider trading signals.

Tools

• buffett_quality_snapshot: Ranks companies using 5-year ROE, Debt/Equity, and CAGR metrics.
• insider_signal: Detects buy/sell clusters among company executives.
• disclosure_anomaly: Scores accounting and governance risks (0-100) based on correction filings.
• get_attachments: Extracts text from HWP/PDF attachments into markdown via kordoc.
• get_xbrl: Full XBRL parsing with calculation verification.
• search_disclosures: Advanced search with 22 predefined presets (e.g., treasury buys, CB issuance).

Installation

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "korean-dart": {
      "command": "npx",
      "args": ["-y", "korean-dart-mcp"],
      "env": {
        "DART_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

Supported hosts

Claude Desktop, Cursor, Windsurf, Claude Code, VS Code, Gemini CLI, Zed, Antigravity.