opendart-mcp-server
Enables AI agents to access Korean corporate disclosure data from DART, allowing natural language queries about companies, financial statements, and disclosures.
README
π°π· OpenDART MCP Server
AI μμ΄μ νΈλ₯Ό μν νκ΅ κΈ°μ 곡μ λ°μ΄ν° β powered by DART
DART(μ μ곡μμμ€ν ) λ°μ΄ν°λ₯Ό AIμκ² λκΈ°λ κ°μ₯ μ¬μ΄ λ°©λ².
Claude Desktop, Cursor λ± MCP μ§μ AIμκ² "μΌμ±μ μ μ¬λ¬΄μ ν 보μ¬μ€"λΌκ³ λ§νλ©΄ λ°λ‘ λ΅μ λ°μ μ μμ΅λλ€.
<!-- TODO: λ°λͺ¨ GIF μΆκ° -->
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β‘ λΉ λ₯Έ μμ
npmμΌλ‘ λ°λ‘ μ¬μ© (κΆμ₯)
npx opendart-mcp
Claude Desktopμ΄λ Cursor μ€μ μμ λ°λ‘ μ¬μ©ν μ μμ΅λλ€. κΈ°μ κ³ μ λ²νΈλ μ΅μ΄ μ€ν μ μλ λ€μ΄λ‘λλ©λλ€.
μμ€ μ½λμμ μ€μΉ
git clone https://github.com/SongHyojun0228/opendart-mcp-server.git
cd opendart-mcp-server
npm install
npm run build && npm start
DART API ν€λ OpenDART μμ 무λ£λ‘ λ°κΈλ°μ μ μμ΅λλ€ (μΌ 10,000건).
π§ μ 곡νλ λꡬ
| λꡬ | μ€λͺ | μ λ ₯ μμ |
|---|---|---|
search_company |
κΈ°μ κ²μ λ° κΈ°λ³Έ μ 보 μ‘°ν | "μΌμ±μ μ", "005930" |
search_disclosures |
곡μ λ³΄κ³ μ κ²μ | company: "μΉ΄μΉ΄μ€", type: "annual" |
get_financial_summary |
μ£Όμ μ¬λ¬΄ λ°μ΄ν° μ‘°ν (λ§€μΆ, μμ μ΄μ΅, μμ΄μ΅ λ±) | company: "μΌμ±μ μ", year: 2024 |
compare_financials |
λ€μ€ νμ¬ μ¬λ¬΄ λΉκ΅ | companies: ["μΌμ±μ μ", "SKνμ΄λμ€"] |
get_full_financial_statements |
μ 체 μ¬λ¬΄μ ν μμΈ μ‘°ν | company: "μΉ΄μΉ΄μ€", statement_type: "IS" |
π¬ μ¬μ© μμ
"μΌμ±μ μ κΈ°λ³Έ μ 보 μλ €μ€"
μΌμ±μ μ(μ£Ό) (SAMSUNG ELECTRONICS CO,.LTD)
ββββββββββββββββββββββββββββββββββββββββ
μ’
λͺ©μ½λ: 005930 (μ κ°μ¦κΆμμ₯μμ₯λ²μΈ)
λνμ΄μ¬: μ μν, λ
Ένλ¬Έ
λ²μΈκ΅¬λΆ: μ κ°μ¦κΆμμ₯μμ₯λ²μΈ
μ€λ¦½μΌ: 1969-01-13
κ²°μ°μ: 12μ
ννμ΄μ§: https://www.samsung.com/sec
μ£Όμ: κ²½κΈ°λ μμμ μν΅κ΅¬ μΌμ±λ‘ 129 (λ§€νλ)
"μ€λ λμ¨ κ³΅μ μμ΄?"
μ 체 곡μ κ²μ κ²°κ³Ό (2026-01-14 ~ 2026-02-13)
ββββββββββββββββββββββββββββββββββββββββ
[κΈ°ν곡μ] ν¬μνλ¨κ΄λ ¨μ£Όμκ²½μμ¬ν (2026-02-13)
https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260213801610
[μ£Όμμ¬ν] μ£Όμμ¬νλ³΄κ³ μ(μ μμ¦μκ²°μ ) (2026-02-13)
https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260213000234
...
μ΄ 847건
"μΉ΄μΉ΄μ€ 2023λ λ§€μΆμ΄λ μμ μ΄μ΅ μλ €μ€"
μΉ΄μΉ΄μ€ 2023λ
μ°κ° μ¬λ¬΄ μμ½ (μ°κ²°)
ββββββββββββββββββββββββββββββββββββββββ
λ§€μΆμ‘ 7μ‘° 5,570μ΅μ (+11.2%)
μμ
μ΄μ΅ 4,609μ΅μ (-19.1%)
λΉκΈ°μμ΄μ΅ -1μ‘° 8,167μ΅μ (-270.3%)
ββββββββββββββββββββββββββββββββββββββββ
μμ°μ΄κ³ 25μ‘° 1,800μ΅μ
λΆμ±μ΄κ³ 11μ‘° 3,214μ΅μ
μλ³Έμ΄κ³ 13μ‘° 8,586μ΅μ
ββββββββββββββββββββββββββββββββββββββββ
λΆμ±λΉμ¨ 81.7%
π¦ μμΈ μ€μΉ κ°μ΄λ
1. DART API ν€ λ°κΈ
- OpenDART μ μ
- νμκ°μ ν λ‘κ·ΈμΈ
- μΈμ¦ν€ μ μ² β API ν€ λ°κΈ (μ¦μ λ°κΈ, 무λ£)
- λ°κΈλ°μ ν€λ₯Ό 볡μ¬ν΄λμΈμ
2. νλ‘μ νΈ μ€μΉ
git clone https://github.com/SongHyojun0228/opendart-mcp-server.git
cd opendart-mcp-server
npm install
3. νκ²½λ³μ μ€μ
cp .env.example .env
.env νμΌμ μ΄μ΄μ λ°κΈλ°μ API ν€λ₯Ό μ
λ ₯:
DART_API_KEY=μ¬κΈ°μ_λ°κΈλ°μ_ν€_μ
λ ₯
4. κΈ°μ κ³ μ λ²νΈ λ°μ΄ν° λ€μ΄λ‘λ (μ ν)
npm run update-corp-codes
μλ² μ΅μ΄ μ€ν μ μλμΌλ‘ λ€μ΄λ‘λλλ―λ‘ μ΄ λ¨κ³λ μ νμ¬νμ λλ€. μλμΌλ‘ μ λ°μ΄νΈνκ³ μΆμ λλ§ μ€ννμΈμ.
5. λΉλ & μ€ν
npm run build
npm start
βοΈ AI ν΄λΌμ΄μΈνΈ μ€μ
Claude Desktop (npx β κΆμ₯)
claude_desktop_config.jsonμ μΆκ°:
{
"mcpServers": {
"opendart": {
"command": "npx",
"args": ["-y", "opendart-mcp"],
"env": {
"DART_API_KEY": "λ°κΈλ°μ_ν€"
}
}
}
}
<details> <summary>μ€μ νμΌ μμΉ</summary>
- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json
</details>
<details> <summary>μμ€ μ½λμμ μ§μ μ€ννλ κ²½μ°</summary>
{
"mcpServers": {
"opendart": {
"command": "node",
"args": ["/μ λκ²½λ‘/opendart-mcp-server/dist/src/index.js"],
"env": {
"DART_API_KEY": "λ°κΈλ°μ_ν€"
}
}
}
}
</details>
Cursor
Cursor Settings β MCP β Add Server:
{
"mcpServers": {
"opendart": {
"command": "npx",
"args": ["-y", "opendart-mcp"],
"env": {
"DART_API_KEY": "λ°κΈλ°μ_ν€"
}
}
}
}
MCP Inspector (λλ²κΉ )
npx @modelcontextprotocol/inspector node dist/src/index.js
π οΈ κ°λ° μ°Έμ¬
# λΉλ
npm run build
# λΉλ + μ€ν
npm run dev
# κΈ°μ
κ³ μ λ²νΈ μ
λ°μ΄νΈ
npm run update-corp-codes
# MCP Inspectorλ‘ ν
μ€νΈ
npx @modelcontextprotocol/inspector node dist/src/index.js
νλ‘μ νΈ κ΅¬μ‘°
src/
βββ index.ts # FastMCP μλ² μ§μ
μ
βββ tools/
β βββ disclosure.ts # search_company, search_disclosures
β βββ financial.ts # get_financial_summary, compare_financials, get_full_financial_statements
βββ utils/
βββ dart-client.ts # DART API HTTP ν΄λΌμ΄μΈνΈ
βββ corp-code.ts # νμ¬λͺ
/μ’
λͺ©μ½λ β κ³ μ λ²νΈ λ³ν
βββ formatters.ts # κΈμ‘ ν¬λ§€ν
ν¬νΌ
κΈ°μ¬ λ°©λ²
- Fork β λΈλμΉ μμ± β μ»€λ° β PR
- μ»€λ° λ©μμ§:
feat:,fix:,docs:λ± Conventional Commits μ€νμΌ console.log()μ¬μ© κΈμ§ (stdio μ μ‘ μ€μΌ λ°©μ§).console.error()λ§ μ¬μ©
π λΌμ΄μ μ€
MIT β μμ λ‘κ² μ¬μ©, μμ , λ°°ν¬ν μ μμ΅λλ€.
μ΄ νλ‘μ νΈλ κΈμ΅κ°λ μ DART OpenAPIμ κ³΅κ° λ°μ΄ν°λ₯Ό μ¬μ©ν©λλ€.
English
OpenDART MCP Server
Korean corporate disclosure data for AI agents β powered by DART
MCP server that connects Korea's DART (Electronic Disclosure System) to AI agents like Claude, ChatGPT, and Cursor.
Ask your AI "What's Samsung Electronics' revenue?" and get real answers from official Korean financial filings.
Available Tools
| Tool | Description |
|---|---|
search_company |
Search Korean companies by name, stock code, or DART corp code |
search_disclosures |
Search disclosure filings with date/type filters |
get_financial_summary |
Get key financials: revenue, operating profit, net income, assets, liabilities |
compare_financials |
Compare financials across multiple companies side by side |
get_full_financial_statements |
Get full financial statements (BS, IS, CIS, CF, SCE) |
Quick Start
Add to your Claude Desktop claude_desktop_config.json:
{
"mcpServers": {
"opendart": {
"command": "npx",
"args": ["-y", "opendart-mcp"],
"env": {
"DART_API_KEY": "your_api_key"
}
}
}
}
Get your free DART API key at opendart.fss.or.kr. Corp code data is automatically downloaded on first run.
License
MIT
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