fiscal-api-mcp

National Fiscal API MCP Server — Provides budget, settlement, and fiscal program data to AI agents.

Data Sources

Related MCP server: narajangteo-pro

API Key Issuance

OPENFISCAL_API_KEY (Required)

1. Visit openfiscaldata.go.kr

2. Sign up / Log in

3. My Page → Apply for OpenAPI

4. Enter the issued key into .env

DATAGOKR_API_KEY (Optional)

1. Visit data.go.kr

2. Sign up / Log in

3. My Page → Apply for API usage

4. Enter the issued key into .env

NABOSTATS_API_KEY (Optional)

1. Visit nabo.go.kr

2. Sign up / Log in

3. Apply for OpenAPI

4. Enter the issued key into .env

Quick Start

git clone https://github.com/yangheeseok1/fiscal-api-mcp
cd fiscal-api-mcp
npm install
cp .env.example .env
# .env 파일을 열어 API 키 입력
npm run build

Claude Desktop Configuration

Add the following to your Claude Desktop configuration file (claude_desktop_config.json).

Configuration File Location:

• Windows: %APPDATA%\Claude\claude_desktop_config.json

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "fiscal-api-mcp": {
      "command": "node",
      "args": ["C:/경로/fiscal-api-mcp/dist/index.js"],
      "env": {
        "OPENFISCAL_API_KEY": "your_key_here",
        "DATAGOKR_API_KEY": "your_key_here",
        "NABOSTATS_API_KEY": "your_key_here"
      }
    }
  }
}

Change the args path to your actual project path. If you do not have the optional keys (DATAGOKR_API_KEY, NABOSTATS_API_KEY), you may delete those lines.

Restart Claude Desktop after configuration to activate the tools.

Tools (7)

Usage Examples

You can ask questions in natural language in Claude Desktop as shown below.

2024년 교육부 예산이 얼마야?
R&D 재정사업 집행현황 보여줘
2015년부터 2024년까지 국가채무 추이 알려줘
기재부 소관 재정사업 목록 뽑아줘
2023년 세출결산에서 집행률이 가장 낮은 부처는?