japan-corporate-mcp
MCP Server for Japanese corporate data — search companies, financials, patents, subsidies, and government statistics via official government APIs.
日本企業データMCPサーバー — gBizINFO・EDINET・e-Statの政府APIから企業情報をAIが直接取得できます。
Features / 機能
| Tool | Description | データソース |
|---|---|---|
search_company |
Search companies by name | gBizINFO |
get_company_info |
Company details (address, capital, employees) | gBizINFO |
get_company_finance |
Financial data (revenue, profit, assets) | gBizINFO |
get_company_patents |
Patent information | gBizINFO |
get_company_subsidies |
Subsidies and grants received | gBizINFO |
get_company_procurement |
Government procurement records | gBizINFO |
get_edinet_reports |
Securities reports (有価証券報告書) | EDINET |
get_statistics |
Government statistics search | e-Stat |
Installation / インストール
pip install japan-corporate-mcpAPI Key Setup / APIキーの取得
You need API keys from the following government services:
| API | Registration | URL |
|---|---|---|
| gBizINFO (経産省) | Web registration, instant | https://info.gbiz.go.jp/hojin/api_registration |
| EDINET (金融庁) | Web registration + MFA | https://disclosure2dl.edinet-fsa.go.jp/guide/static/disclosure/WZEK0110.html |
| e-Stat (総務省) | Web registration, instant | https://www.e-stat.go.jp/api/ |
