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@akiojin/jgrants-mcp-server

v0.1.0

Published

MCP server for J-Grants public API

Readme

jgrants-mcp-server

J-Grants (jGrants) 公開APIをMCPツールとして提供するNode.jsサーバーです。補助金の検索・詳細取得に加え、添付ファイルを保存してMarkdownに変換します。

必要環境

  • Node.js 18+
  • npm

セットアップ

npm install
npm run build

起動(stdio)

npm start

MCPツール

  • ping
  • search_subsidies
  • get_subsidy_detail
  • get_file_content

環境変数

  • API_BASE_URL (default: https://api.jgrants-portal.go.jp/exp/v1/public)
  • JGRANTS_FILES_DIR (default: ./jgrants_files)
  • MAX_ATTACHMENT_BYTES (default: 26214400)

Claude Desktop設定例(stdio)

{
  "mcpServers": {
    "jgrants": {
      "command": "node",
      "args": ["E:/jgrants-mcp-server/dist/index.js"],
      "env": {
        "JGRANTS_FILES_DIR": "E:/jgrants-mcp-server/jgrants_files"
      }
    }
  }
}

免責

  • 本サーバーはJ-Grants公開APIを利用します。利用規約や公開範囲に従ってご利用ください。
  • APIの仕様変更により、挙動が変わる可能性があります。