queria
This server does not currently have a deployable release on Glama. Follow the repository's setup instructions to install and configure it for your MCP client, including any required credentials and local dependencies.
queria
Query Japanese open data on Queria from the terminal, Python, and MCP.
Queria が公開する日本のオープンデータ(e-Stat、国土数値情報、EDINET、気象庁ほか)を、ターミナル・Python・MCP から read-only で探索するクライアントです。データは DuckLake 形式で公開されており、計算はすべて手元の DuckDB で行われます。
インストール
uvx queria list # インストール不要で実行
pip install queria # または通常インストールPython 3.10+ が必要です。
Related MCP server: estat-mcp
使い方
queria list # データセット一覧
queria search 人口 # データセット・テーブル・カラムの横断検索
queria info e_stat # メタデータ(ライセンス・出典など)
queria schema e_stat # テーブル一覧
queria columns e_stat mart_population # カラム一覧
queria summarize zipcode.main.zipcodes # カラム統計(全件スキャン)
queria sql "SELECT * FROM zipcode.main.zipcodes LIMIT 10"
queria sql "SELECT * FROM zipcode.main.zipcodes" --out zipcodes.parquetテーブルは <dataset>.<schema>.<table> で参照します。参照したデータセットは自動的に ATTACH されます。
API トークン
トークンなしでも使えますが、レートリミットがあります。https://queria.io/profile/api-keys で発行したトークンを登録すると上限が上がります:
queria auth set-token <token> # ~/.config/queria/config.toml に保存
queria auth status # 確認--token オプションや環境変数 QUERIA_TOKEN でも指定できます(この順で優先)。
Python API
import queria
with queria.connect() as conn:
conn.sql("SELECT * FROM catalog.main.mart_datasets").show()MCP サーバー
Claude Code / Claude Desktop / Cursor などの MCP クライアントから使えます:
{
"mcpServers": {
"queria": {
"command": "uvx",
"args": ["--from", "queria[mcp]", "queria", "mcp"]
}
}
}ドキュメント
License
MIT
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This server cannot be deployed
Maintenance
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