GitHub - motherduckdb/obsidian-duckdb-motherduck: Obsidian Plugin for DuckDB & MotherDuck

An Obsidian plugin that brings DuckDB SQL querying directly into your notes. It supports querying local and remote files (Parquet, CSV, JSON, Excel, Iceberg, Delta, geospatial) using DuckDB WASM, with optional MotherDuck cloud integration. Query results can be frozen as plain markdown tables inline with the SQL, making notes self-contained and git-diffable. Features include scheduled daily/weekly auto-refresh, per-block connection selection between local and cloud, a plugin API for agent/CLI integration, row and cell caps to prevent memory overload, and an activity log. Works entirely offline for local queries; MotherDuck blocks require a token and internet access.