duckdb-skills

DuckDB-powered skills for Claude Code: read any data file, attach and query DuckDB databases, search DuckDB/DuckLake docs, search past session logs, and install/update DuckDB extensions.

Install

If the official marketplace isn’t added yet, run

Category: Database
Author: DuckDB Foundation
GitHub: duckdb/duckdb-skills
Website: duckdb.org

Good for

Read and explore CSV, JSON, Parquet, Excel and other data files, locally or on S3, GCS, Azure or HTTPS
Attach DuckDB databases and query them with SQL or natural language
Search DuckDB and DuckLake documentation
Search past Claude Code session logs to recover decisions and open TODOs

Getting started

Run /plugin install duckdb-skills@claude-plugins-official in Claude Code
Make sure the DuckDB CLI is installed, or install it with /duckdb-skills:install-duckdb
Attach a database with /duckdb-skills:attach-db my_analytics.duckdb, or open a file with /duckdb-skills:read-file
Ask questions or run SQL with /duckdb-skills:query

Before you install

Requires the DuckDB CLI. All skills share one state.sql file, and you are asked the first time whether to store it in the project or home directory.

Summarized by AI from the project docs; check the official docs before relying on it.

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