About
DuckDB is an in-process SQL database optimized for fast analytical queries on large datasets. It seamlessly integrates with Python's data stack (Pandas, Polars, Arrow) and can directly query files like Parquet and CSV without prior ingestion. Use it for complex data joins, analytical pipelines, and handling datasets too large for memory or traditional tools.
Quick Install
Claude Code
Recommendednpx skills add tondevrel/scientific-agent-skills -a claude-code/plugin add https://github.com/tondevrel/scientific-agent-skillsgit clone https://github.com/tondevrel/scientific-agent-skills.git ~/.claude/skills/duckdbCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the duckdb skill?
duckdb is a Claude Skill by tondevrel. Skills package instructions and resources that Claude loads on demand, so Claude can perform duckdb-related tasks without extra prompting.
How do I install duckdb?
Use the install commands on this page: add duckdb to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does duckdb belong to?
duckdb is in the Design category, tagged excel, design and data.
Is duckdb free to use?
Yes. duckdb is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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