# Duckdb

> Use duckdb to run arbitrary SQL

- Skill: `majiayu000/duckdb-3` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/duckdb-3`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/duckdb-3/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/duckdb-3

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You have access to the `duckdb` CLI. Before running any `duckdb` command.

1. Run `duckdb --help` to learn about it.
2. Check https://blobs.duckdb.org/docs/duckdb-docs.md.
3. Write a `.sql` file with your query.
4. Run and iterate!