duckdb-en

95 / 100 · Low risk

Fine to try.

By HKU-MMLab/UniClawBench (GitHub) · data · 40 stars · scanned at commit a8ac4df

DuckDB CLI specialist for SQL analysis, data processing and file conversion. Use for SQL queries, CSV/Parquet/JSON analysis, database queries, or data conversion. Triggers on "duckdb", "sql", "query", "data analysis", "parquet", "convert data".

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this.

Found in 7 places.

injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 15duckdb -c "SELECT * FROM 'data.csv' LIMIT 10"
injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 30duckdb my_database.duckdb
injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 65duckdb -c "COPY (SELECT * FROM 'input.csv') TO 'output.parquet' (FORMAT PARQUET)"

Show 4 more

injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 70duckdb -c "COPY (SELECT * FROM 'input.parquet') TO 'output.csv' (HEADER, DELIMITER ',')"
injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 75duckdb -c "COPY (SELECT * FROM read_json_auto('input.json')) TO 'output.parquet' (FORMAT PARQUET)"
injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 80duckdb -c "COPY (SELECT * FROM 'data.csv' WHERE amount > 1000) TO 'filtered.parquet' (FORMAT PARQUET)"
injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills/SKILL.md, line 231cat data.csv | duckdb -c "SELECT * FROM read_csv('/dev/stdin')"

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'duckdb-en' ] || [ -L ~/.agents/skills/'duckdb-en' ]; then echo 'A skill folder named duckdb-en already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/HKU-MMLab/UniClawBench' "$d" && git -C "$d" checkout --quiet 'a8ac4df6c554178c339f42696e3afe688a61f4b7' -- 'injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills' && mkdir -p ~/.agents/skills && cp -R "$d"/'injection/101_skill_usage/task_101_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills' ~/.agents/skills/'duckdb-en' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'duckdb-en' ~/.claude/skills/'duckdb-en' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for HKU-MMLab/UniClawBench shows the score of its lowest-scoring skill.

SkillTrust badge for HKU-MMLab/UniClawBench

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/HKU-MMLab/UniClawBench.svg)](https://zalavijaysinh.github.io/skilltrust/repos/HKU-MMLab/UniClawBench/)

Score history

Date	Version	Score
2026-11-10	`a8ac4df`	95

Also found in

Identical copies of this skill exist at:

HKU-MMLab/UniClawBench/injection/201_skill_usage_zh/task_201_40_excel_dashboard_qa/skills/duckdb-cli-ai-skills