{"slug":"matlab-matlab-use-duckdb","source_name":"matlab/matlab-use-duckdb","name":"Matlab/Matlab Use Duckdb","description":"Use DuckDB from MATLAB via Database Toolbox (R2026a+) as a non-math operations engine on large tabular files (CSV/Parquet/JSON) and as a zero-config embedded database. Use when connecting to DuckDB, querying CSV, Parquet, and JSON files directly with SQL, reducing or profiling large data before MATLAB analysis, creating portable development databases, or installing DuckDB extensions. Triggers on: DuckDB, duckdb(), large CSV/Parquet/JSON, file too large for readtable, filter/aggregate at source, ","version":1,"lift":{"pass_rate_delta_pts":59.09,"pass_rate_pct":100,"total_cases":22,"passed_cases":22,"tokens_delta_pct":106.7,"turns_delta_pct":0,"verdict":"pass","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-16T17:28:30.773152+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":59.09,"with_pass_pct":100,"without_pass_pct":40.9,"tokens_delta_pct":106.7,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":21,"verdict":"pass","never_hurt":true,"completed_at":"2026-08-16T17:28:30.773152+00:00","run_id":"6ea8923d-ddad-420f-875a-7254da63c4c6","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"https://www.mathworks.com/content/dam/mathworks/license/pmrl/license.md","install_count":0,"manifest_hash":"6ec680f69b215eeec77f481a8cbce4b165e939f50a9d153d965c5c185c22059f","raw_url":"https://app.decimal.ai/s/matlab-matlab-use-duckdb/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/matlab-matlab-use-duckdb"}