home/categories/sql-databases/alexander-m-dickerson-ai-asset-pricing-claude-skills-wrds-psql-skill-md
sql-databasesdatabases
wrds-psql
Use this skill when the user needs to query WRDS data via PostgreSQL from the local machine. Covers psql connection using .pgpass credentials, query execution patterns, CSV/parquet export, and best practices for large extractions. Invoke when the user wants to pull data from WRDS (CRSP, OptionMetrics, Compustat) via SQL.
maintainer
Alexander-M-Dickerson
更新于 3/24/2026
星标
35
分支
5
quick start
Installation and usage
Use this skill when the user needs to query WRDS data via PostgreSQL from the local machine. Covers psql connection using .pgpass credentials, query execution patterns, CSV/parquet export, and best practices for large extractions. Invoke when the user wants to pull data from WRDS (CRSP, OptionMetrics, Compustat) via SQL.
安装
$ install --globalskills.sh
使用
安装后，您可以通过在终端运行以下命令来使用此技能：
skills use wrds-psql