This gives Claude direct access to PostgreSQL's psql terminal, letting it run queries, manage schemas, and handle database admin tasks through the command line. You'd reach for this when you need interactive database work or want Claude to script batch operations against Postgres. It's from the Recollect project by timelessco (37 stars, 130 installs) and has passed Gen Agent Trust Hub and Socket audits, though it failed Snyk's checks. If you're already comfortable with psql and want Claude to handle the typing and remember the syntax, this is a straightforward way to extend its database capabilities without wrapping everything in application code.
npx skills add https://github.com/timelessco/recollect --skill postgresql-psql