io.github.Idle-Sync/db-conn-mcp

Connect to my PostgreSQL database, query total orders, revenue, and refund rate for the past 30 days, and summarize the key metrics in a table.

Returns query results and organizes them into a clear business metrics summary table.

Connect to the database, find records in the users table from the last 7 days with duplicate email signups, missing phone numbers, and invalid country fields, then count them.

Outputs anomalous record lists, category counts, and findings ready for follow-up cleanup.

Connect to the test database, run this SQL, and explain the result columns: SELECT date_trunc('day', created_at) AS day, count(*) AS signups FROM users GROUP BY 1 ORDER BY 1 DESC LIMIT 14;

Returns the SQL results and explains each column and whether the query is appropriate.