"Steam Deck" matching MCP connectors:

Paste-your-data analytics: CSV profiling, A/B tests, correlation, growth. 4 of 7 free.

Paste-your-data analytics over MCP, computed in code: csv_profile profiles columns and data quality, ab_test runs two-proportion z-tests, correlation and growth_rates cover the basics, with funnel_report, cohort_retention, and forecast_trend in the premium tier. No uploads, no external calls, no data retention.