Yes
It figures out the shape of the data on its own within seconds by writing "probing" queries in DuckDB and jq
wenc on Hacker News
In the thread “When does MCP make sense vs CLI?”
Helped: Using CLI tools like DuckDB and jq for data introspection.
… And Opus 4.6 is amazing at this! It figures out the shape of the data on its own within seconds by writing "probing" queries in DuckDB and jq. When it hits a bottleneck, Opus 4.6 figures out what's wrong, and tries other query strategies. …