The datasette-mcp 0.2 release modifies the 'rows' output from execute_sql to an array of objects. Previously, it was an array of arrays, which could cause difficulties for models in identifying column associations.
This update improves compatibility with models that process SQL query results, as object-based rows provide explicit column labels. The release also depends on mcp version 2.1.1 or higher.
As the first non-alpha release, it has been used extensively by the author, indicating readiness for broader use. This change can enhance model accuracy when interpreting SQL outputs.