Mssql Reader

Gives Claude read-only access to your Microsoft SQL Server databases without worrying about accidental writes or schema changes. It exposes schema discovery so you can browse tables and columns, profiling tools to understand data distributions, and safe query execution that won't modify anything. Reach for this when you want to use Claude for SQL analysis, documentation generation, or exploratory data work against production MSSQL instances. The read-only constraint makes it safer to point at live databases compared to general-purpose SQL tools that could accidentally run UPDATE or DELETE statements.