mbentham/SqlAugur

Overview

An MCP server that gives AI assistants read-only access to SQL Server databases. It uses AST-based query validation and rate limiting to enforce safety, and includes DBA diagnostic tooling.

Best for

Best for
Developers and DBAs who need to give AI assistants safe, read-only access to SQL Server databases.

Use cases

• Letting AI assistants query SQL Server for reporting or debugging
• Providing safe, read-only database access to non-admin users
• Running diagnostic queries against SQL Server without risk of writes

How to use

Tools exposed

• list_servers
• list_databases
• read_data
• get_query_plan
• get_schema_overview
• describe_table
• list_programmable_objects
• get_object_definition
• get_extended_properties
• get_object_dependencies
• get_plantuml_diagram
• get_mermaid_diagram
• sp_blitz
• sp_blitz_first
• sp_blitz_cache
• sp_blitz_index
• sp_blitz_who
• sp_blitz_lock
• sp_blitz_plan_compare
• sp_pressure_detector

Example client config

[object Object]

Notes

An MCP server that gives AI assistants read-only access to SQL Server databases. It uses AST-based query validation and rate limiting to enforce safety, and includes DBA diagnostic tooling.

4 stars on GitHub. Last updated 2026-05-11. Licensed MIT.

Use cases

• Letting AI assistants query SQL Server for reporting or debugging
• Providing safe, read-only database access to non-admin users
• Running diagnostic queries against SQL Server without risk of writes

Pros

• AST-based validation prevents dangerous queries at the syntax level
• Rate limiting protects database performance from runaway requests
• Read-only design eliminates risk of accidental data modification

Cons

• Limited to SQL Server, no support for other database engines
• Requires MCP-compatible AI assistants to function
• No write capabilities, so not useful for data entry or updates

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.