// SCAN REPORT

MCP MS SQL Server

3 tools. 1 can modify or destroy data without limits.

1 write tool that can modify data. Rate limits recommended.

Last updated: 4 Jul 2026

1 can modify or destroy data

2 read-only

3 tools total

Community server · catalogue entry verified 04/07/2026

How to control MCP MS SQL Server ↓

TOOL MAP

What MCP MS SQL Server exposes to your agents

Read (2) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous MCP MS SQL Server tools

Execute · High execute_sql_query This tool can execute arbitrary SQL queries.

1 of MCP MS SQL Server's 3 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control MCP MS SQL Server

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP MS SQL Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "describe_table": {
    "limits": [
      {
        "counter": "describe_table_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register MCP MS SQL Server — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON MCP MS SQL →

Instant setup, no code required.

FULL CATALOGUE

All 3 MCP MS SQL Server tools

EXECUTE 1 tools

Execute execute_sql_query Execute a SQL query against the MS SQL Server database

READ 2 tools

Read describe_table Get the schema information for a specific table Read list_tables List all tables in the database

EXPLORE

Related servers

Other MCP servers with similar tools — same risk classification, starter policies for each.

FAQ

Questions about MCP MS SQL Server

Is the MCP MS SQL Server MCP server safe to use without restrictions? +

The MCP MS SQL Server server is primarily read-only with 2 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the MCP MS SQL Server MCP server expose? +

3 tools across 2 categories: Execute, Read. 2 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on MCP MS SQL Server? +

Register the MCP MS SQL Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every MCP MS SQL Server tool call.

Deterministic rules across all 3 MCP MS SQL Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MCP MS SQL →

Instant setup, no code required.

3 MCP MS SQL Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.