MS SQL Server MCP Server

Item: MS SQL Server MCP Server
Rating: 74
Author: M8ven

A secure, read-only MCP server for Microsoft SQL Server with built-in performance monitoring and lock detection.

→ PiyapatRag/mssql-mcp-server · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 1 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: MSSQL_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies1 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configMSSQL_ALLOWED_PROCEDURES— Comma-separated whitelist of stored procedures EXEC may call in read-only mode, e.g. dbo.GetReport,dbo.GetCustomerSummary. Empty/unset disables EXEC entirely. - No

configMSSQL_DATABASE— Database name - Yes

configMSSQL_DOMAIN— MSSQL_USER SQL Server username (or domain user when is set) - Yes

configMSSQL_ENCRYPT— Use encryption (true/false) false No

configMSSQL_ENV_FILE— 1. The path in (explicit override)

🔐 secretMSSQL_PASSWORD— password \

configMSSQL_POOL_MAX— Max pooled connections 10 No

configMSSQL_PORT— SQL Server port 1433 No

configMSSQL_READ_ONLY— true = read-only allow-list validation. false = write mode: INSERT/UPDATE/DELETE/DDL allowed, but server-level dangerous statements stay blocked true No

configMSSQL_REQUEST_TIMEOUT— Query timeout in ms 30000 No

configMSSQL_SERVER— localhost \

configMSSQL_TRUST_CERT— Trust server certificate (true/false) false No

configMSSQL_USER— readonly \

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/piyapatrag-mssql-mcp-server-p73dgd)](https://m8ven.ai/mcp/piyapatrag-mssql-mcp-server-p73dgd)

commit: a5940fe03b681948c5c6eaa483c4ecbcf841f882

code hash: 0a2885a235a247ba37dee253c78e59df5b886d78a1503240bbefee3c938c495e

verified: 7/25/2026, 8:40:24 AM

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