Exposes any Microsoft SQL Server database to AI agents with multi-database support, keyword lookup, free SELECT queries, and three transport modes (stdio/SSE/Streamable HTTP).
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
express vulnerable to XSS via response.redirect()
Express.js Open Redirect in malformed URLs
process.env. You'll be asked to provide them before it can run.DB_CONNECTIONS— Multi-database: configure any number of SQL Server connections in one deployment via a single environment variable.HTTP_PORT— No HTTP listen port (default 3000)MCP_TRANSPORT— No Force stdio or http mode. If unset, auto-detects: stdio when stdin is piped (e.g. by Claude Code CLI), otherwise http.[](https://m8ven.ai/mcp/kevindump-mssql-mcp-dj8ao8)