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Microsoft SQL Server

MCP server for SQL Server metadata, parameterized queries, plan analysis, and writes opt-in.

Connector by alyiox · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 9
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/alyiox-mcp-mssql

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

MCP server for SQL Server metadata, parameterized queries, plan analysis, and writes opt-in.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its install config and code. Checked Oct 25, 2026.

Tools
No tools found
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
.NET package

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • MCPMSSQL_CONNECTION_STRING

Other settings (environment variables or headers).

  • DOTNET_ENVIRONMENT
  • MCPMSSQL_ALLOW_WRITE
  • MCPMSSQL_ANALYZE_COMMAND_TIMEOUT_SECONDS
  • MCPMSSQL_DESCRIPTION
  • MCPMSSQL_QUERY_COMMAND_TIMEOUT_SECONDS
  • MCPMSSQL_QUERY_MAX_ROWS
  • MCPMSSQL_QUERY_SNAPSHOT_COMMAND_TIMEOUT_SECONDS
  • MCPMSSQL_QUERY_SNAPSHOT_MAX_ROWS
  • MCPMSSQL_WRITE_COMMAND_TIMEOUT_SECONDS

Network hosts it talks to 1

  • schemas.microsoft.com · found in code

Signals

Stars
9
Forks
1
Open issues
0
Last commit (this folder)
Oct 10, 2026 (19 days ago)
Last release
Oct 26, 2026 (3 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
io.github.alyiox/mcp-mssql
Version
1.8.0
Auth
API key
Packages
nuget Alyio.McpMssql
License
MIT
Repository
github.com/alyiox/mcp-mssql
Website
github.com/alyiox/mcp-mssql
First seen
Oct 24, 2026
Last checked
Oct 26, 2026
Source
Official MCP Registrygithub-graphql

More from alyiox

Cite this page

Microsoft SQL Server MCP server. Agent Mart. https://agentmart.dev/connectors/alyiox-mcp-mssql (last updated 2026-10-26)