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Microsoft SQL Server to MCP — Drive Microsoft SQL Server from any AI Agent

Query a Microsoft SQL Server database directly: list tables, describe columns and run read-only T-SQL. Supports SQL Server and Windows (NTLM) authentication. Installs read-only.

HCBy HelpCode teamUpdated 1 min read Open-source on GitHub

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Microsoft SQL Server

Microsoft SQL Server

Query a Microsoft SQL Server database directly: list tables, describe columns and run read-only T-SQL. Supports SQL Server and Windows (NTLM) authentication. Installs read-only.

tools

5

Region

INTL

Category

Databases

Authentication

Connection string

Required env vars

MSSQL_HOSTMSSQL_PORTMSSQL_DATABASEMSSQL_USERMSSQL_PASSWORD
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  • Open-source on GitHub
    Open source · AGPL-3.0
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

Skip the install. Get this working in under 2 minutes.

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Summary

Query a Microsoft SQL Server database directly: list tables, describe columns and run read-only T-SQL. Supports SQL Server and Windows (NTLM) authentication. Installs read-only.

Try asking

Example prompts for Microsoft SQL Server

Click any prompt to copy it. Paste into Claude, ChatGPT, Cursor, Gemini, Copilot or OpenClaw to run it against this connector.

Microsoft SQL Server · live via MCP
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Opus 4.7

Claude is AI and can make mistakes. Please double-check responses.

💡 No install? Use cloud.anythingmcp.com directly. Sign in, click Connectors → Microsoft SQL Server, paste your credentials, mint an MCP API key — done. No Docker, no git clone, no local server.

Microsoft SQL Server

Query a Microsoft SQL Server database directly: list tables, describe columns and run read-only T-SQL. Supports SQL Server and Windows (NTLM) authentication. Installs read-only.

Setup

Setup

  1. Create a login and a database user with only db_datareader:
    CREATE LOGIN amcp_reader WITH PASSWORD = 'change-me';
    USE sales;
    CREATE USER amcp_reader FOR LOGIN amcp_reader;
    ALTER ROLE db_datareader ADD MEMBER amcp_reader;
    
  2. Set MSSQL_HOST, MSSQL_PORT (1433), MSSQL_DATABASE, MSSQL_USER and MSSQL_PASSWORD.

Windows authentication: set MSSQL_DOMAIN as well and the engine switches to NTLM instead of SQL Server auth. Leave it blank for a SQL login.

…(continued in the in-app connector instructions)

Prerequisites: MSSQL_HOST, MSSQL_PORT, MSSQL_DATABASE, MSSQL_USER, MSSQL_PASSWORD

Install the connector locally

curl -fsSL https://raw.githubusercontent.com/HelpCode-ai/anythingmcp/main/docker-compose.quickstart.yml -o docker-compose.yml
printf 'JWT_SECRET=%s\nENCRYPTION_KEY=%s\n' "$(openssl rand -hex 32)" "$(openssl rand -hex 32)" > .env
docker compose up -d

Open http://localhost:3000/connectors/store, pick Microsoft SQL Server and paste in the env vars listed under Prerequisites.

Available tools

ToolWhat it does
mssql_list_tablesList the tables and views in the database with their schema and, where the server tracks it, an approximate row count
mssql_describe_tableDescribe one table: every column with its data type, nullability and default
mssql_find_columnsFind columns across every table whose name matches a pattern — the fast way to locate where customer e-mail addresses, IBANs or order number
mssql_queryRun a read-only SQL statement against Microsoft SQL Server and return up to 1000 rows
mssql_query_examplesShow worked example queries for Microsoft SQL Server: how to list schemas, find large tables, inspect indexes and check what is running righ

Next steps

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