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mcp-mssqlserver

MCP-Server für Microsoft SQL Server

Docker Publish GHCR Node.js

Produktionsorientierter MCP-Server für Microsoft SQL Server, der Datenbankoperationen für MCP-Clients (Claude Desktop, VS Code Copilot, Cursor und kompatible Hosts) bereitstellt.

Funktionen

  • Abfrageausführung (SELECT, INSERT, UPDATE, DELETE)

  • Datenbankerkennung und Schema-Introspektion

  • Inspektion von Tabellenmetadaten (Spalten, Typen, Nullability, Standardwerte, PK)

  • Ermittlung von Indizes und Fremdschlüsseln

Related MCP server: SQL Query Tools MCP Server

Verfügbare Tools

Tool

Beschreibung

execute_query

Führt eine SQL-Anweisung aus und gibt Recordsets oder betroffene Zeilen zurück

list_tables

Listet Tabellen aus INFORMATION_SCHEMA.TABLES auf (optionaler Schema-Filter)

describe_table

Gibt Metadaten zu Tabellenspalten und Primärschlüssel-Markierungen zurück

list_databases

Listet alle SQL-Server-Datenbanken auf

get_table_indexes

Listet Tabellenindizes, Typ, Eindeutigkeit, PK und indizierte Spalten auf

get_foreign_keys

Listet Fremdschlüssel der Tabelle und referenzierte Ziele auf

Voraussetzungen

  • Node.js 18+

  • Zugriff auf eine Microsoft SQL Server-Instanz

  • Netzwerkverbindung vom MCP-Host zum SQL Server (host:port)

Konfiguration

Legen Sie die Verbindungseinstellungen mithilfe von Umgebungsvariablen fest:

Variable

Erforderlich

Standard

Beschreibung

MSSQL_HOST

Nein

localhost

SQL-Server-Host oder IP

MSSQL_PORT

Nein

1433

SQL-Server-TCP-Port

MSSQL_DATABASE

Ja

—

Standarddatenbank

MSSQL_AUTH_MODE

Nein

sql

Authentifizierungsmodus: sql oder windows

MSSQL_USER

Ja*

—

SQL-Anmeldebenutzer (nur bei sql erforderlich)

MSSQL_PASSWORD

Ja*

—

SQL-Anmeldekennwort (nur bei sql erforderlich)

MSSQL_ENCRYPT

Nein

false

Aktiviert verschlüsselte Verbindung

MSSQL_TRUST_SERVER_CERTIFICATE

Nein

true

Vertraut dem Serverzertifikat, wenn die Verschlüsselung aktiviert ist

* Erforderlich, wenn MSSQL_AUTH_MODE=sql.

| MCP_TRANSPORT | Nein | stdio | Transportmodus: stdio (Standard, für npx/Claude Desktop/VS Code) oder http (Streamable HTTP, für Docker/Remote-Clients wie n8n) | | MCP_HTTP_PORT | Nein | 3001 | Port für den HTTP-Server (nur verwendet, wenn MCP_TRANSPORT=http) | | MCP_HTTP_HOST | Nein | 0.0.0.0 | Bind-Adresse für den HTTP-Server (nur verwendet, wenn MCP_TRANSPORT=http) |

Hinweis: Das veröffentlichte Docker-Image läuft immer im http-Modus und baut den nativen Treiber msnodesqlv8 nicht (der nur für MSSQL_AUTH_MODE=windows verwendet wird). Die Windows-Authentifizierung ist nur verfügbar, wenn der Server direkt auf einem Windows-Host über npx/npm start ausgeführt wird.

Verwendung

Direkt von GitHub ausführen

npx github:ferronicardoso/mcp-mssqlserver

Claude Code (CLI)

claude mcp add mssqlserver --scope user -- npx -y github:ferronicardoso/mcp-mssqlserver

--scope steuert, wo die Serverregistrierung gespeichert wird:

Scope

Gespeichert in

Sichtbar für

local (Standard)

projektlokal, nicht versioniert

nur für Sie, nur in diesem Projekt

project

.mcp.json im Projektstamm

für alle, die das Repo klonen (committen, um es zu teilen)

user

Ihre globale Claude-Code-Konfiguration

für Sie, in allen Projekten

Umgebungsvariablen können mit wiederholten --env KEY=VALUE-Flags vor dem -- übergeben werden, z. B.:

Bash (Linux/macOS/WSL):

claude mcp add mssqlserver --scope user \
  --env MSSQL_HOST=localhost \
  --env MSSQL_PORT=1433 \
  --env MSSQL_DATABASE=master \
  --env MSSQL_AUTH_MODE=sql \
  --env MSSQL_USER=sa \
  --env MSSQL_PASSWORD=your-password \
  -- npx -y github:ferronicardoso/mcp-mssqlserver

PowerShell:

claude mcp add mssqlserver --scope user `
  --env MSSQL_HOST=localhost `
  --env MSSQL_PORT=1433 `
  --env MSSQL_DATABASE=master `
  --env MSSQL_AUTH_MODE=sql `
  --env MSSQL_USER=sa `
  --env MSSQL_PASSWORD=your-password `
  -- npx -y github:ferronicardoso/mcp-mssqlserver

Codex CLI

Bash (Linux/macOS/WSL):

codex mcp add mssqlserver \
  --env MSSQL_AUTH_MODE=sql \
  --env MSSQL_HOST=localhost \
  --env MSSQL_PORT=1433 \
  --env MSSQL_DATABASE=master \
  --env MSSQL_USER=sa \
  --env MSSQL_PASSWORD=your-password \
  npx -- -y github:ferronicardoso/mcp-mssqlserver

PowerShell:

codex mcp add mssqlserver `
  --env MSSQL_AUTH_MODE=sql `
  --env MSSQL_HOST=localhost `
  --env MSSQL_PORT=1433 `
  --env MSSQL_DATABASE=master `
  --env MSSQL_USER=sa `
  --env MSSQL_PASSWORD=your-password `
  npx -- -y github:ferronicardoso/mcp-mssqlserver

Für die Windows-Authentifizierung lassen Sie stattdessen MSSQL_USER/MSSQL_PASSWORD weg und setzen Sie MSSQL_AUTH_MODE=windows:

Bash (Linux/macOS/WSL):

codex mcp add mssqlserver \
  --env MSSQL_AUTH_MODE=windows \
  --env MSSQL_HOST=localhost \
  --env MSSQL_PORT=1433 \
  --env MSSQL_DATABASE=master \
  npx -- -y github:ferronicardoso/mcp-mssqlserver

PowerShell:

codex mcp add mssqlserver `
  --env MSSQL_AUTH_MODE=windows `
  --env MSSQL_HOST=localhost `
  --env MSSQL_PORT=1433 `
  --env MSSQL_DATABASE=master `
  npx -- -y github:ferronicardoso/mcp-mssqlserver

Dadurch wird der Server in ~/.codex/config.toml registriert. Um ihn zu entfernen, führen Sie codex mcp remove mssqlserver aus.

Claude-Desktop-Konfiguration

%APPDATA%\\Claude\\claude_desktop_config.json:

{
  "mcpServers": {
    "mssqlserver": {
      "command": "npx",
      "args": ["github:ferronicardoso/mcp-mssqlserver"],
      "env": {
        "MSSQL_HOST": "localhost",
        "MSSQL_PORT": "1433",
        "MSSQL_DATABASE": "master",
        "MSSQL_AUTH_MODE": "sql",
        "MSSQL_USER": "sa",
        "MSSQL_PASSWORD": "your-password"
      }
    }
  }
}

VS-Code-MCP-Konfiguration

.vscode/mcp.json:

{
  "servers": {
    "mssqlserver": {
      "command": "npx",
      "args": ["github:ferronicardoso/mcp-mssqlserver"],
      "env": {
        "MSSQL_HOST": "localhost",
        "MSSQL_PORT": "1433",
        "MSSQL_DATABASE": "master",
        "MSSQL_AUTH_MODE": "sql",
        "MSSQL_USER": "sa",
        "MSSQL_PASSWORD": "your-password"
      }
    }
  }
}

Mit Docker ausführen (HTTP-Transport)

Das veröffentlichte Image läuft standardmäßig im Streamable-HTTP-Modus, zur Verwendung als Remote-MCP-Endpunkt (z. B. vom MCP-Client-Tool-Knoten von n8n oder einem beliebigen Streamable-HTTP-kompatiblen Client):

Bash (Linux/macOS/WSL):

docker run -d --name mcp-mssqlserver \
  -p 3001:3001 \
  -e MSSQL_HOST=host.docker.internal \
  -e MSSQL_PORT=1433 \
  -e MSSQL_DATABASE=master \
  -e MSSQL_AUTH_MODE=sql \
  -e MSSQL_USER=sa \
  -e MSSQL_PASSWORD=your-password \
  ghcr.io/ferronicardoso/mcp-mssqlserver:latest

PowerShell:

docker run -d --name mcp-mssqlserver `
  -p 3001:3001 `
  -e MSSQL_HOST=host.docker.internal `
  -e MSSQL_PORT=1433 `
  -e MSSQL_DATABASE=master `
  -e MSSQL_AUTH_MODE=sql `
  -e MSSQL_USER=sa `
  -e MSSQL_PASSWORD=your-password `
  ghcr.io/ferronicardoso/mcp-mssqlserver:latest

Der MCP-Endpunkt ist dann unter http://localhost:3001/mcp verfügbar.

Lokale Entwicklung

git clone https://github.com/ferronicardoso/mcp-mssqlserver
cd mcp-mssqlserver
npm install
npm run build

Starten Sie den kompilierten Server:

npm start

Build- und Commit-Workflow

Dieses Repository trackt absichtlich dist/, um die Nutzung von npx github:user/repo zu unterstützen.

Das Projekt verwendet einen Husky-pre-commit-Hook, um:

  1. TypeScript zu bauen (npm run build)

  2. generierte Artefakte zu stagen (git add dist)

Manueller Fallback:

npm run build
git add dist

Sicherheitshinweise

  • Committen Sie niemals echte Anmeldedaten oder .env-Dateien.

  • Bevorzugen Sie SQL-Benutzer mit minimalen Rechten für den Produktionseinsatz.

  • Aktivieren Sie für öffentliche oder nicht vertrauenswürdige Netzwerke die Verschlüsselung (MSSQL_ENCRYPT=true) und konfigurieren Sie Zertifikate entsprechend.

Windows-Authentifizierung (Integrierte Sicherheit)

Um die Windows-Authentifizierung mit integrierter Sicherheit (Prozesskonto) zu verwenden, konfigurieren Sie:

MSSQL_AUTH_MODE=windows
MSSQL_HOST=sqlserver.company.local
MSSQL_PORT=1433
MSSQL_DATABASE=master

Lizenz

MIT © Raphael Augusto Ferroni Cardoso

Available Tools

6 tools
describe_tableB

Retorna a estrutura de uma tabela: colunas, tipos de dados, nulabilidade e valores padrão.

ParametersJSON Schema
NameRequiredDescriptionDefault
tableYesNome da tabela
schemaNoSchema da tabela (padrão: dbo)

TDQS

B3.4/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations provided, and the description does not disclose any behavioral traits (e.g., read-only nature, auth requirements, performance impact). The read-only nature is only implied by the tool name.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence that concisely and clearly conveys the tool's purpose with no wasted words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given no output schema, the description adequately explains the return contents. Could mention error handling or ordering but sufficient for a simple describe tool.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so baseline is 3. Description does not add extra meaning beyond the schema's parameter descriptions.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool returns table structure (columns, types, nullability, defaults) but does not explicitly distinguish from sibling tools like list_tables or get_foreign_keys.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No explicit guidance on when to use this tool versus alternatives; usage is implied from the name and description.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

execute_queryA

Executa uma query SQL no SQL Server e retorna os resultados. Use para SELECT, INSERT, UPDATE e DELETE.

ParametersJSON Schema
NameRequiredDescriptionDefault
queryYesA query SQL a ser executada

TDQS

A3.7/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description must disclose behavioral traits. It mentions that the tool can execute INSERT/UPDATE/DELETE, implying data modification, but lacks details on side effects, authentication needs, rate limits, transaction behavior, or error handling. The description does not go beyond the obvious.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence that front-loads the purpose and lists supported SQL commands. It is concise and contains no unnecessary words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The tool has one simple parameter and no output schema. The description mentions it returns results but not in what format (e.g., rows, affected rows). For a query execution tool, more details on return structure, error behavior, and supported SQL dialect would improve completeness, but it covers the essential purpose.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% (the schema describes the query parameter). The description adds that the query can be SELECT, INSERT, UPDATE, or DELETE, which is useful context but does not significantly deepen parameter understanding beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states it executes a SQL query on SQL Server and specifies it is for SELECT, INSERT, UPDATE, and DELETE. It differentiates itself from sibling tools that focus on metadata (describing tables, listing databases) by explicitly mentioning execution of DML and DQL statements.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description indicates when to use the tool (for SQL queries of types SELECT, INSERT, UPDATE, DELETE). It provides clear context, though it does not explicitly exclude scenarios or mention alternatives. However, the sibling tools are distinctly different, so implicit differentiation exists.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

get_foreign_keysC

Lista as chaves estrangeiras de uma tabela e suas referências.

ParametersJSON Schema
NameRequiredDescriptionDefault
tableYesNome da tabela
schemaNoSchema da tabela (padrão: dbo)

TDQS

C2.9/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are present, and the description does not disclose any behavioral traits beyond the action. It does not mention that it is a read-only operation, required permissions, or any side effects. The description is minimal.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence with no unnecessary words. It is concise and front-loads the core purpose.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The tool lacks an output schema, yet the description does not explain the format of the returned data. It only says 'lists foreign keys and their references' without detailing what fields or structure to expect. Given the complexity of foreign key definitions, more information is needed.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100%, so the schema already documents both parameters. The description does not add any additional meaning beyond what is in the schema. Baseline is 3, and there is no extra value.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool lists foreign keys and their references for a given table. The verb 'Lista' and resource are specific. However, it does not differentiate from sibling tools like describe_table, which may also show foreign keys, but the purpose is still distinct enough.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus alternatives such as describe_table or get_table_indexes. The description only states what it does without any context about prerequisites or exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

get_table_indexesB

Lista os índices de uma tabela, incluindo colunas e tipo de índice.

ParametersJSON Schema
NameRequiredDescriptionDefault
tableYesNome da tabela
schemaNoSchema da tabela (padrão: dbo)

TDQS

B3.2/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations present. The description only states what is listed (indexes, columns, type) but omits behavioral details like whether indexes are returned in a specific order, whether the operation is read-only (obvious but not stated), or any side effects.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Single sentence conveying the core functionality without extraneous words. Perfectly concise.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the simple nature of the tool (listing indexes with columns and type) and full schema coverage, the description is largely complete. However, it could mention the output shape or that it covers all indexes in the table.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with clear descriptions for both parameters (table name, schema). The tool description adds no additional parameter detail beyond what the schema provides, so baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly specifies the tool lists table indexes including columns and type. It is a specific verb and resource, but does not explicitly differentiate from siblings like describe_table.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance on when to use this tool versus alternatives like describe_table or get_foreign_keys. The usage context is implied but not explained.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

list_databasesA

Lista todos os bancos de dados disponíveis no servidor SQL Server.

ParametersJSON Schema
NameRequiredDescriptionDefault

No parameters

TDQS

A3.7/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, and the description only states the basic function. It does not disclose any behavioral traits such as read-only nature, required permissions, or whether operations are safe.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, concise sentence with no wasted words. It is front-loaded and efficiently communicates the purpose.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple list tool with no parameters or annotations, the description is minimally viable but lacks details about output format or ordering. Could be more complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The tool has zero parameters, and the description does not add parameter details because none exist. The baseline for zero parameters is 4, and the description is adequate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb 'List' and the resource 'all available databases on the SQL Server server', making it distinct from sibling tools like list_tables which list tables.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies the tool is for listing databases but does not provide explicit guidance on when to use it versus alternatives, nor does it mention prerequisites or context.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

list_tablesA

Lista todas as tabelas do banco de dados atual, opcionalmente filtrando por schema.

ParametersJSON Schema
NameRequiredDescriptionDefault
schemaNoSchema a filtrar (padrão: todos os schemas)

TDQS

A4/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It reveals that the tool is a read operation (listing) with optional filtering, but does not disclose return format, permissions, or potential side effects. Lack of output schema leaves ambiguity about the result structure.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence containing no unnecessary words. It is well-suited for quick comprehension.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple listing tool, the description covers the core purpose and optional filtering. However, the lack of output schema means the agent must infer the return format, which is a minor completeness gap.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema already documents the 'schema' parameter. The description merely reiterates the filtering option without adding new semantic meaning.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool lists all tables of the current database with optional schema filtering, which distinguishes it from siblings like describe_table (single table details) and execute_query (arbitrary SQL).

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage for listing tables with optional filtering, but does not explicitly contrast with siblings or state when not to use it. The context of sibling tools provides some implicit guidance.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 6 tool updatesv1.0.0
    • First observeddescribe_table
    • First observedexecute_query
    • First observedget_foreign_keys
    • First observedget_table_indexes
    • First observedlist_databases
    • First observedlist_tables

TDQS

A3.7/5.0

Scored across 6 tools

Disambiguation5/5

Each tool has a clearly distinct purpose: describing table structure, executing arbitrary queries, listing foreign keys, indexes, databases, and tables. No overlap or ambiguity.

Naming Consistency5/5

All tool names follow a consistent verb_noun pattern using snake_case (e.g., describe_table, get_foreign_keys, list_databases), making them predictable and easy to understand.

Tool Count5/5

With 6 tools, the set is well-scoped for a SQL Server utility server, covering essential introspection and query execution without being overly numerous or sparse.

Completeness4/5

The tools cover core database introspection (list databases, tables, describe table, get indexes/foreign keys) and query execution. Missing advanced features like schema management or stored procedure execution, but these are minor gaps for typical usage.

Maintenance

ActivitySlowing
ResponsivenessNo issues

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