Metadata-Version: 2.4
Name: mssql-agent-mcp
Version: 1.1.0
Summary: MCP server for Microsoft SQL Server with SQL Agent job management and stored procedure version control
Project-URL: Homepage, https://github.com/yyinhsu/mssql-agent-mcp
Project-URL: Repository, https://github.com/yyinhsu/mssql-agent-mcp
Project-URL: Documentation, https://github.com/yyinhsu/mssql-agent-mcp#readme
Project-URL: Issues, https://github.com/yyinhsu/mssql-agent-mcp/issues
Project-URL: Changelog, https://github.com/yyinhsu/mssql-agent-mcp/blob/main/CHANGELOG.md
Author-email: Ines Hsu <yyinhsu@gmail.com>
License-Expression: MIT
License-File: LICENSE
Keywords: agent-jobs,database,devops,fastmcp,mcp,model-context-protocol,mssql,sql-agent,sql-server,stored-procedures
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Topic :: Database
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.10
Requires-Dist: fastmcp>=2.0.0
Requires-Dist: pyodbc>=5.0.0
Requires-Dist: sqlparse>=0.5.0
Provides-Extra: azure
Requires-Dist: azure-identity>=1.15.0; extra == 'azure'
Provides-Extra: dev
Requires-Dist: ruff>=0.4.0; extra == 'dev'
Provides-Extra: test
Requires-Dist: pytest-cov>=4.0.0; extra == 'test'
Requires-Dist: pytest-docker>=3.0.0; extra == 'test'
Requires-Dist: pytest>=8.0.0; extra == 'test'
Description-Content-Type: text/markdown

# MSSQL Agent MCP

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A Model Context Protocol (MCP) server that provides tools for interacting with Microsoft SQL Server databases and managing SQL Server Agent Jobs.
Beyond basic database query functionality, this server supports managing stored procedures and SQL Server Agent jobs as code. Users can easily export, edit, and update these objects, and integrate them into version control systems.

## Features

This MCP server provides the following tools:

### Database Tools

| Tool | Description |
|------|-------------|
| `query` | Execute SELECT queries and return results |
| `execute` | Execute INSERT, UPDATE, DELETE, CREATE statements |
| `list_tables` | List all tables in the database |
| `describe_table` | Get table schema including columns, types, and constraints |
| `list_databases` | List all databases on the server |
| `get_table_sample` | Get sample rows from a table |
| `get_table_indexes` | Get indexes defined on a table |
| `get_foreign_keys` | Get foreign key relationships |

### Stored Procedure Tools

| Tool | Description |
|------|-------------|
| `list_procedures` | List all stored procedures in the current database (optionally include definitions) |
| `list_all_procedures` | List all stored procedures across all databases on the server |
| `get_procedure_details` | Get detailed info about a procedure including its full definition |
| `get_procedure_parameters` | Get parameters for a specific stored procedure |
| `export_procedures_to_files` | Export procedures to SQL files with directory structure: `{db}/{schema}/{procedure}.sql` |
| `update_procedure_from_file` | Update a stored procedure from an edited SQL file |

### SQL Server Agent Job Tools

| Tool | Description |
|------|-------------|
| `list_agent_jobs` | List all SQL Server Agent jobs with status and category |
| `get_job_steps` | Get all steps for a specific job including commands and flow control |
| `get_job_details` | Get detailed settings and last run info for a job |
| `get_job_schedules` | Get schedule configurations for a job |
| `get_job_history` | Get execution history for a job |
| `export_enabled_jobs_to_files` | Export all enabled jobs and steps to SQL files |
| `update_job_step_from_file` | Update an existing job step from an edited SQL file |
| `create_job_step_from_file` | Create a new job step from a SQL file (auto-renames incorrectly named files) |


## 🌟 What Makes This Different?

While there are several MSSQL MCP servers available, this one offers **unique capabilities** not found in others:

| Feature | Description | Why It Matters |
|---------|-------------|----------------|
| **SQL Server Agent Job Management** | Full CRUD operations for Agent jobs, steps, and schedules | Most MCP servers only handle database queries - this one lets you manage your entire automation infrastructure |
| **Jobs-as-Code Workflow** | Export enabled jobs to files, edit locally, push changes back | Enable Git version control for your SQL Agent jobs - track changes, review PRs, rollback easily |
| **Stored Procedures-as-Code** | Export/import stored procedures with metadata preservation | Manage procedures like application code with proper directory structure |
| **Smart File Naming** | Auto-renames files to `{step_id}_{step_name}.sql` format | Prevents conflicts and maintains consistency when creating new job steps |
| **Syntax Validation** | Uses `SET PARSEONLY` before applying changes | Catch SQL errors before they break your production jobs |
| **Metadata Headers** | Preserves job/procedure metadata in file comments | Never lose context about when something was created or modified |
| **Built with FastMCP** | Modern, decorator-based tool definitions | Cleaner code, automatic schema generation, better maintainability |

### Comparison with Other MSSQL MCP Servers

| Capability | This Server | Others |
|------------|:-----------:|:------:|
| Basic queries (SELECT, INSERT, UPDATE) | ✅ | ✅ |
| Schema inspection | ✅ | ✅ |
| SQL Server Agent job listing | ✅ | ❌ |
| Job step management | ✅ | ❌ |
| Job schedule viewing | ✅ | ❌ |
| Export jobs to files | ✅ | ❌ |
| Update jobs from files | ✅ | ❌ |
| Stored procedure export/import | ✅ | ❌ |
| Syntax pre-validation | ✅ | ❌ |
| FastMCP framework | ✅ | ❌ |


## Stored Procedure Management

This MCP server provides a complete workflow for managing stored procedures as code:

### 1. Export Procedures to Files

Export all stored procedures from specified databases to a directory structure:

```
Use export_procedures_to_files with output_dir: "/path/to/procedures"
Optionally specify databases: ["materialdb", "salesdb"]
```

This creates:
```
procedures/
├── materialdb/
│   ├── dbo/
│   │   ├── usp_get_facility_info_data.sql
│   │   ├── usp_update_inventory.sql
│   │   └── usp_process_orders.sql
│   └── reporting/
│       └── usp_generate_report.sql
├── salesdb/
│   └── dbo/
│       └── usp_calculate_totals.sql
└── ...
```

**SQL files** contain:
- Metadata header (database, schema, procedure name, create/modify dates)
- Full procedure definition (CREATE PROCEDURE statement)

### 2. Edit and Update Procedures

After editing a SQL file, push changes to SQL Server:

```
Use update_procedure_from_file with file_path: "/path/to/procedures/materialdb/dbo/usp_get_facility_info_data.sql"
```

This tool:
1. Parses the file path to extract database, schema, and procedure name
2. Also reads metadata from header comments if present
3. Automatically converts `CREATE PROCEDURE` to `ALTER PROCEDURE`
4. Validates the procedure exists before updating
5. Executes the ALTER statement to update the procedure

### Example Procedure File

```sql
-- Database: materialdb
-- Schema: dbo
-- Procedure: usp_get_facility_info_data
-- Created: 2026-01-05 10:30:00
-- Modified: 2026-01-26 14:22:00
-- ============================================

CREATE PROCEDURE [dbo].[usp_get_facility_info_data]
AS
BEGIN
    -- Your procedure logic here
    SELECT * FROM facility_info
END
```

## SQL Server Agent Job Management

This MCP server provides a complete workflow for managing SQL Server Agent jobs as code:

### 1. Export Jobs to Files

Export all enabled (non-deprecated) jobs to a directory structure:

```
Use export_enabled_jobs_to_files with output_dir: "/path/to/agent_server_jobs"
```

This creates:
```
agent_server_jobs/
├── Job_Name_1/
│   ├── job_info.json          # Job metadata (schedules, description, etc.)
│   ├── 01_first_step.sql      # Step 1 SQL command
│   ├── 02_second_step.sql     # Step 2 SQL command
│   └── 03_third_step.sql      # Step 3 SQL command
├── Job_Name_2/
│   ├── job_info.json
│   ├── 01_step_one.sql
│   └── 02_step_two.sql
└── ...
```

**job_info.json** contains:
- Job ID, name, and description
- Enabled status and category
- Owner and notification settings
- Schedule configurations (frequency, intervals, active times)
- Creation and modification dates

**SQL files** contain:
- Metadata header with job name, step ID, step name, subsystem, and database
- The actual SQL command

### 2. Edit Existing Job Steps

After editing a SQL file, push changes to SQL Server:

```
Use update_job_step_from_file with file_path: "/path/to/agent_server_jobs/Job_Name/02_step_name.sql"
```

This tool:
1. Parses the file path to extract job name and step ID
2. Reads the SQL content (skipping metadata header)
3. Validates SQL syntax using `SET PARSEONLY`
4. Updates the job step in SQL Server using `sp_update_jobstep`

### 3. Create New Job Steps

Create a new step by adding a SQL file to a job directory:

```
Use create_job_step_from_file with file_path: "/path/to/agent_server_jobs/Job_Name/my_new_step.sql"
```

This tool automatically:
1. **Validates/renames the file** - If filename doesn't match `{step_id}_{step_name}.sql` format, it:
   - Scans existing SQL files in the folder to find used step IDs
   - Queries the database for existing step IDs
   - Determines the next available step ID
   - Renames the file (e.g., `my_new_step.sql` → `03_my_new_step.sql`)

2. **Validates SQL syntax** - Checks for syntax errors before creating the step

3. **Creates the step** - Uses `sp_add_jobstep` to create the step in SQL Server

4. **Updates the file** - Adds proper metadata header to the SQL file

**Parameters:**
- `file_path` (required): Path to the SQL file
- `database_name` (optional): Target database for the step (defaults to 'master')
- `auto_rename` (optional): Auto-rename incorrectly named files (defaults to true)

### Filename Format

SQL files must follow this naming convention:
```
{step_id}_{step_name}.sql
```

Examples:
- `01_truncate_tables.sql`
- `02_load_data.sql`
- `03_update_statistics.sql`
- `10_cleanup.sql`

The step_id determines the execution order in the job.

## Prerequisites

### ODBC Driver Installation

This package requires the Microsoft ODBC Driver for SQL Server. Install it based on your operating system:

**macOS:**
```bash
brew install unixodbc
brew tap microsoft/mssql-release https://github.com/Microsoft/homebrew-mssql-release
brew install msodbcsql18 mssql-tools18
```

**Ubuntu/Debian:**
```bash
curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
curl https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/prod.list | sudo tee /etc/apt/sources.list.d/mssql-release.list
sudo apt-get update
sudo ACCEPT_EULA=Y apt-get install -y msodbcsql18 mssql-tools18
```

**Windows:**
Download and install from [Microsoft ODBC Driver for SQL Server](https://docs.microsoft.com/en-us/sql/connect/odbc/download-odbc-driver-for-sql-server)

## Requirements

### Python Version

- **Requires**: Python **>=3.10**

### Core Dependencies

| Package | Version | Purpose |
|---------|---------|---------|
| `fastmcp` | >=2.0.0 | High-level MCP framework with automatic schema generation |
| `pyodbc` | >=5.0.0 | ODBC database connectivity for SQL Server |
| `sqlparse` | >=0.5.0 | SQL parsing and formatting |

> **Note**: This project uses [FastMCP](https://github.com/jlowin/fastmcp) for cleaner, more maintainable code. FastMCP provides automatic JSON schema generation from Python type hints and decorator-based tool definitions.

### Optional Dependencies

#### Azure Integration (`[azure]`)
| Package | Version | Purpose |
|---------|---------|---------|
| `azure-identity` | >=1.15.0 | Azure Active Directory authentication |

#### Development (`[dev]`)
| Package | Version | Purpose |
|---------|---------|---------|
| `ruff` | >=0.4.0 | Linting and formatting |

### Build System

- Uses **hatchling** as the build backend

## Installation

This package is available on [PyPI](https://pypi.org/project/mssql-agent-mcp/).

### Using pip (Recommended)

```bash
pip install mssql-agent-mcp
```

### With Azure AD Authentication Support

```bash
pip install mssql-agent-mcp[azure]
```

### Using uvx (No Installation Required)

```bash
uvx mssql-agent-mcp
```

### Development Installation

```bash
git clone https://github.com/yyinhsu/mssql-agent-mcp.git
cd mssql-agent-mcp
pip install -e .
```

## Security Configuration

### Read-Only Mode (Default)

By default, **write operations are disabled** for safety. The server runs in read-only mode to prevent accidental data modification.

```env
# Default: Read-only mode enabled (safe for exploration)
MSSQL_READONLY=true
```

**To enable write operations** (required for `execute`, `update_procedure_from_file`, `create_job_step_from_file`, etc.):

```env
# Enable write operations (use with caution)
MSSQL_READONLY=false
```

### Granular Permission Control

When `MSSQL_READONLY=false`, you can further control which operations are allowed using these environment variables:

| Variable | Default | Controls |
|----------|---------|----------|
| `MSSQL_ALLOW_INSERT` | `true` | INSERT, MERGE statements |
| `MSSQL_ALLOW_UPDATE` | `true` | UPDATE statements |
| `MSSQL_ALLOW_DELETE` | `true` | DELETE, TRUNCATE statements |
| `MSSQL_ALLOW_DDL` | `true` | CREATE, ALTER, DROP, GRANT, REVOKE, DENY |
| `MSSQL_ALLOW_EXEC` | `true` | EXEC, EXECUTE (also controls job step updates) |

**Example: Allow only SELECT and INSERT:**
```env
MSSQL_READONLY=false
MSSQL_ALLOW_INSERT=true
MSSQL_ALLOW_UPDATE=false
MSSQL_ALLOW_DELETE=false
MSSQL_ALLOW_DDL=false
MSSQL_ALLOW_EXEC=false
```

**Example: Allow data modifications but block schema changes:**
```env
MSSQL_READONLY=false
MSSQL_ALLOW_INSERT=true
MSSQL_ALLOW_UPDATE=true
MSSQL_ALLOW_DELETE=true
MSSQL_ALLOW_DDL=false
MSSQL_ALLOW_EXEC=false
```

> **Note**: These granular settings only take effect when `MSSQL_READONLY=false`. When `MSSQL_READONLY=true`, all write operations are blocked regardless of other settings.

### Environment Variables

| Variable | Default | Description |
|----------|---------|-------------|
| `MSSQL_SERVER` | `localhost` | SQL Server hostname or IP |
| `MSSQL_DATABASE` | `master` | Default database |
| `MSSQL_USER` | *(empty)* | SQL Server username (for SQL auth) |
| `MSSQL_PASSWORD` | *(empty)* | SQL Server password (for SQL auth) |
| `MSSQL_PORT` | `1433` | SQL Server port |
| `MSSQL_DRIVER` | `ODBC Driver 18 for SQL Server` | ODBC driver name |
| `MSSQL_ENCRYPT` | `yes` | Connection encryption (`yes`/`no`) |
| `MSSQL_TRUST_SERVER_CERTIFICATE` | `no` | Trust self-signed certificates (`yes`/`no`) |
| `MSSQL_AUTH_MODE` | `sql` | Authentication mode: `sql`, `windows`, or `azure` |
| `MSSQL_READONLY` | `true` | Block all write operations (`true`/`false`) |
| `MSSQL_ALLOW_INSERT` | `true` | Allow INSERT/MERGE (when not readonly) |
| `MSSQL_ALLOW_UPDATE` | `true` | Allow UPDATE (when not readonly) |
| `MSSQL_ALLOW_DELETE` | `true` | Allow DELETE/TRUNCATE (when not readonly) |
| `MSSQL_ALLOW_DDL` | `true` | Allow DDL operations (when not readonly) |
| `MSSQL_ALLOW_EXEC` | `true` | Allow EXEC/EXECUTE (when not readonly) | |

### Authentication Modes

**SQL Server Authentication (default):**
```env
MSSQL_AUTH_MODE=sql
MSSQL_USER=your_username
MSSQL_PASSWORD=your_password
```

**Windows Authentication (Integrated Security):**
```env
MSSQL_AUTH_MODE=windows
# No username/password needed - uses current Windows credentials
```

**Azure AD Authentication:**
```bash
# Install with Azure support
pip install mssql-agent-mcp[azure]
```
```env
MSSQL_AUTH_MODE=azure
# Uses DefaultAzureCredential - supports managed identity, Azure CLI, etc.
```

### Cloud Connections (Azure SQL)

For Azure SQL Database, encryption is required:

```env
MSSQL_SERVER=your-server.database.windows.net
MSSQL_ENCRYPT=yes
MSSQL_TRUST_SERVER_CERTIFICATE=no
```

## Configuration

Configure your database connection:

```env
MSSQL_SERVER=localhost
MSSQL_DATABASE=your_database
MSSQL_USER=your_username
MSSQL_PASSWORD=your_password
MSSQL_PORT=1433
MSSQL_READONLY=false  # Enable write operations if needed
```

## Usage with Claude Desktop

Add to your Claude Desktop configuration file:

**macOS**: `~/Library/Application Support/Claude/claude_desktop_config.json`
**Windows**: `%APPDATA%\Claude\claude_desktop_config.json`

```json
{
  "mcpServers": {
    "mssql": {
      "command": "mssql-agent-mcp",
      "env": {
        "MSSQL_SERVER": "localhost",
        "MSSQL_DATABASE": "your_database",
        "MSSQL_USER": "your_username",
        "MSSQL_PASSWORD": "your_password"
      }
    }
  }
}
```

Or using uvx (no installation required):

```json
{
  "mcpServers": {
    "mssql": {
      "command": "uvx",
      "args": ["mssql-agent-mcp"],
      "env": {
        "MSSQL_SERVER": "localhost",
        "MSSQL_DATABASE": "your_database",
        "MSSQL_USER": "your_username",
        "MSSQL_PASSWORD": "your_password"
      }
    }
  }
}
```

## Usage with VS Code

Add to your VS Code MCP configuration (`.vscode/mcp.json`):

```json
{
  "servers": {
    "mssql": {
      "command": "mssql-agent-mcp",
      "env": {
        "MSSQL_SERVER": "localhost",
        "MSSQL_DATABASE": "your_database",
        "MSSQL_USER": "your_username",
        "MSSQL_PASSWORD": "your_password"
      }
    }
  }
}
```

Or using uvx:

```json
{
  "servers": {
    "mssql": {
      "command": "uvx",
      "args": ["mssql-agent-mcp"],
      "env": {
        "MSSQL_SERVER": "localhost",
        "MSSQL_DATABASE": "your_database",
        "MSSQL_USER": "your_username",
        "MSSQL_PASSWORD": "your_password"
      }
    }
  }
}
```

## Example Tool Usage

### Database Operations

#### Query data
```
Use the query tool with: SELECT TOP 10 * FROM Customers
```

#### List tables
```
Use the list_tables tool to see all tables in the database
```

#### Describe a table
```
Use the describe_table tool with table: "Customers" to see its structure
```

#### Execute statements
```
Use the execute tool with: INSERT INTO Customers (Name) VALUES ('John Doe')
```

### Stored Procedure Operations

#### List all procedures in current database
```
Use list_procedures to see all stored procedures
Optionally set include_definition: true to include the full procedure code
```

#### List procedures across all databases
```
Use list_all_procedures to see procedures from all databases
Optionally set database_filter: "material" to filter by database name
```

#### Export procedures to files
```
Use export_procedures_to_files with output_dir: "/home/user/procedures"
Optionally specify databases: ["materialdb", "salesdb"]
```

#### Update a procedure after editing
```
Use update_procedure_from_file with file_path: "/home/user/procedures/materialdb/dbo/usp_get_data.sql"
```

### SQL Server Agent Job Operations

#### List all agent jobs
```
Use list_agent_jobs to see all jobs with their status
```

#### Export jobs to files
```
Use export_enabled_jobs_to_files with output_dir: "/home/user/agent_jobs"
```

#### Update an existing step after editing
```
Use update_job_step_from_file with file_path: "/home/user/agent_jobs/Daily_Backup/02_backup_database.sql"
```

#### Create a new step (file will be auto-renamed)
```
# Create a file: /home/user/agent_jobs/Daily_Backup/new_cleanup_step.sql
# With content: DELETE FROM TempTable WHERE CreatedDate < DATEADD(day, -7, GETDATE())

Use create_job_step_from_file with file_path: "/home/user/agent_jobs/Daily_Backup/new_cleanup_step.sql"

# Result: File renamed to "03_new_cleanup_step.sql" and step created in SQL Server
```

## Development

```bash
# Install in development mode
pip install -e .

# Run the server directly
python -m mssql_mcp.server
```

## Requirements

- Python 3.10+
- Microsoft SQL Server (any supported version)

## License

MIT
