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Add Apache Doris MCP Server repo

Open FreeOnePlus opened this issue 7 months ago • 0 comments

Description

Server Details

  • Server:
  • Changes to:

Motivation and Context

Add Apache Doris MCP Server repo

How Has This Been Tested?

No need

Breaking Changes

No need

Types of changes

  • [ ] Bug fix (non-breaking change which fixes an issue)
  • [ ] New feature (non-breaking change which adds functionality)
  • [ ] Breaking change (fix or feature that would cause existing functionality to change)
  • [x] Documentation update

Checklist

  • [x] I have read the MCP Protocol Documentation
  • [x] My changes follows MCP security best practices
  • [x] I have updated the server's README accordingly
  • [x] I have tested this with an LLM client
  • [x] My code follows the repository's style guidelines
  • [x] New and existing tests pass locally
  • [x] I have added appropriate error handling
  • [x] I have documented all environment variables and configuration options

Additional context

Doris MCP Server

Doris MCP (Model Context Protocol) Server is a backend service built with Python and FastAPI. It implements the MCP, allowing clients to interact with it through defined "Tools". It's primarily designed to connect to Apache Doris databases, potentially leveraging Large Language Models (LLMs) for tasks like converting natural language queries to SQL (NL2SQL), executing queries, and performing metadata management and analysis.

🚀 What's New in v0.3.0

  • 🔄 Streamlined Communication: Completely migrated from SSE to Streamable HTTP for better performance and reliability
  • 🏗️ Unified Architecture: Consolidated tools management with centralized registration and routing
  • ⚡ Enhanced Performance: Improved query execution with advanced caching and optimization
  • 🔒 Enterprise Security: Added comprehensive security management with SQL validation and data masking
  • 📊 Advanced Analytics: New column analysis and performance monitoring tools
  • 🛠️ Simplified Development: Streamlined tool development process with unified interfaces

⚠️ Breaking Changes: SSE endpoints have been removed. Please update your client configurations to use Streamable HTTP (/mcp endpoint).

Core Features

  • MCP Protocol Implementation: Provides standard MCP interfaces, supporting tool calls, resource management, and prompt interactions.

  • Multiple Communication Modes (Updated in v0.3.0):

    • Stdio: Standard input/output mode for direct integration with MCP clients like Cursor.
    • Streamable HTTP: Unified HTTP endpoint supporting request/response and streaming (Primary mode since v0.3.0).

    ⚠️ Breaking Change in v0.3.0: SSE (Server-Sent Events) mode has been completely removed in favor of the more robust Streamable HTTP implementation.

  • Enterprise-Grade Architecture: Modular design with comprehensive functionality:

    • Tools Manager: Centralized tool registration and routing (doris_mcp_server/tools/tools_manager.py)
    • Resources Manager: Resource management and metadata exposure (doris_mcp_server/tools/resources_manager.py)
    • Prompts Manager: Intelligent prompt templates for data analysis (doris_mcp_server/tools/prompts_manager.py)

  • Advanced Database Features:

    • Query Execution: High-performance SQL execution with caching and optimization (doris_mcp_server/utils/query_executor.py)
    • Security Management: SQL security validation, data masking, and access control (doris_mcp_server/utils/security.py)
    • Metadata Extraction: Comprehensive database metadata with catalog federation support (doris_mcp_server/utils/schema_extractor.py)
    • Performance Analysis: Column statistics, performance monitoring, and data analysis tools (doris_mcp_server/utils/analysis_tools.py)

  • Catalog Federation Support: Full support for multi-catalog environments (internal Doris tables and external data sources like Hive, MySQL, etc.)

  • Enterprise Security: Comprehensive security framework with authentication, authorization, SQL injection protection, and data masking (doris_mcp_server/utils/security.py)

  • Flexible Configuration: Comprehensive configuration management with environment variables, file-based config, and validation (doris_mcp_server/utils/config.py)

System Requirements

  • Python 3.12+
  • Database connection details (e.g., Doris Host, Port, User, Password, Database)

🚀 Quick Start

Installation from PyPI

# Install the latest version
pip install mcp-doris-server

# Install specific version
pip install mcp-doris-server==0.3

💡 Command Compatibility: After installation, both doris-mcp-server and mcp-doris-server commands are available for backward compatibility. You can use either command interchangeably.

Start Streamable HTTP Mode (Web Service)

# Full configuration with database connection
doris-mcp-server \
    --transport http \
    --host 0.0.0.0 \
    --port 3000 \
    --db-host 127.0.0.1 \
    --db-port 9030 \
    --db-user root \
    --db-password your_password

Start Stdio Mode (for Cursor and other MCP clients)

# For direct integration with MCP clients like Cursor
doris-mcp-server --transport stdio

Verify Installation

# Check installation
doris-mcp-server --help

# Test HTTP mode (in another terminal)
curl http://localhost:3000/health

Environment Variables (Optional)

Instead of command-line arguments, you can use environment variables:

export DORIS_HOST="127.0.0.1"
export DORIS_PORT="9030"
export DORIS_USER="root"
export DORIS_PASSWORD="your_password"

# Then start with simplified command
doris-mcp-server --transport http --host 0.0.0.0 --port 3000

Command Line Arguments

The doris-mcp-server command supports the following arguments:

Argument Description Default Required
--transport Transport mode: http or stdio http No
--host HTTP server host (HTTP mode only) 0.0.0.0 No
--port HTTP server port (HTTP mode only) 3000 No
--db-host Doris database host localhost No
--db-port Doris database port 9030 No
--db-user Doris database username root No
--db-password Doris database password - Yes (unless in env)

Development Setup

For developers who want to build from source:

1. Clone the Repository

# Replace with the actual repository URL if different
git clone https://github.com/apache/doris-mcp-server.git
cd doris-mcp-server

2. Install Dependencies

pip install -r requirements.txt

3. Configure Environment Variables

Copy the env.example file to .env and modify the settings according to your environment:

cp env.example .env

Key Environment Variables:

  • Database Connection:
    • DORIS_HOST: Database hostname (default: localhost)
    • DORIS_PORT: Database port (default: 9030)
    • DORIS_USER: Database username (default: root)
    • DORIS_PASSWORD: Database password
    • DORIS_DATABASE: Default database name (default: test)
    • DORIS_MIN_CONNECTIONS: Minimum connection pool size (default: 5)
    • DORIS_MAX_CONNECTIONS: Maximum connection pool size (default: 20)
  • Security Configuration:
    • AUTH_TYPE: Authentication type (token/basic/oauth, default: token)
    • TOKEN_SECRET: Token secret key
    • ENABLE_MASKING: Enable data masking (default: true)
    • MAX_RESULT_ROWS: Maximum result rows (default: 10000)
  • Performance Configuration:
    • ENABLE_QUERY_CACHE: Enable query caching (default: true)
    • CACHE_TTL: Cache time-to-live in seconds (default: 300)
    • MAX_CONCURRENT_QUERIES: Maximum concurrent queries (default: 50)
  • Logging Configuration:
    • LOG_LEVEL: Log level (DEBUG/INFO/WARNING/ERROR, default: INFO)
    • LOG_FILE_PATH: Log file path
    • ENABLE_AUDIT: Enable audit logging (default: true)

Available MCP Tools

The following table lists the main tools currently available for invocation via an MCP client:

Tool Name Description Parameters Status
exec_query Execute SQL query with catalog federation support. sql (string, Required - MUST use three-part naming), db_name (string, Optional), catalog_name (string, Optional), max_rows (integer, Optional, default 100), timeout (integer, Optional, default 30) ✅ Active
get_catalog_list Get a list of all catalogs with detailed information. random_string (string, Required) ✅ Active
get_db_list Get a list of all database names in the specified catalog. catalog_name (string, Optional, defaults to internal catalog) ✅ Active
get_db_table_list Get a list of all table names in the specified database. db_name (string, Optional), catalog_name (string, Optional) ✅ Active
get_table_schema Get detailed structure of the specified table. table_name (string, Required), db_name (string, Optional), catalog_name (string, Optional) ✅ Active
get_table_comment Get the comment for the specified table. table_name (string, Required), db_name (string, Optional), catalog_name (string, Optional) ✅ Active
get_table_column_comments Get comments for all columns in the specified table. table_name (string, Required), db_name (string, Optional), catalog_name (string, Optional) ✅ Active
get_table_indexes Get index information for the specified table. table_name (string, Required), db_name (string, Optional), catalog_name (string, Optional) ✅ Active
get_recent_audit_logs Get audit log records for a recent period. days (integer, Optional, default 7), limit (integer, Optional, default 100) ✅ Active
column_analysis Analyze statistical information and data distribution. table_name (string, Required), column_name (string, Required), analysis_type (string, Optional: basic/distribution/detailed) ⚠️ Experimental
performance_stats Get database performance statistics information. metric_type (string, Optional: queries/connections/tables/system), time_range (string, Optional: 1h/6h/24h/7d) ⚠️ Experimental

Note: All metadata tools support catalog federation for multi-catalog environments. The get_catalog_list tool requires a random_string parameter for compatibility reasons.

4. Run the Service

Execute the following command to start the server:

./start_server.sh

This command starts the FastAPI application with Streamable HTTP MCP service.

Service Endpoints (v0.3.0+):

  • Streamable HTTP: http://<host>:<port>/mcp (Primary MCP endpoint - supports GET, POST, DELETE, OPTIONS)
  • Health Check: http://<host>:<port>/health
  • Status Check: http://<host>:<port>/status

Note: Starting from v0.3.0, only Streamable HTTP mode is supported for web-based communication. SSE endpoints have been removed.

Usage

Interaction with the Doris MCP Server requires an MCP Client. The client connects to the server's Streamable HTTP endpoint and sends requests according to the MCP specification to invoke the server's tools.

Main Interaction Flow (v0.3.0+):

  1. Client Initialization: Send an initialize method call to /mcp (Streamable HTTP).
  2. (Optional) Discover Tools: The client can call tools/list to get the list of supported tools, their descriptions, and parameter schemas.
  3. Call Tool: The client sends a tools/call request, specifying the name and arguments.
    • Example: Get Table Schema
      • name: get_table_schema
      • arguments: Include table_name, db_name, catalog_name.
  4. Handle Response:
    • Non-streaming: The client receives a response containing content or isError.
    • Streaming: The client receives a series of progress notifications, followed by a final response.

Migration Note: If you're upgrading from v0.2.x, note that tool names have been simplified (removed mcp_doris_ prefix) and the communication protocol has been updated to use Streamable HTTP exclusively.

Catalog Federation Support

The Doris MCP Server supports catalog federation, enabling interaction with multiple data catalogs (internal Doris tables and external data sources like Hive, MySQL, etc.) within a unified interface.

Key Features:

  • Multi-Catalog Metadata Access: All metadata tools (get_db_list, get_db_table_list, get_table_schema, etc.) support an optional catalog_name parameter to query specific catalogs.
  • Cross-Catalog SQL Queries: Execute SQL queries that span multiple catalogs using three-part table naming.
  • Catalog Discovery: Use mcp_doris_get_catalog_list to discover available catalogs and their types.

Three-Part Naming Requirement:

All SQL queries MUST use three-part naming for table references:

  • Internal Tables: internal.database_name.table_name
  • External Tables: catalog_name.database_name.table_name

Examples:

  1. Get Available Catalogs:

    {
  "tool_name": "mcp_doris_get_catalog_list",
  "arguments": {"random_string": "unique_id"}
}

  2. Get Databases in Specific Catalog:

    {
  "tool_name": "mcp_doris_get_db_list", 
  "arguments": {"random_string": "unique_id", "catalog_name": "mysql"}
}

  3. Query Internal Catalog:

    {
  "tool_name": "mcp_doris_exec_query",
  "arguments": {
    "random_string": "unique_id",
    "sql": "SELECT COUNT(*) FROM internal.ssb.customer"
  }
}

  4. Query External Catalog:

    {
  "tool_name": "mcp_doris_exec_query", 
  "arguments": {
    "random_string": "unique_id",
    "sql": "SELECT COUNT(*) FROM mysql.ssb.customer"
  }
}

  5. Cross-Catalog Query:

    {
  "tool_name": "mcp_doris_exec_query",
  "arguments": {
    "random_string": "unique_id", 
    "sql": "SELECT i.c_name, m.external_data FROM internal.ssb.customer i JOIN mysql.test.user_info m ON i.c_custkey = m.customer_id"
  }
}

Security Configuration (v0.3.0+)

The Doris MCP Server includes a comprehensive security framework that provides enterprise-level protection through authentication, authorization, SQL security validation, and data masking capabilities.

Security Features

  • 🔐 Authentication: Support for token-based and basic authentication
  • 🛡️ Authorization: Role-based access control (RBAC) with security levels
  • 🚫 SQL Security: SQL injection protection and blocked operations
  • 🎭 Data Masking: Automatic sensitive data masking based on user permissions
  • 📊 Security Levels: Four-tier security classification (Public, Internal, Confidential, Secret)

Authentication Configuration

Configure authentication in your environment variables:

# Authentication Type (token/basic/oauth)
AUTH_TYPE=token

# Token Secret for JWT validation
TOKEN_SECRET=your_secret_key_here

# Session timeout (in seconds)
SESSION_TIMEOUT=3600

Token Authentication Example

# Client authentication with token
auth_info = {
    "type": "token",
    "token": "your_jwt_token",
    "session_id": "unique_session_id"
}

Basic Authentication Example

# Client authentication with username/password
auth_info = {
    "type": "basic",
    "username": "analyst",
    "password": "secure_password",
    "session_id": "unique_session_id"
}

Authorization & Security Levels

The system supports four security levels with hierarchical access control:

Security Level Access Scope Typical Use Cases
Public Unrestricted access Public reports, general statistics
Internal Company employees Internal dashboards, business metrics
Confidential Authorized personnel Customer data, financial reports
Secret Senior management Strategic data, sensitive analytics

Role Configuration

Configure user roles and permissions:

# Example role configuration
role_permissions = {
    "data_analyst": {
        "security_level": "internal",
        "permissions": ["read_data", "execute_query"],
        "allowed_tables": ["sales", "products", "orders"]
    },
    "data_admin": {
        "security_level": "confidential", 
        "permissions": ["read_data", "execute_query", "admin"],
        "allowed_tables": ["*"]
    },
    "executive": {
        "security_level": "secret",
        "permissions": ["read_data", "execute_query", "admin"],
        "allowed_tables": ["*"]
    }
}

SQL Security Validation

The system automatically validates SQL queries for security risks:

Blocked Operations

Configure blocked SQL operations:

# Environment variable
BLOCKED_SQL_OPERATIONS=DROP,DELETE,TRUNCATE,ALTER,CREATE,INSERT,UPDATE,GRANT,REVOKE

# Maximum query complexity score
MAX_QUERY_COMPLEXITY=100

SQL Injection Protection

The system automatically detects and blocks:

  • Union-based injections: UNION SELECT attacks
  • Boolean-based injections: OR 1=1 patterns
  • Time-based injections: SLEEP(), WAITFOR functions
  • Comment injections: --, /**/ patterns
  • Stacked queries: Multiple statements separated by ;

Example Security Validation

# This query would be blocked
dangerous_sql = "SELECT * FROM users WHERE id = 1; DROP TABLE users;"

# This query would be allowed
safe_sql = "SELECT name, email FROM users WHERE department = 'sales'"

Data Masking Configuration

Configure automatic data masking for sensitive information:

Built-in Masking Rules

# Default masking rules
masking_rules = [
    {
        "column_pattern": r".*phone.*|.*mobile.*",
        "algorithm": "phone_mask",
        "parameters": {
            "mask_char": "*",
            "keep_prefix": 3,
            "keep_suffix": 4
        },
        "security_level": "internal"
    },
    {
        "column_pattern": r".*email.*", 
        "algorithm": "email_mask",
        "parameters": {"mask_char": "*"},
        "security_level": "internal"
    },
    {
        "column_pattern": r".*id_card.*|.*identity.*",
        "algorithm": "id_mask", 
        "parameters": {
            "mask_char": "*",
            "keep_prefix": 6,
            "keep_suffix": 4
        },
        "security_level": "confidential"
    }
]

Masking Algorithms

Algorithm Description Example
phone_mask Masks phone numbers 138****5678
email_mask Masks email addresses j***[email protected]
id_mask Masks ID card numbers 110101****1234
name_mask Masks personal names 张*明
partial_mask Partial masking with ratio abc***xyz

Custom Masking Rules

Add custom masking rules in your configuration:

# Custom masking rule
custom_rule = {
    "column_pattern": r".*salary.*|.*income.*",
    "algorithm": "partial_mask",
    "parameters": {
        "mask_char": "*",
        "mask_ratio": 0.6
    },
    "security_level": "confidential"
}

Security Configuration Examples

Environment Variables

# .env file
AUTH_TYPE=token
TOKEN_SECRET=your_jwt_secret_key
ENABLE_MASKING=true
MAX_RESULT_ROWS=10000
BLOCKED_SQL_OPERATIONS=DROP,DELETE,TRUNCATE,ALTER
MAX_QUERY_COMPLEXITY=100
ENABLE_AUDIT=true

Sensitive Tables Configuration

# Configure sensitive tables with security levels
sensitive_tables = {
    "user_profiles": "confidential",
    "payment_records": "secret", 
    "employee_salaries": "secret",
    "customer_data": "confidential",
    "public_reports": "public"
}

Security Best Practices

  1. 🔑 Strong Authentication: Use JWT tokens with proper expiration
  2. 🎯 Principle of Least Privilege: Grant minimum required permissions
  3. 🔍 Regular Auditing: Enable audit logging for security monitoring
  4. 🛡️ Input Validation: All SQL queries are automatically validated
  5. 🎭 Data Classification: Properly classify data with security levels
  6. 🔄 Regular Updates: Keep security rules and configurations updated

Security Monitoring

The system provides comprehensive security monitoring:

# Security audit log example
{
    "timestamp": "2024-01-15T10:30:00Z",
    "user_id": "analyst_user",
    "action": "query_execution", 
    "resource": "customer_data",
    "result": "blocked",
    "reason": "insufficient_permissions",
    "risk_level": "medium"
}

⚠️ Important: Always test security configurations in a development environment before deploying to production. Regularly review and update security policies based on your organization's requirements.

Connecting with Cursor

You can connect Cursor to this MCP server using Stdio mode (recommended) or Streamable HTTP mode.

Stdio Mode

Stdio mode allows Cursor to manage the server process directly. Configuration is done within Cursor's MCP Server settings file (typically ~/.cursor/mcp.json or similar).

Method 1: Using PyPI Installation (Recommended)

Install the package from PyPI and configure Cursor to use it:

pip install mcp-doris-server

Configure Cursor: Add an entry like the following to your Cursor MCP configuration:

{
  "mcpServers": {
    "doris-stdio": {
      "command": "doris-mcp-server",
      "args": ["--transport", "stdio"],
      "env": {
        "DORIS_HOST": "127.0.0.1",
        "DORIS_PORT": "9030",
        "DORIS_USER": "root",
        "DORIS_PASSWORD": "your_db_password"
      }
    }
  }
}

Method 2: Using uv (Development)

If you have uv installed and want to run from source:

uv run --project /path/to/doris-mcp-server doris-mcp-server

Note: Replace /path/to/doris-mcp-server with the actual absolute path to your project directory.

Configure Cursor: Add an entry like the following to your Cursor MCP configuration:

{
  "mcpServers": {
    "doris-stdio": {
      "command": "uv",
      "args": ["run", "--project", "/path/to/your/doris-mcp-server", "doris-mcp-server"],
      "env": {
        "DORIS_HOST": "127.0.0.1",
        "DORIS_PORT": "9030",
        "DORIS_USER": "root",
        "DORIS_PASSWORD": "your_db_password"
      }
    }
  }
}

Streamable HTTP Mode (v0.3.0+)

Streamable HTTP mode requires you to run the MCP server independently first, and then configure Cursor to connect to it.

  1. Configure .env: Ensure your database credentials and any other necessary settings are correctly configured in the .env file within the project directory.

  2. Start the Server: Run the server from your terminal in the project's root directory:

    ./start_server.sh

    This script reads the .env file and starts the FastAPI server with Streamable HTTP support. Note the host and port the server is listening on (default is 0.0.0.0:3000).

  3. Configure Cursor: Add an entry like the following to your Cursor MCP configuration, pointing to the running server's Streamable HTTP endpoint:

    {
  "mcpServers": {
    "doris-http": {
       "url": "http://127.0.0.1:3000/mcp"
    }
  }
}

    Note: Adjust the host/port if your server runs on a different address. The /mcp endpoint is the unified Streamable HTTP interface introduced in v0.3.0.

After configuring either mode in Cursor, you should be able to select the server (e.g., doris-stdio or doris-http) and use its tools.

⚠️ Migration from v0.2.x: If you were using SSE mode (/sse endpoint), update your configuration to use the new Streamable HTTP endpoint (/mcp).

Directory Structure

doris-mcp-server/
├── doris_mcp_server/           # Main server package
│   ├── main.py                 # Main entry point and FastAPI app
│   ├── tools/                  # MCP tools implementation
│   │   ├── tools_manager.py    # Centralized tools management and registration
│   │   ├── resources_manager.py # Resource management and metadata exposure
│   │   ├── prompts_manager.py  # Intelligent prompt templates for data analysis
│   │   └── __init__.py
│   ├── utils/                  # Core utility modules
│   │   ├── config.py           # Configuration management with validation
│   │   ├── db.py               # Database connection management with pooling
│   │   ├── query_executor.py   # High-performance SQL execution with caching
│   │   ├── security.py         # Security management and data masking
│   │   ├── schema_extractor.py # Metadata extraction with catalog federation
│   │   ├── analysis_tools.py   # Data analysis and performance monitoring
│   │   ├── logger.py           # Logging configuration
│   │   └── __init__.py
│   └── __init__.py
├── doris_mcp_client/           # MCP client implementation
│   ├── client.py               # Unified MCP client for testing and integration
│   ├── README.md               # Client documentation
│   └── __init__.py
├── logs/                       # Log files directory
├── README.md                   # This documentation
├── .env.example                # Environment variables template
├── requirements.txt            # Python dependencies
├── pyproject.toml              # Project configuration and entry points
├── uv.lock                     # UV package manager lock file
├── generate_requirements.py    # Requirements generation script
├── start_server.sh             # Server startup script
└── restart_server.sh           # Server restart script

Developing New Tools

This section outlines the process for adding new MCP tools to the Doris MCP Server, based on the current modular architecture.

1. Leverage Existing Utility Modules

The server provides comprehensive utility modules for common database operations:

  • doris_mcp_server/utils/db.py: Database connection management with connection pooling and health monitoring.
  • doris_mcp_server/utils/query_executor.py: High-performance SQL execution with caching, optimization, and performance monitoring.
  • doris_mcp_server/utils/schema_extractor.py: Metadata extraction with full catalog federation support.
  • doris_mcp_server/utils/security.py: Security management, SQL validation, and data masking.
  • doris_mcp_server/utils/analysis_tools.py: Data analysis and statistical tools.
  • doris_mcp_server/utils/config.py: Configuration management with validation.

2. Implement Tool Logic

Add your new tool to the DorisToolsManager class in doris_mcp_server/tools/tools_manager.py. The tools manager provides a centralized approach to tool registration and execution.

Example: Adding a new analysis tool:

# In doris_mcp_server/tools/tools_manager.py

async def your_new_analysis_tool(self, arguments: Dict[str, Any]) -> List[Dict[str, Any]]:
    """
    Your new analysis tool implementation
    
    Args:
        arguments: Tool arguments from MCP client
        
    Returns:
        List of MCP response messages
    """
    try:
        # Use existing utilities
        result = await self.query_executor.execute_sql_for_mcp(
            sql="SELECT COUNT(*) FROM your_table",
            max_rows=arguments.get("max_rows", 100)
        )
        
        return [{
            "type": "text",
            "text": json.dumps(result, ensure_ascii=False, indent=2)
        }]
        
    except Exception as e:
        logger.error(f"Tool execution failed: {str(e)}", exc_info=True)
        return [{
            "type": "text", 
            "text": f"Error: {str(e)}"
        }]

3. Register the Tool

Add your tool to the _register_tools method in the same class:

# In the _register_tools method of DorisToolsManager

@self.mcp.tool(
    name="your_new_analysis_tool",
    description="Description of your new analysis tool",
    inputSchema={
        "type": "object",
        "properties": {
            "parameter1": {
                "type": "string",
                "description": "Description of parameter1"
            },
            "parameter2": {
                "type": "integer", 
                "description": "Description of parameter2",
                "default": 100
            }
        },
        "required": ["parameter1"]
    }
)
async def your_new_analysis_tool_wrapper(arguments: Dict[str, Any]) -> List[Dict[str, Any]]:
    return await self.your_new_analysis_tool(arguments)

4. Advanced Features

For more complex tools, you can leverage:

  • Caching: Use the query executor's built-in caching for performance
  • Security: Apply SQL validation and data masking through the security manager
  • Prompts: Use the prompts manager for intelligent query generation
  • Resources: Expose metadata through the resources manager

5. Testing

Test your new tool using the included MCP client:

# Using doris_mcp_client/client.py
from doris_mcp_client.client import DorisUnifiedMCPClient

async def test_new_tool():
    client = DorisUnifiedMCPClient()
    result = await client.call_tool("your_new_analysis_tool", {
        "parameter1": "test_value",
        "parameter2": 50
    })
    print(result)

MCP Client

The project includes a unified MCP client (doris_mcp_client/) for testing and integration purposes. The client supports multiple connection modes and provides a convenient interface for interacting with the MCP server.

For detailed client documentation, see doris_mcp_client/README.md.

Contributing

Contributions are welcome via Issues or Pull Requests.

License

This project is licensed under the Apache 2.0 License. See the LICENSE file for details.

FreeOnePlus avatar Jun 10 '25 06:06 FreeOnePlus