# EnhancedMCPAgent Documentation

## Overview
The `EnhancedMCPAgent` extends the base `MCPAgent` class with advanced client/server capabilities, task coordination, and message handling features. It enables distributed agent networks with sophisticated task management and inter-agent communication.

## Core Components

### Initialization Parameters
- `name`: Agent identifier
- `transport`: Optional MCPTransport instance
- `server_mode`: Enable server capabilities
- `client_mode`: Enable client capabilities

### Key Attributes
- `connected_agents`: Tracks connected agents
- `task_queue`: Async queue for task management
- `task_results`: Stores task execution results
- `task_dependencies`: Manages task dependencies

## Core Functionality

### Server Operations
1. `start_server()`
   - Initializes server mode
   - Starts transport layer
   - Handles agent registrations

2. `connect_to_server(server_url)`
   - Establishes connection to remote server
   - Registers agent capabilities
   - Manages connection state

### Message Handling
1. `handle_incoming_message(message)`
   - Routes messages by type:
     - Registration requests
     - Tool calls
     - Task assignments
     - Task results

2. Message Types:
   - `registration`: New agent connections
   - `tool_call`: Remote tool execution
   - `task`: Task assignments
   - `task_result`: Task completion
   - `get_result`: Result retrieval

### Task Management
1. Task Processing
   - Queues incoming tasks
   - Handles task dependencies
   - Manages task execution
   - Tracks completion status

2. Task Dependencies
   - Validates dependency completion
   - Coordinates dependent tasks
   - Manages task ordering

3. Result Handling
   - Stores task results
   - Notifies dependent tasks
   - Manages result distribution

### Message Processing
1. `process_messages()`
   - Continuous message monitoring
   - Message validation
   - Error handling
   - Acknowledgment management

2. `process_tasks()`
   - Task queue processing
   - Dependency resolution
   - Response generation
   - Result distribution

## Error Handling
1. Message Processing
   - Validates message format
   - Handles network errors
   - Manages timeouts
   - Implements retries

2. Task Processing
   - Validates task format
   - Handles missing dependencies
   - Manages execution errors
   - Implements recovery

## Best Practices

1. Server Configuration
   - Configure appropriate mode
   - Set up proper transport
   - Handle connections properly

2. Task Management
   - Define clear dependencies
   - Handle task failures
   - Implement timeouts
   - Monitor task status

3. Error Handling
   - Implement proper logging
   - Handle network issues
   - Manage resource cleanup
   - Monitor system health

## Usage Example
```python
# Create enhanced agent in server mode
agent = EnhancedMCPAgent(
    name="coordinator",
    transport=HTTPTransport(),
    server_mode=True
)

# Start server
agent.start_server()

# Create client agent
client = EnhancedMCPAgent(
    name="worker",
    transport=HTTPTransport(),
    client_mode=True
)

# Connect to server
await client.connect_to_server("http://localhost:8000")
```

## Security Considerations
1. Authentication
   - Validate connections
   - Verify message sources
   - Manage access control

2. Task Security
   - Validate task sources
   - Protect task data
   - Manage permissions

3. Network Security
   - Secure communications
   - Encrypt sensitive data
   - Monitor connections