Overview

Create a Watchdog Plugin that monitors tool execution time and resource usage, terminating operations that exceed configured limits.

Plugin Requirements

Plugin Details

• Name: WatchdogPlugin
• Type: Self-contained (native) plugin
• File Location: plugins/watchdog/
• Complexity: Medium

Functionality

• Monitor execution time limits
• Track memory usage
• Detect infinite loops
• Resource consumption limits
• Graceful termination handling

Hook Integration

• Primary Hooks: tool_pre_invoke, tool_post_invoke
• Purpose: Prevent resource exhaustion
• Behavior: Terminate operations exceeding limits

Acceptance Criteria

• Plugin implements WatchdogPlugin class
• Execution time monitoring
• Memory usage tracking
• Resource limit enforcement
• Graceful termination
• Plugin manifest and documentation created
• Unit tests with >90% coverage

Priority

High - Reliability feature

Dependencies

• Resource monitoring utilities
• Process management libraries

Security Considerations

• Prevent denial of service
• Safe process termination
• Audit logging for terminations