Intent Router Engine

[POWDER-RANGER]

Description

Implement the intelligent routing engine that analyzes user input and determines which service handler should process the request.

Requirements

• Parse user input to detect intent (PowerShell command, AI query, service-specific mention)
• Implement pattern matching for PowerShell commands (verbs, cmdlets)
• Detect explicit service mentions (@chatgpt, @claude, @Perplexity)
• Route research/fact-based queries to Perplexity
• Route coding/technical queries to ChatGPT by default
• Route creative/writing queries to Claude
• Support fallback routing logic
• Log routing decisions for debugging

Technical Details

• Create IntentRouter.psm1 module
• Use regex patterns for command detection
• Implement scoring system for multi-signal routing
• Support configuration-based routing rules
• Return structured routing decision object

Acceptance Criteria

• Correctly identifies PowerShell commands
• Routes explicit @mentions to correct service
• Makes intelligent default routing decisions
• Handles ambiguous input gracefully
• Logs all routing decisions
• Configuration file allows custom routing rules
• Unit tests cover all routing scenarios

Dependencies

• Issue WPF Chat Interface Foundation #1 (for integration testing)