Problem Description

The vibe_check_mentor tool is providing generic LLM/RAG system recommendations instead of analyzing the specific context provided in queries. This represents a pattern detection failure where the tool doesn't recognize the actual task being requested.

Observed Behavior

Query: Review PR #856 implementation against communication guidelines from issue #855
Expected: Specific analysis of PR coverage, gaps, and implementation quality
Actual: Generic responses about:

• LLM model comparisons (Claude 4 Opus vs GPT-4.1 vs Gemini 2.5 Pro)
• RAG system architecture recommendations (Milvus, Qdrant, Pinecone)
• General shipping advice unrelated to the specific PR

Impact Analysis

Immediate Impact:

• Mentor tool provides no value for specific technical decisions
• Users receive irrelevant guidance when seeking contextual advice
• Pattern detection confidence shows 0 despite providing detailed context

Root Cause Hypothesis:

1. Pattern detection may not be parsing the full query context
2. Default fallback responses triggered instead of domain-specific analysis
3. PR review context not recognized as a valid analysis target

Technical Context

Query Details:

• Repository: kesslerio/ShapeScaleAI
• PR: #856 (communication guidelines implementation)
• Context: 400+ words of specific implementation details
• Reasoning depth: "comprehensive"

Tool Response Structure:

{
  "immediate_feedback": {
    "confidence": 0,
    "detected_patterns": [],
    "vibe_level": "unknown"
  }
}

Expected Fix

Pattern Detection Enhancement:

• Recognize PR review queries with repository/PR number context
• Parse implementation details to provide specific gap analysis
• Return contextual recommendations instead of generic advice

Response Quality:

• Confidence > 0 when detailed context provided
• Detected patterns should include PR-specific anti-patterns
• Recommendations should address specific implementation gaps

Related Issues

This may be related to broader pattern detection accuracy issues in the vibe check system.

Priority

P2 - This impacts the core value proposition of the mentor tool for technical decision making.

Labels

• bug
• P2
• area:pattern-detection
• area:mentor-tool