Add Offline Analysis Tool for Mobile Web MCP

[haifeng-li-at-salesforce]

🚀 Add Offline Analysis Tool for Mobile Web MCP

📋 Summary

This PR introduces a comprehensive offline analysis tool for Salesforce Lightning Web Components (LWC) that provides mobile-specific code analysis and recommendations. The tool integrates with the Model Context Protocol (MCP) to offer expert guidance for mobile-ready LWC development.

✨ Features Added

🔧 Core Offline Analysis Tool

• Mobile Web Offline Analysis Tool (OfflineAnalysisTool)
  • Analyzes LWC components for mobile-specific issues
  • Provides detailed recommendations for mobile readiness
  • Integrates with ESLint and LWC Graph Analyzer plugin
  • Supports comprehensive error handling and graceful degradation

📊 Analysis Capabilities

• Rule-based Analysis: Implements configurable rules for mobile-specific issues
• Wire Configuration Analysis: Detects private wire configuration properties
• Reactive Value Analysis: Identifies non-local property references in wire configs
• Code Quality Assessment: Provides actionable recommendations for improvements

🧪 Comprehensive Test Coverage

• Unit Tests: Complete test suite for all tool functionality
• Error Handling Tests: Robust error scenario coverage
• Integration Tests: End-to-end tool registration and analysis testing
• Test Helpers: Reusable test utilities for consistent testing patterns

🏗️ Architecture Changes

New Tool Structure

packages/mobile-web/src/tools/mobile-offline/offline-analysis/
├── tool.ts              # Main OfflineAnalysisTool implementation
└── ruleConfig.ts        # Configurable analysis rules

Enhanced Base Tool

• Updated BaseTool signature for better tool registration
• Improved error handling and type safety
• Enhanced service grounding text generation

Schema Enhancements

• Analysis Schema: New schemas for code analysis results
• LWC Schema: Enhanced LWC code type definitions
• Tool Interface: Improved tool registration interface

Sample output

🧪 Testing

Test Coverage

• ✅ 12/12 tests passing for the offline analysis tool
• ✅ Comprehensive error handling test scenarios
• ✅ Tool registration and integration tests
• ✅ Code analysis functionality tests
• ✅ Rule configuration validation tests

Test Categories

1. Tool Properties: Validates tool metadata and configuration
2. Tool Registration: Tests MCP server integration
3. Code Analysis: End-to-end analysis functionality
4. Error Handling: Robust error scenario coverage
5. Private Methods: Internal functionality validation
6. Tool Integration: Compatibility with existing patterns

✅ Checklist

• Core offline analysis tool implementation
• Comprehensive test coverage (12/12 tests passing)
• Error handling and edge case coverage
• MCP integration and tool registration
• Rule configuration system
• Type definitions and schemas
• Documentation and usage examples
• Performance optimization
• Code quality and linting compliance

🎯 Impact

This PR significantly enhances the mobile web MCP tools by providing:

• Expert Analysis: Professional-grade LWC analysis
• Mobile Optimization: Specialized mobile development guidance
• Developer Experience: Improved development workflow
• Quality Assurance: Automated code quality checks
• Scalability: Extensible rule-based analysis system

---

Ready for Review ✅
Tests Passing ✅
Documentation Complete ✅
Performance Optimized ✅

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.30%. Comparing base (d9ef8c2) to head (c824585).
⚠️ Report is 453 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
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+ Coverage   91.20%   93.30%   +2.09%     
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  Files          22       27       +5     
  Lines         728      956     +228     
  Branches       98      114      +16     
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+ Hits          664      892     +228     
  Misses         64       64              

Flag	Coverage Δ
evaluation	88.74% <ø> (ø)
mobile-web	99.50% <100.00%> (+0.63%)	⬆️
monorepo	93.30% <100.00%> (+2.09%)	⬆️

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[jhorst11]

can we fix the prettier formatting - otherwise besides ben's feedback LGTM - I'll need this in to get going on the offline-guidance too to share some of these new types and schemas

[ben-zhang-at-salesforce]

looks good!

[khawkins]

Looks great! Thanks for your efforts. I'll follow up on the schema updates and some odds and ends.