Code-Index-MCP

# Implementation Summary ## ✅ Completed Tasks ### 1. Fixed Black Formatting Issues - Fixed syntax errors in `test_document_error_recovery.py` and `test_unicode_documents.py` - Ran Black formatter on entire codebase (190 files) - All files now pass Black style checks ### 2. Path Management & Portability - Implemented comprehensive path management system with `PathResolver` - Converted all absolute paths to relative paths from repository root - Updated SQLite storage and vector embeddings to use relative paths - Created migration tools for existing databases - Ensured indexes are fully portable between environments ### 3. File Watcher Enhancements - Added proper file deletion handling - Implemented file move detection using content hashes - Prevents re-indexing of moved files with unchanged content - Uses soft deletes to maintain history ### 4. Compatibility-Aware Artifact System - Created versioned artifact system with compatibility hashing - Factors considered: embedding model, dimensions, schema version, Python version - Prevents incompatible indexes from overwriting each other - Automatic upload on `git push` via pre-push hook - Automatic download on `git pull` via post-merge hook ### 5. GitHub Release Management - Created `scripts/create-release.py` for creating releases with index artifacts - Created `scripts/download-release.py` for downloading pre-built indexes - Releases include secure exports (sensitive files filtered out) - Provides quick-start option for new users ### 6. Git LFS Analysis - Determined Git LFS is NOT needed given our artifact system - GitHub artifacts provide superior solution: - Keeps large files out of Git history - Automatic synchronization - Compatibility checking - No additional tools required ## 📁 Key Files Added/Modified ### New Scripts - `/scripts/index-artifact-upload-v2.py` - Compatibility-aware upload - `/scripts/index-artifact-download-v2.py` - Compatibility-aware download - `/scripts/create-release.py` - GitHub release creation - `/scripts/download-release.py` - Release download utility ### Core Changes - `/mcp_server/core/path_resolver.py` - Central path management - `/mcp_server/storage/sqlite_store.py` - Relative path support - `/mcp_server/utils/semantic_indexer.py` - Vector embedding portability - `/mcp_server/watcher.py` - Enhanced file watching ### Documentation - Updated `README.md` with release and quick-start sections - Created `COMPATIBILITY_TESTING_SUMMARY.md` - Created `GIT_HOOKS_IMPLEMENTATION_SUMMARY.md` ## 🚀 Benefits 1. **Portability**: Indexes can be shared between different environments 2. **Efficiency**: Moved files aren't re-indexed if content unchanged 3. **Safety**: Compatibility checking prevents index corruption 4. **Convenience**: Automatic sync on git operations 5. **Quick Start**: Pre-built indexes available via releases 6. **Clean Repo**: Large files kept out of Git history ## 📊 Results - Database size: 378MB (too large for Git) - Compressed artifact size: ~95MB - Black formatting: 190 files properly formatted - Path management: 100% relative paths The implementation successfully addresses all identified issues while maintaining backward compatibility and improving the developer experience.