CLI-first semantic code search with MCP integration and interactive D3.js visualization for exploring code relationships
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# MCP Vector Search 🔍 **CLI-first semantic code search with MCP integration** [](https://badge.fury.io/py/mcp-vector-search) [](https://www.python.org/downloads/) [](LICENSE) > ⚠️ **Production Release (v2.5.56)**: Stable and actively maintained. LanceDB is now the default backend for better performance and stability. A modern, fast, and intelligent code search tool that understands your codebase through semantic analysis and AST parsing. Built with Python, powered by LanceDB, and designed for developer productivity. ## ✨ Features ### 🚀 **Core Capabilities** - **Semantic Search**: Find code by meaning, not just keywords - **AST-Aware Parsing**: Understands code structure (functions, classes, methods) - **Multi-Language Support**: 13 languages - Python, JavaScript, TypeScript, C#, Dart/Flutter, PHP, Ruby, Java, Go, Rust, HTML, and Markdown/Text (with extensible architecture) - **Knowledge Graph**: Temporal knowledge graph with KuzuDB for entity extraction and relationship mapping (`kg build`, `kg status`, `kg query`) - **Interactive Visualization**: D3.js-powered visualization with 5+ views (Treemap, Sunburst, Force Graph, Knowledge Graph, Heatmap) - **Development Narratives**: Generate git history narratives with `story` command (markdown, JSON, HTML output) - **Real-time Indexing**: File watching with automatic index updates - **Automatic Version Tracking**: Smart reindexing on tool upgrades - **Local-First**: Complete privacy with on-device processing - **Zero Configuration**: Auto-detects project structure and languages ### 🛠️ **Developer Experience** - **CLI-First Design**: Simple commands for immediate productivity - **Rich Output**: Syntax highlighting, similarity scores, context - **Fast Performance**: Sub-second search responses, efficient…
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