A secure, vector-based task management server for Claude Desktop using sqlite-vec and sentence-transformers
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# Vector Task MCP Server A **secure, vector-based task management server** for Claude Desktop using `sqlite-vec` and `sentence-transformers`. This MCP server provides intelligent task tracking with semantic search capabilities that enhance AI coding assistants by organizing and retrieving development tasks efficiently. ## ✨ Features - **🔍 Semantic Search**: Vector-based task search using 384-dimensional embeddings - **💾 Persistent Storage**: SQLite database with vector indexing via `sqlite-vec` - **🏷️ Smart Organization**: Priorities, tags, and subtasks for better task management - **📋 Task Lifecycle**: Track tasks from pending → in_progress → completed → tested → validated (or stopped) - **🔐 Tag Normalization**: Automatic tag deduplication with semantic similarity - **📊 IDF Weights**: Rare tags boost search relevance more than common tags - **🎯 Tag Classification**: Filter tags vs boost tags for smart ranking - **🔄 Alias Scent**: Original tag variants preserved for search context - **🔒 Security First**: Input validation, path sanitization, and resource limits - **⚡ High Performance**: Fast embedding generation with `sentence-transformers` - **📈 Rich Statistics**: Comprehensive task analytics and progress tracking - **🔄 Hierarchical Tasks**: Support for parent-child task relationships - **📊 Priority Management**: Organize tasks by priority (low, medium, high, critical) - **💬 Task Comments**: Add notes and updates to tasks without changing content ## 🛠️ Technical Stack | Component | Technology | Purpose | |-----------|------------|---------| | **Vector DB** | sqlite-vec | Vector storage and similarity search | | **Embeddings** | sentence-transformers/all-MiniLM-L6-v2 | 384D text embeddings | | **MCP Framework** | FastMCP | High-level tools-only server | | **Tag Normalization** | Custom (src/normalization.py) | Semantic tag deduplication | | **Dependencies** | uv script headers | Self-contained deployment | | **Security** | Custom validation | Path…
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