Obsidian Advanced

This MCP server provides AI assistants with advanced Obsidian vault management capabilities through the Local REST API plugin, built by Jason Guo using Python with obsidiantools integration for enhanced metadata extraction and NetworkX for graph analysis. The implementation offers 13 specialized tools including simple and complex search with JsonLogic queries, batch file operations with comprehensive metadata, periodic notes management, vault structure analysis with directory trees and connection graphs, active note tracking, recent changes monitoring, and Obsidian command execution. Built with configurable tool selection via environment variables, enhanced API approaches combining REST endpoints with obsidiantools for richer metadata, and robust error handling with fallback mechanisms, it serves knowledge workers needing AI-assisted note management and analysis, researchers requiring automated vault organization and content discovery, and teams wanting to integrate Obsidian workflows with AI assistants for enhanced productivity and knowledge graph exploration.