Markdown Vault MCP

Markdown Vault MCP is an open-source Model Context Protocol (MCP) server designed to provide advanced indexing, search, and management capabilities for directories of Markdown files (such as Obsidian vaults, docs folders, Zettelkasten, etc.). It supports full-text and semantic (vector) search, frontmatter-aware indexing, incremental reindexing, attachment handling, and exposes a variety of tools for LLM-based integration, making it ideal for users seeking to enable AI-driven knowledge management and note workflows.