Obsidian MCP Server

What is Obsidian MCP Server?

It is an Obsidian plugin that runs a local MCP (Model Context Protocol) server using SSE, enabling external applications such as AI assistants or scripts to interact with your Obsidian vault through a standardized interface. This work-in-progress plugin is designed for Obsidian users who want to connect external tools to their notes.

How to use Obsidian MCP Server?

Install the plugin, configure the embedding provider and server port in the Settings panel, then run the “Re-index Vault (MCP Server)” command from the command palette. Start the server with “Start MCP Server” and connect your MCP client to the SSE endpoint (e.g., http://localhost:8080/sse). After connection, available tools can be used from the client.

Key features of Obsidian MCP Server

• Runs SSE-based MCP server on a configurable port.
• Semantic vector search across indexed Markdown notes.
• Indexes vault using OpenAI-compatible embedding models.
• Provides file/folder CRUD tools (create, read, edit, delete).
• Configurable file exclusion and text chunking parameters.
• Offers ribbon icon and command palette controls.

Use cases of Obsidian MCP Server

• Connect an AI assistant to semantically search and retrieve notes.
• Automate note creation and editing via external scripts.
• Allow external tools to list, read, and manage vault files.
• Build custom workflows integrating Obsidian with other MCP clients.

FAQ from Obsidian MCP Server

What dependencies does Obs