Obsidian MCP Server

MCP server for Obsidian that connects AI agents to a local Markdown knowledge vault via the Local REST API plugin. Lets agents read, search, create, and update notes, follow links, and manage frontmatter and tags. Useful for personal knowledge management, note synthesis, and grounding agents in your own notes.

{
  "mcpServers": {
    "obsidian": {
      "command": "uvx",
      "args": [
        "mcp-obsidian"
      ],
      "env": {
        "OBSIDIAN_API_KEY": "<YOUR_OBSIDIAN_API_KEY>",
        "OBSIDIAN_HOST": "<YOUR_OBSIDIAN_HOST>"
      }
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Search query"
    }
  }
}

{
  "type": "object",
  "required": [
    "path"
  ],
  "properties": {
    "path": {
      "type": "string",
      "description": "Note path relative to the vault root"
    }
  }
}