Nouz

io.github.Semiotronika/NOUZ-MCP · v4.0.0

Semantic knowledge engine for Obsidian with auto-classification and DAG hierarchy

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add nouz-mcp -e OBSIDIAN_ROOT=<OBSIDIAN_ROOT> -e NOUZ_CONFIG=<NOUZ_CONFIG> -e NOUZ_DATABASE_NAME=<NOUZ_DATABASE_NAME> -e NOUZ_DATABASE_PATH=<NOUZ_DATABASE_PATH> -e EMBED_ENABLED=<EMBED_ENABLED> -e EMBED_PROVIDER=<EMBED_PROVIDER> -e EMBED_MODEL=<EMBED_MODEL> -e EMBED_API_URL=<EMBED_API_URL> -- uvx nouz-mcp==4.0.0

claude_desktop_config.json

{
  "mcpServers": {
    "nouz-mcp": {
      "command": "uvx",
      "args": [
        "nouz-mcp==4.0.0"
      ],
      "env": {
        "OBSIDIAN_ROOT": "<OBSIDIAN_ROOT>",
        "NOUZ_CONFIG": "<NOUZ_CONFIG>",
        "NOUZ_DATABASE_NAME": "<NOUZ_DATABASE_NAME>",
        "NOUZ_DATABASE_PATH": "<NOUZ_DATABASE_PATH>",
        "EMBED_ENABLED": "<EMBED_ENABLED>",
        "EMBED_PROVIDER": "<EMBED_PROVIDER>",
        "EMBED_MODEL": "<EMBED_MODEL>",
        "EMBED_API_URL": "<EMBED_API_URL>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "nouz-mcp": {
      "command": "uvx",
      "args": [
        "nouz-mcp==4.0.0"
      ],
      "env": {
        "OBSIDIAN_ROOT": "<OBSIDIAN_ROOT>",
        "NOUZ_CONFIG": "<NOUZ_CONFIG>",
        "NOUZ_DATABASE_NAME": "<NOUZ_DATABASE_NAME>",
        "NOUZ_DATABASE_PATH": "<NOUZ_DATABASE_PATH>",
        "EMBED_ENABLED": "<EMBED_ENABLED>",
        "EMBED_PROVIDER": "<EMBED_PROVIDER>",
        "EMBED_MODEL": "<EMBED_MODEL>",
        "EMBED_API_URL": "<EMBED_API_URL>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "nouz-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "nouz-mcp==4.0.0"
      ],
      "env": {
        "OBSIDIAN_ROOT": "<OBSIDIAN_ROOT>",
        "NOUZ_CONFIG": "<NOUZ_CONFIG>",
        "NOUZ_DATABASE_NAME": "<NOUZ_DATABASE_NAME>",
        "NOUZ_DATABASE_PATH": "<NOUZ_DATABASE_PATH>",
        "EMBED_ENABLED": "<EMBED_ENABLED>",
        "EMBED_PROVIDER": "<EMBED_PROVIDER>",
        "EMBED_MODEL": "<EMBED_MODEL>",
        "EMBED_API_URL": "<EMBED_API_URL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`OBSIDIAN_ROOT` Optional	Path to Obsidian vault
`NOUZ_CONFIG` Optional	Absolute path to config.yaml; if omitted, server looks in current working directory
`NOUZ_DATABASE_NAME` Optional	SQLite cache filename inside OBSIDIAN_ROOT
`NOUZ_DATABASE_PATH` Optional	Full SQLite cache path; takes precedence over NOUZ_DATABASE_NAME
`EMBED_ENABLED` Optional	Enable embedding-based features
`EMBED_PROVIDER` Optional	Embedding provider: openai-compatible endpoint or ollama
`EMBED_MODEL` Optional	Embedding model name
`EMBED_API_URL` Optional	Embedding API endpoint

Details

Package	`[email protected]` (PYPI, stdio)
First published	2 Sep 2026
Last updated	2 Sep 2026
Registry name	`io.github.Semiotronika/NOUZ-MCP`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

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