Notion MCP Integration

Notion MCP Integration

Integrate your minimal Notion todo list with Claude via Model Context Protocol.

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Notion MCP Integration provides a simple MCP server that enables users to manage a minimalist Notion todo list through Claude, leveraging Notion's API. It supports adding, viewing, and completing tasks according to a specific Notion database structure. Designed for personal use, it allows users to interact with their tasks using natural language through Claude Desktop. The tool is easily customizable for different Notion databases by modifying the server implementation.

Key Features

Add new todo items via Notion API
View all tasks and statuses
Display today's tasks
Mark tasks as completed
Seamless Claude Desktop integration
Customizable for different Notion database structures
Runs as a local MCP server
Environment variable configuration
Minimalist design for simple task tracking
Basic command-line server operation

Use Cases

Managing a personal Notion-based todo list with Claude
Querying daily tasks using natural language
Adding tasks to Notion from Claude Desktop
Updating task completion status via voice or chat
Customizing task management workflows to match unique Notion schemas
Automating simple personal productivity routines
Learning how to build MCP-enabled integrations with third-party APIs
Demonstrating a minimal Python-based server for Claude context
Rapid prototyping of new Notion productivity tools
Enhancing Notion task workflows through conversational interfaces

README

Notion MCP Integration

A simple Model Context Protocol (MCP) server that integrates with Notion's API to manage my personal todo list through Claude. This is a basic implementation tailored specifically for my minimalist todo list setup in Notion.

Important Note

This is a personal project designed for a very specific use case: my simple Notion todo list that has just three properties:

  • Task (title)
  • When (select with only two options: "today" or "later")
  • Checkbox (marks if completed)

Example Notion Database

While you can use this as a starting point for your own Notion integration, you'll likely need to modify the code to match your specific database structure and requirements.

Features

  • Add new todo items
  • View all todos
  • View today's tasks
  • Check off a task as complete

Prerequisites

  • Python 3.10 or higher
  • A Notion account
  • A Notion integration (API key)
  • A Notion database that matches the exact structure described above (or willingness to modify the code for your structure)

Setup

  1. Clone the repository:
bash
git clone https://github.com/yourusername/notion-mcp.git
cd notion-mcp
  1. Set up Python environment:
bash
python -m venv .venv
source .venv/bin/activate  # On Windows use: .venv\Scripts\activate
uv pip install -e .
  1. Create a Notion integration:

  2. Share your database with the integration:

    • Open your todo database in Notion
    • Click "..." menu → "Add connections"
    • Select your integration
  3. Create a .env file:

env
NOTION_API_KEY=your-api-key-here
NOTION_DATABASE_ID=your-database-id-here
  1. Configure Claude Desktop:
json
{
  "mcpServers": {
    "notion-todo": {
      "command": "/path/to/your/.venv/bin/python",
      "args": ["-m", "notion_mcp"],
      "cwd": "/path/to/notion-mcp"
    }
  }
}

Running the Server

The server can be run in two ways:

  1. Directly from the command line:
bash
# From the project directory with virtual environment activated
python -m notion_mcp
  1. Automatically through Claude Desktop (recommended):
  • The server will start when Claude launches if configured correctly in claude_desktop_config.json
  • No manual server management needed
  • Server stops when Claude is closed

Note: When running directly, the server won't show any output unless there's an error - this is normal as it's waiting for MCP commands.

Usage

Basic commands through Claude:

  • "Show all my todos"
  • "What's on my list for today?"
  • "Add a todo for today: check emails"
  • "Add a task for later: review project"

Limitations

  • Only works with a specific Notion database structure
  • No support for complex database schemas
  • Limited to "today" or "later" task scheduling
  • No support for additional properties or custom fields
  • Basic error handling
  • No advanced features like recurring tasks, priorities, or tags

Customization

If you want to use this with a different database structure, you'll need to modify the server.py file, particularly:

  • The create_todo() function to match your database properties
  • The todo formatting in call_tool() to handle your data structure
  • The input schema in list_tools() if you want different options

Project Structure

notion_mcp/
├── pyproject.toml
├── README.md
├── .env                   # Not included in repo
└── src/
    └── notion_mcp/
        ├── __init__.py
        ├── __main__.py
        └── server.py      # Main implementation

License

MIT License - Use at your own risk

Acknowledgments

  • Built to work with Claude Desktop
  • Uses Notion's API

Star History

Star History Chart

Repository Owner

danhilse
danhilse

User

Repository Details

Language Python
Default Branch main
Size 2,596 KB
Contributors 1
License MIT License
MCP Verified Nov 12, 2025

Programming Languages

Python
100%

Tags

Topics

claude mcp-servers notion

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