Notion MCP Server

A server that connects to the Notion API and exposes functionality through Claude's Machine Context Protocol (MCP).

Features

• Search Notion pages by title or content

• Retrieve page details and content

• Query Notion databases

• Create new pages in Notion

Related MCP server: Notion MCP Server

Setup

1. Clone this repository:

2. Install dependencies:

3. Create a .env file in the root directory with the following content:

4. Get your Notion API key:

   • Go to https://www.notion.so/my-integrations

   • Create a new integration

   • Copy the "Internal Integration Token"

   • Add this token as your NOTION_API_KEY in the .env file

5. Connect your Notion integration to your workspace:

   • Go to a page or database in your Notion workspace

   • Click the "..." menu in the top right

   • Select "Add connections"

   • Find and add your integration

Running the Server

Start the server in development mode:

Or in production mode:

The server will run on the port specified in your .env file (default: 3000).

API Endpoints

Regular HTTP Endpoints

• POST /api/notion/search

  • Search for pages in Notion

  • Body: { "query": "search term" }

• POST /api/notion/page

  • Get a page by ID

  • Body: { "page_id": "page-id-here" }

• POST /api/notion/database/query

  • Query a database

  • Body: { "database_id": "database-id-here", "filter": {}, "sorts": [] }

• POST /api/notion/page/create

  • Create a new page

  • Body: { "parent": {}, "properties": {}, "children": [] }

MCP Integration

The server exposes an MCP manifest at /mcp/manifest.json which describes the available functions.

To invoke an MCP function, send a POST request to /api/notion/mcp/invoke with the following structure:

Available MCP Functions

• search_pages - Search Notion pages by title or content

• get_page - Get a Notion page by ID

• query_database - Query a Notion database

• create_page - Create a new page in Notion

License

MIT