Notion Large File Upload MCP Server: Install & Setup

Install Notion Large File Upload in Claude Code

Claude Code

claude mcp add notion-large-file-upload -e NOTION_KEY=... -e NOTION_UPLOAD_ALLOWED_DIRS=... -- npx -y notion-large-file-upload-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "notion-large-file-upload": {
      "command": "npx",
      "args": [
        "-y",
        "notion-large-file-upload-mcp"
      ],
      "env": {
        "NOTION_KEY": "...",
        "NOTION_UPLOAD_ALLOWED_DIRS": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Notion Large File Upload MCP server do?

Upload local files up to 5 GB to Notion and attach them to pages, read from disk, not the chat.

Is the Notion Large File Upload MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Notion Large File Upload run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Notion Large File Upload to Claude Code?

Run: claude mcp add notion-large-file-upload -e NOTION_KEY=... -e NOTION_UPLOAD_ALLOWED_DIRS=... -- npx -y notion-large-file-upload-mcp

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