The Notion MCP Server provides a set of filesystem capabilities for Claude Desktop, allowing users to list, read, write, edit, and delete files on their system securely. It leverages the Model Context Protocol to facilitate efficient file management, making it suitable for automation, data processing, and system integration. The server supports glob pattern matching for listing files, diff for editing, and strict path normalization to prevent security vulnerabilities. Built with Bun, it offers a robust and flexible way to extend Claude’s functionalities by interacting directly with the filesystem in a controlled manner.