# Sentinel plugin for Obsidian Sentinel is a plugin that enables users to automatically update note properties or execute commands based on document visibility changes within Obsidian. Examples: - Automatically update note metadata, for instance incrementing a `views` property each time a note is opened - Execute commands on visibility changes This plugin is especially useful to enhance automation and efficiency ## References - Source code: https://github.com/gsarig/obsidian-sentinel - Download: https://obsidian.md/plugins?id=sentinel