apple-notes-updater_skill

Overview

This skill updates Apple Notes content by note name using osascript. It performs non-interactive replacements of a note's body while preserving formatting and supporting HTML content. It is macOS-only and interacts directly with the Notes app via AppleScript.

How this skill works

The skill locates a note by its exact title and replaces its body with content read from a temporary file. It calls osascript to run AppleScript that opens the temp file as UTF-8, reads its contents (allowing HTML for rich text), and sets the note body. Passing content through a file avoids shell-escaping issues and preserves complex markup.

When to use it

• Automated workflows that need to update Notes without manual interaction
• Backing up or restoring note content programmatically
• Injecting rich HTML-formatted content into an existing note
• Scripting bulk updates where note titles are known
• Integrating Notes updates into CI, macros, or scheduled jobs on macOS

Best practices

• Ensure the target note title matches exactly, including punctuation and case
• Keep a backup of original note content before bulk updates
• Run the script with Notes.app running and accessible to avoid permission prompts
• Write the new body to a UTF-8 temporary file to preserve characters and HTML
• Test on a single note before applying bulk or automated updates

Example use cases

• Replace a meeting notes template across multiple notes using a script
• Restore note bodies from archived HTML exports during a migration
• Inject generated reports (HTML) into a central note for team review
• Automate daily status updates by overwriting a single note with fresh content
• Patch formatting or add signatures to notes that share a common title pattern