Create a new category or subcategory in the knowledge base

Delete a category and optionally all its contents

Rename a category while keeping it in the same parent location

Move a category to a different parent location

List all categories in a hierarchical tree structure

Create a new note in the knowledge base (supports hierarchical categories)

Search through all notes by query, category path, or tags

Retrieve the full content of a specific note

Update an existing note's content or tags

List all notes, optionally filtered by category path or tag

Delete a note from the knowledge base