What problem does it solve? Keeping an Obsidian knowledge base organized requires constant manual work: reading new inbox notes, classifying them, applying schema-compliant frontmatter, and filing them into the right folders. This Skill lets an agent operate directly on vault files without the Obsidian app running, automating the entire inbox-to-knowledge-base pipeline. ## Core Features & Use Cases - Full note lifecycle: Search notes by content or filename, read, create, edit, and move notes across vault folders like 4000-Inbox and 2000-Knowledge. - Tag management: Add or remove tags on one or multiple notes in a single operation. - Schema-driven inbox processing: Load the Librarian SOP and Schema Definitions, apply the Concept vs Procedure binary split, extract fields like failure_mode and control_strategy, and quarantine notes missing required fields. - Use Case: A new note lands in 4000-Inbox. The agent lists inbox files, loads the SOP and schema definitions, validates the note's frontmatter, and either moves it to the correct 2000-Knowledge subfolder or quarantines it for review. ## Quick Start Ask the agent to search the vault for notes in the 4000-Inbox folder and process each one according to the Librarian SOP.