What problem does it solve? Obsidian knowledge vaults accumulate structural debt over time: broken wikilinks, notes missing required frontmatter fields, and orphaned content disconnected from the rest of the graph. This Skill diagnoses those issues, prioritizes them by severity, and fixes them systematically without risking data loss. ## Core Features & Use Cases - Structural Diagnosis: Runs vault health checks via Hive MCP and obs-cli to collect unresolved links, frontmatter violations, orphan notes, and dead-end notes. - Severity-Based Repair: Prioritizes fixes (HIGH: broken links and missing type/status; MEDIUM: orphans and missing ids; LOW: dead ends) and resolves them one tier at a time. - Safe Frontmatter Injection: Infers id, type, and status from file location and content, adding only missing fields without overwriting existing values. - Use Case: After a vault_health report flags 22 unresolved links and 5 orphan notes, run this Skill to get a severity report, resolve link targets via search, inject missing frontmatter in bulk, and connect or archive orphans with user confirmation. ## Quick Start Ask the assistant to run a vault doctor diagnosis on your Obsidian vault and fix all high-severity structural issues.