What problem does it solve? Maintaining a large interlinked markdown wiki makes it hard to know when pages contain broken links, structural defects, or a growing ingest backlog. This Skill runs a read-only health check that surfaces integrity defects and backlog status without modifying any files. ## Core Features & Use Cases - Integrity Defect Scanning: Runs a deterministic Node.js health check that lists open structural defects with scanned-page coverage, issue IDs, locations, evidence, and verification conditions via JSON output. - Ingest Backlog Reporting: Reports the ingest backlog with a dedicated flag, plus legacy capped-score and topology counts for historical comparison only. - Read-Only Safety: Never opens an operation, writes a log, refreshes the index, or modifies files; repair work is routed to the wiki-repair skill. - Use Case: After a week of ingesting new sources into your Obsidian wiki, ask for a health report to see whether any pages have broken forward links or structural defects before deciding what to repair. ## Quick Start Ask the agent to run a wiki health check and report any integrity defects and the current ingest backlog.