What problem does it solve? Traditional RAG rediscovers knowledge from scratch on every query, losing cross-references and synthesis between sessions. This Skill maintains a persistent, compounding markdown wiki where sources are ingested once, contradictions are flagged, and knowledge stays current across sessions. ## Core Features & Use Cases - Source Ingestion: Capture URLs, PDFs, and pasted text into an immutable raw/ layer, then create or update cross-referenced entity, concept, and comparison pages. - Knowledge Querying: Answer domain questions by reading the index and relevant pages, citing wiki sources, and filing valuable syntheses back into the wiki. - Wiki Linting: Audit for orphan pages, broken wikilinks, stale content, tag taxonomy violations, and index completeness with severity-grouped reports. - Use Case: A researcher tracking AI/ML developments ingests arxiv papers and articles weekly; the agent updates entity pages, maintains the index and log, and the whole directory opens directly in Obsidian for browsing. ## Quick Start Ask the agent to create a new wiki for your research domain and ingest your first source URL into it.