What problem does it solve? Traditional RAG rediscovers knowledge from scratch on every query, losing cross-references and synthesis. This Skill maintains a persistent, compounding knowledge base as interlinked markdown files where sources are ingested once, contradictions are flagged, and cross-references accumulate over time. ## Core Features & Use Cases - Source Ingestion: Capture URLs, PDFs, and pasted text into an immutable raw/ layer with sha256 drift detection, then synthesize entity, concept, and comparison pages with wikilinks and provenance markers. - Query & Synthesis: Answer domain questions by reading the index and relevant pages, citing wiki pages, and filing valuable answers back into queries/ or comparisons/. - Wiki Linting: Audit for orphan pages, broken wikilinks, stale content, contradictions, tag taxonomy violations, and source drift with severity-grouped reports. - Use Case: A researcher tracking AI/ML papers ingests each new arxiv paper, and the agent updates 5-15 cross-linked pages, bumps index.md, and logs every action — so six months later a single query synthesizes everything ever ingested. ## Quick Start Create a wiki about AI safety research at ~/wiki and ingest this article URL as the first source.