What problem does it solve? NotebookLM has no public API, so automating source extraction, merging, and content generation normally fails with 403 errors. This Skill provides a cascading set of access methods (Python MCP, Browserbase cloud browser, React Artifact OAuth, guided manual) so NotebookLM notebooks can be read, enriched, and turned into study or briefing materials from any device, including Android. ## Core Features & Use Cases - Multi-method access cascade: Tries notebooklm_* MCP tools (19 tools), then Browserbase cloud browser with screenshots, then a collaborative browser artifact, then guided manual steps — never stopping at an API error. - Source merging and import: Fetches multiple URLs in parallel, merges all notebook sources into one structured document, and prepares content for NotebookLM's 500,000-character Copied Text limit with cross-referenced splitting. - Studio feature generation: Guides generation of Audio Overview, Video Overview, Briefing Doc, Study Guide, FAQ, Timeline, Mind Map, Slide Deck, Infographic, Flashcards, Quizzes, and Deep Research with exact UI paths. - Use Case: A student shares a notebooklm.google.com link and asks to combine all sources into one document and generate a study guide; the Skill extracts content via MCP tools, produces a merged Markdown file, and gives exact Studio click paths plus five targeted Chat queries. ## Quick Start Ask the assistant to analyze the sources in your NotebookLM notebook URL and merge them into a single document with a recommended Studio feature.