gabrielmoreira NotebookLM Connector
The Problem
NotebookLM is one of the best AI research tools — but it doesn't connect to your other tools. Every notebook requires manual setup inside the NotebookLM UI: open browser, name the notebook, paste URLs one by one, click generate. For researchers, builders, or anyone who works with a high volume of sources, this friction compounds fast.
This skill automates NotebookLM from Claude Code using browser automation via the Claude Chrome extension.
Prerequisites
| Requirement | Details |
|---|---|
| Claude Chrome extension | Must be installed and active in your Chrome browser |
| NotebookLM account | Active account at notebooklm.google.com |
| Chrome browser | Open and signed into NotebookLM |
If the Chrome extension is not installed, this skill cannot function. There is no fallback — you will need to perform actions manually.
Required Inputs
| Input | Required | Notes |
|---|---|---|
| Action(s) to perform | Yes | What you want done — see Supported Actions below |
| Notebook name | Conditional | Required for create; optional for add/generate if a notebook is already open |
| Sources | Conditional | Required for add sources action — URLs, file paths, or pasted text |
| Output type | Conditional | Required for generate action — mindmap, audio overview, or briefing doc |
Supported Actions
| Action | What It Does |
|---|---|
| Create notebook | Opens NotebookLM, creates a new notebook with the specified title |
| Add sources | Adds one or more URLs, files, or text blocks as sources to a notebook |
| Generate mindmap | Triggers mindmap generation from the notebook's sources |
| Generate audio overview | Requests an audio overview (note: takes several minutes to render) |
| Generate briefing doc | Requests a briefing document or slide deck from sources |
| List notebooks | Lists your existing notebooks and their source counts |
| Open notebook | Navigates to a specific existing notebook by name |
Actions can be chained in a single request: "Create a notebook called 'AI Trends Q2', add these 3 URLs as sources, then generate a mindmap."
Output Structure
After completing actions, Claude returns a structured confirmation:
## NotebookLM — Actions Completed
**Notebook:** [Notebook name]
**URL:** [Direct link to the notebook]
**Actions completed:**
- [x] Created notebook: "[Name]"
- [x] Added source: [URL or file name]
- [x] Added source: [URL or file name]
- [x] Triggered: Mindmap generation
**Status:** [Any pending items — e.g. "Audio overview is generating, check back in 5–10 minutes"]
**Notes:** [Any issues encountered or deviations from the requested actions]
If an action fails, the failed step is marked with [ ] and a reason is provided. See Error Handling below.
Instructions for Claude
Step 1 — Parse and confirm the request
Before opening any browser, parse the full request into discrete steps:
- What notebook is being targeted (new or existing)?
- What sources need to be added (list each URL or file)?
- What outputs need to be generated?
If anything is ambiguous — e.g. "add my research sources" without specifying what they are — ask for clarification before proceeding. Do not guess at source URLs.
Step 2 — Check the Chrome extension is available
Confirm browser automation is available via the Claude Chrome extension. If it is not active, stop and report:
"This skill requires the Claude Chrome extension to be installed and active. Please install it at [extension URL] and try again."
Step 3 — Navigate to NotebookLM
Open or navigate to https://notebooklm.google.com. Confirm the user is logged in. If a login screen appears, stop and ask the user to log in manually, then retry.
Step 4 — Execute actions in order
Execute each action in the sequence requested. After each action, confirm it completed before moving to the next. Do not batch actions speculatively.
Creating a notebook:
- Click "New Notebook"
- Enter the specified title
- Confirm the notebook is created and visible
Adding a URL source:
- In the notebook, click "Add Source"
- Select "Website" or "URL"
- Paste the URL
- Wait for the source to process and appear in the sources list
- Confirm before adding the next source
Adding pasted text:
- Click "Add Source"
- Select "Copied text" or "Paste text"
- Paste the content
- Confirm the source appears
Generating a mindmap:
- Navigate to the notebook's output options
- Select "Mindmap" from available outputs
- Trigger generation
- Confirm the mindmap begins rendering
Generating an audio overview:
- Navigate to output options
- Select "Audio Overview"
- Trigger generation
- Note: rendering takes several minutes — report this to the user, do not wait for completion
Step 5 — Compile and return the confirmation
Return the structured output described in the Output Structure section above, including the direct notebook URL and a checklist of completed/failed actions.
Error Handling
If any step fails, do the following:
- Stop at the failed step (do not attempt to continue)
- Report the exact step that failed and what was observed
- Suggest a manual workaround for that step
- Offer to retry from that point
Common failures and workarounds:
| Failure | Likely Cause | Manual Workaround |
|---|---|---|
| Extension not detected | Extension not installed or disabled | Install from Chrome Web Store |
| Login screen appears | Session expired | Log in manually, then retry |
| Source fails to process | URL is paywalled or blocked | Download content and add as pasted text instead |
| Mindmap not available | Source volume too low | Add more sources (NotebookLM requires minimum content) |
| Audio overview grayed out | Sources not yet indexed | Wait 1–2 minutes for indexing, then retry |
Limitations
- Chrome extension required — This skill does not work in the Claude web interface without the extension. It cannot function in API-only or terminal-only Claude setups.
- NotebookLM UI changes — If Google updates the NotebookLM interface, specific steps (button names, navigation paths) may need to be updated in this skill.
- Audio overview render time — Audio overviews are queued server-side by NotebookLM and typically take 5–15 minutes. Claude can trigger the request but cannot wait for completion.
- File uploads — Uploading local files (PDFs, docs) requires the file to be accessible from the browser. File paths must be absolute.
- Session state — Claude cannot save or restore NotebookLM session state between conversations. Each session starts fresh.
Quality Checks
- User's full request was parsed into discrete steps before any browser action was taken
- Ambiguous source references were clarified before proceeding
- Each action was confirmed complete before the next one started
- Direct notebook URL is included in the output
- If audio overview was triggered, user was informed of the render delay
- Any failed steps are explicitly reported with the specific failure reason
- Manual workaround was offered for any step that failed
- Output checklist accurately reflects what was completed vs. what failed
Anti-Patterns
- Do not proceed with any browser action before the full request has been parsed into discrete steps — ambiguous source references must be clarified before navigating
- Do not guess at source URLs if the user says "add my research sources" without specifying them — ask for the explicit list before starting
- Do not batch actions speculatively — each action must be confirmed complete before the next one begins to avoid compounding failures
- Do not wait for audio overview rendering to complete — audio overviews take 5–15 minutes server-side; report the trigger and move on rather than blocking the session
- Do not attempt this skill if the Claude Chrome extension is not active — report the missing prerequisite immediately rather than attempting browser steps that will fail
Example Trigger Phrases
- "Open NotebookLM and create a notebook called 'Competitor Analysis Q2'"
- "Add these 5 URLs as sources to my NotebookLM notebook"
- "Generate a mindmap in NotebookLM from my current notebook"
- "Create a NotebookLM notebook on AI agent frameworks, add these sources, and generate an audio overview"
- "What notebooks do I have in NotebookLM?"
- "Add this article to NotebookLM: [URL]"
- "Generate a briefing doc from my NotebookLM sources on [topic]"