notebooklm-connector

Query your Google NotebookLM notebooks directly from Claude Code — source-grounded answers without leaving the terminal.

Why

Working with external documentation in Claude Code means bad trade-offs: feeding entire docs into context burns tokens, Claude may hallucinate when it doesn't have the information, and copy-pasting between NotebookLM and your editor kills flow.

This plugin bridges Claude Code and NotebookLM through Chrome automation. You ask a question in natural language, and it routes to NotebookLM — which answers strictly from your uploaded documents. Coverage analysis detects gaps and sends follow-up queries (up to 3 rounds) before presenting the final answer with citations.

Features

Feature	Description
Source-grounded answers	Responses come only from your uploaded documents, not training data
Automatic follow-up	Coverage analysis detects gaps and sends additional queries (up to 3 rounds)
Smart Add	Auto-extracts notebook title, topics, and description from URL
Natural language commands	Add, query, list, search, enable/disable, remove notebooks
Tab reuse	Follow-up queries reuse the existing Chrome tab

Prerequisites

• Google Chrome or Microsoft Edge
• Claude in Chrome extension v1.0.36+
• Claude Code CLI v2.0.73+
• Paid Claude plan (Pro, Max, Teams, or Enterprise)
• Google account logged into NotebookLM

Install

/plugin install notebooklm-connector@claude-code-zero

Start Claude Code with Chrome integration: claude --chrome

Usage

"Add https://notebooklm.google.com/notebook/abc123 to my notebooks"
"What authentication methods does the API support?"
"Show my notebooks"
"Search notebooks about frontend"

License

MIT