NotebookLM REST API + MCP server

Automate Google NotebookLM at scale. 33-endpoint HTTP REST API for n8n / Zapier / Make / curl, plus an MCP server for Claude Code / Cursor / Codex. Citation-backed Q&A, full Studio generation (audio · video · infographic · report · presentation · data table), multi-account rotation with auto-reauth across personal and Google Workspace accounts.

v3.0.0 — major refactor: dual transport. The data plane now drives NotebookLM's internal batchexecute RPC API (the same one the web app calls) instead of scraping the DOM — immune to UI rebrands, 10-100× faster (list notebooks ~1 s vs ~30 s, generate a report ~13 s vs minutes), and more correct. The Playwright browser is kept as an automatic fallback (NOTEBOOKLM_TRANSPORT=dom forces it) plus login / auto-reauth, so nothing breaks if an internal endpoint shifts — both paths ship permanently for robustness. Adds 5 new tools: notebook sharing, study aids (flashcards / quiz), mind maps, source labels, and web research / source discovery. Still batch-tested on overnight runs of 1 000+ questions. See the changelog. Compare with PleasePrompto/notebooklm-mcp for when this project is the right pick (REST API, full Studio, auto-reauth).

Features

Q&A with Citations

• Ask questions to NotebookLM and get accurate, citation-backed answers

• Source citation extraction with 5 formats: none, inline, footnotes, json, expanded (97% excerpt success rate)

• Session management for multi-turn conversations with auto-reauth on session expiry

Content Generation

Generate multiple content types from your notebook sources:

Video Visual Styles: classroom, documentary, animated, corporate, cinematic, minimalist

Content Download

• Download Audio — WAV audio files

• Download Video — MP4 video files

• Download Infographic — PNG image files

• Text-based content (report, presentation, data_table) is returned in the API response

Source Management

• Add sources: Files (PDF, TXT, DOCX), URLs, Text, YouTube videos, Google Drive

• List sources: View all sources in a notebook

Notebook Library

• Multi-notebook management with validation and smart selection

• Auto-discovery: Automatically generate metadata via NotebookLM queries

• Search notebooks by keyword in name, description, or topics

• Scrape notebooks: List all notebooks from NotebookLM with IDs and names

• Bulk delete: Delete multiple notebooks at once

Accounts & Localization

• Personal and Google Workspace accounts — recognizes both NotebookLM hosts (notebooklm.google.com and the notebook.google.com Workspace alias), so Workspace sessions authenticate cleanly instead of looping on "session expired"

• UI-language-aware — drives NotebookLM whether its interface is in English, French, German, or Japanese (en · fr · de · ja); add a language in a single JSON file

Integration Options

• MCP Protocol — Claude Code, Cursor, Codex, any MCP client

• HTTP REST API — n8n, Zapier, Make.com, custom integrations

• Docker — Isolated deployment with Docker or Docker Compose

• RTFM retrieval layer — /batch-to-vault writes citation-backed answers as markdown + JSON sidecars (nblm-answer-v1 schema), indexable by RTFM (FTS5 + semantic) for unlimited offline queries. Ideal for academic / SOTA workflows. Guide.

Related MCP server: NotebookLM MCP Server

Quick Start

Option 0 — Claude Code marketplace (one-liner, recommended for Claude Code users)

The fastest way to get NotebookLM into Claude Code. Distributed via the roomi-fields/claude-plugins marketplace alongside RTFM (the retrieval companion — see RTFM integration guide):

/plugin marketplace add roomi-fields/claude-plugins
/plugin install notebooklm@roomi-fields

That registers the MCP server, runs npx -y @roomi-fields/notebooklm-mcp@<pinned-version> automatically (Node ≥ 18 required), and lets you upgrade with two commands when a new release ships: /plugin marketplace update roomi-fields then /reload-plugins. Then run npm run setup-auth once to log into Google. To install RTFM at the same time: /plugin install rtfm@roomi-fields.

Option 1 — HTTP REST API (n8n, Zapier, Make, curl, any HTTP client)

git clone https://github.com/roomi-fields/notebooklm-mcp.git
cd notebooklm-mcp
npm install && npm run build
npm run setup-auth   # One-time Google login
npm run start:http   # Start REST API on port 3000

# Citation-backed Q&A, single curl, JSON response
curl -X POST http://localhost:3000/ask \
  -H 'Content-Type: application/json' \
  -d '{"question": "Summarize chapter 3", "notebook_id": "your-id", "source_format": "json"}'

The full surface is 33 documented endpoints — see the REST API reference. For overnight batches of 1 000+ questions, see the batch pattern.

Option 2 — MCP Mode (Claude Code, Cursor, Codex)

# Build (same package, MCP transport)
git clone https://github.com/roomi-fields/notebooklm-mcp.git
cd notebooklm-mcp
npm install && npm run build

# Claude Code
claude mcp add notebooklm node /path/to/notebooklm-mcp/dist/index.js

# Cursor — add to ~/.cursor/mcp.json
{
  "mcpServers": {
    "notebooklm": {
      "command": "node",
      "args": ["/path/to/notebooklm-mcp/dist/index.js"]
    }
  }
}

Then say: "Log me in to NotebookLM" → Chrome opens → log in with Google.

Option 3 — Docker (NAS, server, headless)

# Build and run
docker build -t notebooklm-mcp .
docker run -d --name notebooklm-mcp -p 3000:3000 -p 6080:6080 -v notebooklm-data:/data notebooklm-mcp

# Authenticate via noVNC
# 1. Open http://localhost:6080/vnc.html
# 2. Run: curl -X POST http://localhost:3000/setup-auth -d '{"show_browser":true}'
# 3. Login to Google in the VNC window

See Docker Guide for NAS deployment (Synology, QNAP).

Documentation

Full docs site: https://roomi-fields.github.io/notebooklm-mcp/ · OpenAPI 3.1 spec

Roadmap

See ROADMAP.md for planned features and version history.

Latest releases:

• v2.2.1 — Recognize both NotebookLM hosts so Google Workspace accounts authenticate (the notebook.google.com alias); notebook listing no longer wastes ~30s after the "Gemini Notebook" rebrand; HTTP banner reads the real version. Diagnosis + patch by @kpietkaa (#19)

• v2.2.0 — Fix new-answer detection timing out when an answer repeats an earlier one (position-based identity, not text-hash); graceful shutdown on stdio disconnect; Japanese UI locale

• v2.1.1 — Thai UI selectors for notebook_create (partial, #18)

• v2.1.0 — note_list and note_get MCP tools (#17)

• v2.0.4 — German UI selectors (closes #14)

• v2.0.0 — Tools renamed to a namespaced tree (notebook_ask, source_add, session_list, server_health, vault_batch…) across 9 namespaces; tools/list advertises only the canonical names. Backward compatible — the legacy flat names still work as aliases, so existing scripts and configs keep running. Also adds MCP annotations (read-only / destructive / idempotent / open-world hints) and outputSchema + structuredContent on every tool. Published on the Smithery registry.

• v1.7.0 — batch_to_vault exposed as a first-class MCP tool (parity with the HTTP endpoint, no localhost server required); shared runBatchToVault helper deduplicates the loop across both transports

• v1.6.0 — /batch-to-vault endpoint + RTFM integration (nblm-answer-v1 JSON Schema published at schemas.roomi-fields.com/nblm-answer-v1.json) for caching NotebookLM answers as a searchable markdown vault

• v1.5.8 — NotebookLM 2026 UI adaptations (icon-label sanitization, Discussion-panel recovery, count-based source detection) — PR #5 by @KhizarJamshaidIqbal

• v1.5.7 — Citation extraction selector fix (.highlighted) and Docker multi-stage build — PR #1 by @JulienCANTONI

• v1.5.6 — Citation extraction major rewrite (97% success rate), browser-verified auth at startup, profile auto-sync

• v1.5.0 — Complete Studio content generation (video, infographic, presentation, data_table) + Notes management + Delete sources

• v1.4.0 — Content management (sources, audio, generation) + Multi-account

Intermediate patch and hardening releases (1.5.x–1.7.x) are in the full CHANGELOG.

Not yet implemented:

• Discover sources (Web/Drive search with Fast/Deep modes)

• Edit notes (create, delete, and convert are implemented)

Disclaimer

This tool automates browser interactions with NotebookLM. Use a dedicated Google account for automation. CLI tools like Claude Code can make mistakes — always review changes before deploying.

See full Disclaimer below.

Contributing

Found a bug? Have an idea? Open an issue or submit a PR!

See CONTRIBUTING.md for guidelines.

License

MIT — Use freely in your projects. See LICENSE.

Author

Romain Peyrichou — @roomi-fields

Acknowledgments

Thanks to everyone who has contributed code, ideas, and bug reports:

• Gérôme Dexheimer — @PleasePrompto, author of the upstream notebooklm-mcp this project builds on

• Khizar Jamshaid Iqbal — @KhizarJamshaidIqbal, 2025 UI selector fixes, doctor script, PII scrub

• Kazik Pietka — @kpietkaa, notebook.google.com rebrand support

• Rui Ruiberriz — @Excauboi, hl=<uiLocale> on app URLs + click-through scrape fallback

• @he0xwhale — note_list / note_get MCP tools

• @eminsnow — canonical tool names (_ over .)

• Julien Cantoni — @JulienCANTONI

About browser automation: While I've built in humanization features (realistic typing speeds, natural delays, mouse movements), I can't guarantee Google won't detect or flag automated usage. Use a dedicated Google account for automation.

About CLI tools and AI agents: CLI tools like Claude Code, Codex, and similar AI-powered assistants are powerful but can make mistakes:

• Always review changes before committing or deploying

• Test in safe environments first

• Keep backups of important work

• AI agents are assistants, not infallible oracles

I built this tool for myself and share it hoping it helps others, but I can't take responsibility for any issues that might occur. Use at your own discretion.

Built with frustration about hallucinated APIs, powered by Google's NotebookLM

⭐ Star on GitHub if this saves you debugging time!