Notebooklm MCP Secure MCP Server

Notebooklm MCP Secure MCP server exists for a simple reason — assistants are far more useful when they can act on Notebooklm MCP Secure directly instead of describing what you should do. Security-hardened MCP server for NotebookLM API with compliance-ready architecture (GDPR, SOC2, CSSF controls implemented).

What you get

In April 2026, we commissioned a parallel deep-audit of v2026.2.11 (main @ 2973097) using four specialised AI code reviewers, each focused on a different attack surface: security vulnerabilities, protocol correctness, architecture quality, and testing gaps and edge cases. The four reviewers operated independently so their findings wouldn't influence each other. Together they produced a 334-item master issue list covering protocol correctness, security vulnerabilities, architecture flaws, test gaps, and documentation accuracy. All 334 issues are resolved across v2026.3.0 and v2026.3.1.

What the assistant can call

Once Notebooklm MCP Secure is connected, these are the calls the assistant has available:

• ask_question — Query notebooks with source-grounded answers
• add_notebook — Add a notebook to your library
• list_notebooks — List all notebooks in library
• select_notebook — Set active notebook
• update_notebook — Update notebook metadata
• remove_notebook — Remove from library
• create_notebook — Programmatically create new notebooks
• batch_create_notebooks — Create multiple notebooks at once
• sync_library — Sync library with NotebookLM
• list_sources — List sources in a notebook
• add_source — Add source to notebook
• add_folder — Bulk upload PDFs/files from a local folder to a notebook

Setting it up

The server ships on npm as @pan-sec/notebooklm-mcp, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.

Configuration and credentials

You will need one environment variable: GEMINI_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Choosing this one

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Notebooklm MCP Secure's toolset — ask_question, add_notebook, list_notebooks and 11 more — is a fair guide to whether it matches your workflow. It is maintained by pantheon-security; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Notebooklm MCP Secure's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Before you rely on it

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
• With 14 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Notebooklm MCP Secure.
• Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
• MCP clients confirm each tool call by default. Leave that on until you have watched what the notebooklm mcp secure mcp server does with a few real requests.