io.github.Pantheon-Security/notebooklm-mcp-secure

notebooklm-mcp

Is the io.github.Pantheon-Security/notebooklm-mcp-secure MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.

Security-hardened NotebookLM MCP with post-quantum encryption

alive probed 2026-11-15 · unchanged since 2026-10-30

25tools

13ktokens in Claude Opus 5.5

6.5 %of Claude's 200k window

5.2×the median server

842 msto initialize

11 msto list tools

Run it: npx -y @pan-sec/notebooklm-mcp@2026.5.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: notebooklm-mcp 2026.5.0
Capabilities: completions, prompts, resources, tools
Instructions: none
Of a 1M window: 1.3 % of a 1M context window
Count: 13k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 13k. The o200k_base estimate is 7.4k. Counted again when the tool definitions change. Method.
Repository: https://github.com/Pantheon-Security/notebooklm-mcp-secure
Registry: active, updated 2026-09-03 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.74×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
ask_question	1 309	751	10 %
create_notebook	1 302	747	10 %
batch_create_notebooks	1 002	575	8 %
generate_video_overview	871	500	7 %
update_notebook	767	440	6 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Pangolinfo Review Mining MCP io.github.Pangolin-spg/pangolinfo-review-mining-mcp · alive
ableton-mind — Ableton Live MCP server io.github.Pantani/ableton-mind · alive
tdmcp — TouchDesigner MCP server io.github.Pantani/tdmcp · alive
DICOMweb MCP Server io.github.PantelisGeorgiadis/dicomweb-mcp-server · alive
io.github.PapiScholz/nandi-proxmox-mcp · crashed on start
ParalonCloud Rentals io.github.ParalonCloud/mcp-rentals · alive
ParalonCloud io.github.ParalonCloud/paralon-mcp · alive
RugSnare io.github.Paraphern/rugsnare · crashed on start

Servers that mention notebooklm.

NotebookLM io.github.mcp-dir/notebooklm-mcp · alive
Gemini Notebook (NotebookLM) MCP Server by useapi.net (third-party) net.useapi/gemini-notebook · needs auth
NotebookLM MCP io.github.roomi-fields/notebooklm-mcp · alive
io.github.WenyuChiou/research-hub · crashed on start
sourcebolt io.github.candidloom-hub/sourcebolt · error
NotebookLM MCP Server and API by Cotlet dev.cotlet/notebooklm · needs auth

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.