ToolTrust
A2/100
PleasePrompto

notebooklm-mcp

mcp2.0.0

@PleasePrompto

MCP server for NotebookLM - Let your AI agents (Claude Code, Codex) research documentation directly with grounded, citation-backed answers from Gemini. Persistent auth, library management, cross-client sharing. Zero hallucinations, just your knowledge base.

By PleasePrompto | 49 findings | Scanned 6/15/2026 | tooltrust-scanner/v0.3.17 | 2.8k

13 Low36 Info

Risk Summary

Safe With Normal Controls

Dep Visibility is the main signal, but overall risk remains within an acceptable range.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (49)

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×13

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    ask_questionadd_notebooklist_notebooksget_notebookselect_notebookupdate_notebooksearch_notebookslist_sessionsget_healthcleanup_dataadd_sourceget_audio_statusdownload_audio

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • InfoAS-002

    ⚠️Excessive Permissions ×16

    declared capabilities: network access

    ask_questionlist_notebooksget_notebookselect_notebooklist_sessionsget_healthgenerate_audio

    declared capabilities: code/command execution, network access

    add_notebook

    declared capabilities: code/command execution, network access, filesystem access

    update_notebook

    declared capabilities: filesystem access

    remove_notebookre_auth

    declared capabilities: network access, database access

    search_notebooks

    declared capabilities: code/command execution, filesystem access

    cleanup_data

    declared capabilities: network access, filesystem access

    add_sourceget_audio_statusdownload_audio

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×20

    No metadata.dependencies or repo_url were exposed by this MCP server, and no local project manifest could be inferred from the launch command.

    ask_questionadd_notebooklist_notebooksget_notebookselect_notebookupdate_notebookremove_notebooksearch_notebooksget_library_statslist_sessionsclose_sessionreset_sessionget_healthsetup_authre_authcleanup_dataadd_sourcegenerate_audioget_audio_statusdownload_audio

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y notebooklm-mcp"

Adjust the package name if your npm registry name differs from the tool ID. View source

Add badge to your README

Copy this Markdown to show your ToolTrust grade on GitHub.

[![ToolTrust Grade A](https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-directory/main/docs/badges/grade-a.svg)](https://github.com/AgentSafe-AI/tooltrust-directory)