This release adds 2 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
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Summary
AI summaryImproved tier detection fixes misidentified Pro and Ultra accounts showing unknown tier.
Full changelog
New Features
add_folder Tool
Add all files from a local folder as sources to a NotebookLM notebook.
- Scans for supported file types (default:
.pdf,.txt,.md,.docx) - Adds each file with per-file progress reporting
dry_run: truepreviews files without adding- Auto-splits into multiple numbered notebooks if file count exceeds your tier's source limit
- Collects per-file errors without stopping the whole batch
- Optional
recursivescanning of subdirectories
Improved Tier Detection
- Detects NotebookLM Plus / One AI Premium branding (Pro was rebranded in 2024)
- Infers tier from source count pattern (e.g.
0/300→ Pro,0/600→ Ultra,0/50→ Free) shown on notebook page - Also infers tier from source limit extracted during
get_quota(sync:true) - Fixes tier stuck on
unknown→ free limits for Pro/Ultra accounts
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About Pantheon-Security/notebooklm-mcp-secure
Security-hardened NotebookLM MCP with post-quantum encryption (ML-KEM-768), GDPR/SOC2/CSSF compliance, and 14 security layers. Query Google's Gemini-grounded research from Claude and AI agents.
Related context
Beta — feedback welcome: [email protected]