Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Mathews-Tom/armory --skill notebooklmgit clone --depth 1 https://github.com/Mathews-Tom/armoryWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/mathews-tom/armory/notebooklm)<a href="https://agentmods.dev/skills/mathews-tom/armory/notebooklm"><img src="https://agentmods.dev/badge/skills/mathews-tom/armory/notebooklm/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/mathews-tom/armory/notebooklm"><img src="https://agentmods.dev/badge/skills/mathews-tom/armory/notebooklm.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 4 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Excessive Agency · line 105 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Prompt Injection · line 127 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 134 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
- medium Prompt Injection · line 135 Large whitespace padding was detected (a block of blank lines or a long run of spaces). This can push injected instructions below or to the right of the visible area so a human reviewer never sees them while the agent still reads them. Manual review of the hidden content is recommended.Fix: Remove the large whitespace padding (blank-line blocks or long space runs) and review any content hidden below or to the right of it. Keep skill files compact and reviewable so no instructions can be
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00071 | $0.03520 |
| Opus 5.5 | $0.00028 | $0.01408 |
| Sonnet 5.5 | $0.00014 | $0.00704 |
| Haiku 4.5 | $0.00007 | $0.00352 |
Grade A, and why
notebooklm scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 319 lines — stays where its author put it; the contents beside it link to each section on GitHub.
NotebookLM Automation
Complete programmatic access to Google NotebookLM — including capabilities not exposed in the web UI. Create notebooks, add sources (URLs, YouTube, PDFs, audio, video, images), chat with content, generate all artifact types, and download results in multiple formats.
Prerequisites
Installation
uv tool install notebooklm-py
Authentication (one-time)
notebooklm login # Opens browser for Google OAuth
notebooklm list # Verify authentication works
If commands fail with auth errors, re-run notebooklm login.
Verify Setup
notebooklm --version
notebooklm status # Shows "Authenticated as: email@..."
notebooklm list --json # Should return valid JSON
CI/CD and Parallel Agents
| Variable | Purpose |
|---|---|
NOTEBOOKLM_HOME |
Custom config directory (default: ~/.notebooklm) |
NOTEBOOKLM_AUTH_JSON |
Inline auth JSON — no file writes needed |
Parallel agents: The CLI stores notebook context in ~/.notebooklm/context.json. Multiple concurrent agents using notebooklm use overwrite each other's context. Use explicit -n <notebook_id> or --notebook <notebook_id> flags instead, or set unique NOTEBOOKLM_HOME per agent.
Quick Reference
| Task | Command |
|---|---|
| Authenticate | notebooklm login |
| Diagnose auth | notebooklm auth check --test |
| List notebooks | notebooklm list |
| Create notebook | notebooklm create "Title" |
| Set context | notebooklm use <notebook_id> |
| Show context | notebooklm status |
| Add URL source | notebooklm source add "https://..." |
| Add file | notebooklm source add ./file.pdf |
| Add YouTube | notebooklm source add "https://youtube.com/..." |
| List sources | notebooklm source list |
| Wait for source | notebooklm source wait <source_id> |
| Web research (fast) | notebooklm source add-research "query" |
| Web research (deep) | notebooklm source add-research "query" --mode deep --no-wait |
| Check research status | notebooklm research status |
| Wait for research | notebooklm research wait --import-all |
| Chat | notebooklm ask "question" |
| Chat (new conversation) | notebooklm ask "question" --new |
| Chat (specific sources) | notebooklm ask "question" -s src_id1 -s src_id2 |
| Chat (with references) | notebooklm ask "question" --json |
| Get source fulltext | notebooklm source fulltext <source_id> |
| Get source guide | notebooklm source guide <source_id> |
| Generate podcast | notebooklm generate audio "instructions" |
| Generate video | notebooklm generate video "instructions" |
| Generate quiz | notebooklm generate quiz |
| Generate infographic | notebooklm generate infographic |
| Generate slide deck | notebooklm generate slide-deck |
| Generate report | notebooklm generate report |
| Generate mind map | notebooklm generate mind-map |
| Generate data table | notebooklm generate data-table "description" |
| Generate flashcards | notebooklm generate flashcards |
| Check artifact status | notebooklm artifact list |
| Wait for completion | notebooklm artifact wait <artifact_id> |
| Download audio | notebooklm download audio ./output.mp3 |
| Download video | notebooklm download video ./output.mp4 |
| Download report | notebooklm download report ./report.md |
| Download mind map | notebooklm download mind-map ./map.json |
| Download data table | notebooklm download data-table ./data.csv |
| Download quiz | notebooklm download quiz quiz.json |
| Download quiz (markdown) | notebooklm download quiz --format markdown quiz.md |
| Download flashcards | notebooklm download flashcards cards.json |
| Download infographic | notebooklm download infographic ./infographic.png |
| Download slide deck | notebooklm download slide-deck ./slides.pdf |
| List languages | notebooklm language list |
| Set language | notebooklm language set zh_Hans |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 319 lines · 71 tokens per session scan A 9cc1c71f6738
notebooklm is a skill published in the GitHub repository Mathews-Tom/armory (337 stars, last pushed today), licensed MIT. It adds 71 tokens to every session and 3,520 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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