notebooklm-skill: Instructions file for Codex

AGENTS.md

notebooklm-skill AGENTS.md is an instructions file for Codex, OpenCode from claude-world/notebooklm-skill. It costs 901 tokens per session, scanned A, original, MIT.

Instructions for using NotebookLM, Google's research-notebook service, through a command-line tool and a server connection. It supports browser-based sign-in, notebooks, research sources, questions, and generated content such as audio.

In plain words
What is it for?
Use them to create and manage notebooks, add web sources, ask questions, run research, generate content, download results, and verify sign-in sessions.
Why use it?
They provide the commands and login workflow needed to automate research without managing separate API keys.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions Claude Code.

This is claude-world/notebooklm-skill's own configuration. It tells Codex and OpenCode how to work on notebooklm-skill itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything notebooklm-skill configures →

Reuse

Borrowing it

Nothing to install: this file belongs to claude-world/notebooklm-skill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/claude-world/notebooklm-skill/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/claude-world/notebooklm-skill

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 901 This file is loaded in full into every session.
When invoked 901 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00901 $0.00901
Opus 5.5 $0.00360 $0.00360
Sonnet 5.5 $0.00180 $0.00180
Haiku 4.5 $0.00090 $0.00090

Measured 3d ago against content hash 2bad8ffe1e31, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

notebooklm-skill AGENTS.md 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 3d 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.

AGENTS.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

notebooklm-skill

NotebookLM research automation — CLI, MCP server, and Claude Code Skill.

Overview

This project bridges Google NotebookLM's research capabilities with AI content generation. Feed it URLs, PDFs, or trending topics — it creates NotebookLM notebooks, runs deep research, and produces structured output: articles, social posts, podcasts, videos, slides, and more.

Built on notebooklm-py 0.8.x and FastMCP 4 (MCP Python SDK 2.x) — pure async Python 3.10+.

Authentication

NotebookLM uses browser-based Google login (no API keys needed):

notebooklm-auth setup   # One-time browser auth
notebooklm-auth verify  # Read-only session verification

Sessions are profile-aware and stored under ~/.notebooklm/profiles/ by default.

CLI Commands

Five global commands are available after installation:

notebooklm-skill — Core Operations

notebooklm-skill create --title "Research" --sources https://example.com
notebooklm-skill list
notebooklm-skill ask --notebook "Research" --query "Key findings?"
notebooklm-skill generate --type audio --notebook "Research" --lang en
notebooklm-skill download --type audio --notebook "Research" --output podcast.m4a
notebooklm-skill delete --notebook "Research" --yes

notebooklm-pipeline — Workflow Orchestration

notebooklm-pipeline research-to-article --sources url1 url2 --title "Topic"
notebooklm-pipeline research-to-social --sources url1 --platform threads
notebooklm-pipeline trend-to-content --geo TW --count 5 --platform threads
notebooklm-pipeline batch-digest --rss https://example.com/feed.xml
notebooklm-pipeline generate-all --sources url1 --title "Research" --output-dir ./output

notebooklm-mcp — MCP Server

notebooklm-mcp            # stdio mode (Claude Code, Cursor)
notebooklm-mcp --http     # HTTP mode on port 8765

Authentication and Skill install

notebooklm-auth --profile work setup
notebooklm-install-skill --scope project

Read the full file on GitHub · 106 lines

Changes

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.

  1. 3d ago Changed · +5 lines · +78 tokens per session 2bad8ffe1e31
  2. 1mo ago First seen · 101 lines · 823 tokens per session scan A 8427cb952fd4

Subscribe to this mod's changes

notebooklm-skill AGENTS.md is an instructions file published in the GitHub repository claude-world/notebooklm-skill (481 stars, last pushed 4d ago), licensed MIT. It adds 901 tokens to every session, about $0.0036 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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