profile-system-guide

profile-system-guide is a skill for Claude Code from notnotype/neuro-book. It costs 48 tokens per session (3,687 once invoked), scanned A, original, AGPL-3.0.

A guide to Neuro Book profiles, which are reusable configurations for how the system works. It covers profile files, settings forms, user-provided resources, templates, checks, and restoring system defaults.

In plain words
What is it for?
Use it to create, edit, compile, validate, or restore Neuro Book profiles. It also covers adding user resources and configuring profile settings.
Why use it?
It helps users and agents change profile settings safely without losing required resources or breaking profile checks.

Skill for Claude Code

Written for Claude Code: when-to-use in frontmatter.

Good fit Use it to create, edit, compile, validate, or restore Neuro Book profiles. It also covers adding user resources and configuring profile settings.

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Install with agentmods
npx agentmods add skills/notnotype/neuro-book/profile-system-guide
Install

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.

Any agent
npx skills add notnotype/neuro-book --skill profile-system-guide
Clone the repo
git clone --depth 1 https://github.com/notnotype/neuro-book

Made for: Claude Code.

Wrote 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.

agentmods badge for profile-system-guide

README.md
[![agentmods](https://agentmods.dev/badge/skills/notnotype/neuro-book/profile-system-guide/github.svg)](https://agentmods.dev/skills/notnotype/neuro-book/profile-system-guide)
Your own site
<a href="https://agentmods.dev/skills/notnotype/neuro-book/profile-system-guide"><img src="https://agentmods.dev/badge/skills/notnotype/neuro-book/profile-system-guide/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.

agentmods 80×15 button for profile-system-guide

Your own site · 80×15
<a href="https://agentmods.dev/skills/notnotype/neuro-book/profile-system-guide"><img src="https://agentmods.dev/badge/skills/notnotype/neuro-book/profile-system-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 48 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,687 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, 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 Privilege Escalation · line 198
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
Origin unknown 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 $0.00048 $0.03687
Opus 5 $0.00024 $0.01843
Sonnet 5 $0.00010 $0.00737
Haiku 4.5 $0.00005 $0.00369

Measured 10d ago against content hash d5ca98fea3f9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

profile-system-guide 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 10d 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.

packages/neuro-book/assets/workspace/.nbook/agent/skills/profile-system-guide/SKILL.md · 203 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

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.

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. 10d ago First seen · 203 lines · 48 tokens per session scan A d5ca98fea3f9

Subscribe to this mod's changes

profile-system-guide is a skill published in the GitHub repository notnotype/neuro-book (631 stars, last pushed today), licensed AGPL-3.0. It adds 48 tokens to every session and 3,687 once invoked, about $0.0002 per session on Opus 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.