What is arckit.au-ism-controls?

A statement explaining which controls in Australia’s Information Security Manual, or ISM, apply to a technology project. The ISM is Australian Signals Directorate guidance for protecting information and technology systems.

Use it to document ISM control applicability for Australian Government or regulated-sector technology projects.

It helps teams identify the security controls they need to consider instead of treating every ISM control as relevant to every project.

arckit.au-ism-controls — Command for Claude Code by tractorjuice

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.

Clone the repo

git clone --depth 1 https://github.com/tractorjuice/arckit-codex

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/tractorjuice/arckit-codex/arckit.au-ism-controls/github.svg)](https://agentmods.dev/commands/tractorjuice/arckit-codex/arckit.au-ism-controls)

Your own site

<a href="https://agentmods.dev/commands/tractorjuice/arckit-codex/arckit.au-ism-controls"><img src="https://agentmods.dev/badge/commands/tractorjuice/arckit-codex/arckit.au-ism-controls/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/tractorjuice/arckit-codex/arckit.au-ism-controls"><img src="https://agentmods.dev/badge/commands/tractorjuice/arckit-codex/arckit.au-ism-controls.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 2,422 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.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00033	$0.02422
Opus 5	$0.00016	$0.01211
Sonnet 5	$0.00007	$0.00484
Haiku 4.5	$0.00003	$0.00242

Measured 9d ago against content hash e9e3b3d06eee, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

arckit.au-ism-controls 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 9d 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.

commands/arckit.au-ism-controls.md · 130 lines

The source is not reproduced here

No licence file

Read it on GitHub

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.

9d ago First seen · 130 lines · 33 tokens per session scan A e9e3b3d06eee

Subscribe to this mod's changes

arckit.au-ism-controls is a command published in the GitHub repository tractorjuice/arckit-codex (16 stars, last pushed 6d ago), with no licence file. It adds 33 tokens to every session and 2,422 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.

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