security-audit

security-audit is a skill for Claude Code, Codex from ImperialAutomation/claude-code-toolkit. It costs 17 tokens per session (3,164 once invoked), scanned A, original, no licence file.

A security-focused code review based on OWASP guidance, a widely used set of web application security recommendations.

In plain words
What is it for?
Use it to review code for issues in a defined security domain or to investigate a specific security problem.
Why use it?
It helps uncover security weaknesses in a specified part of an application or in a particular security concern.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/imperialautomation/claude-code-toolkit/security-audit
Any agent
npx skills add ImperialAutomation/claude-code-toolkit --skill security-audit
Clone the repo
git clone --depth 1 https://github.com/ImperialAutomation/claude-code-toolkit

Made for: Claude Code, Codex.

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 security-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/imperialautomation/claude-code-toolkit/security-audit.svg)](https://agentmods.dev/skills/imperialautomation/claude-code-toolkit/security-audit)
Your own site
<a href="https://agentmods.dev/skills/imperialautomation/claude-code-toolkit/security-audit"><img src="https://agentmods.dev/badge/skills/imperialautomation/claude-code-toolkit/security-audit.svg" alt="Measured on agentmods" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,164 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 2 findings. Scan, not verified.
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 $0.00017 $0.03164
Opus 5 $0.00009 $0.01582
Sonnet 5 $0.00003 $0.00633
Haiku 4.5 $0.00002 $0.00316

Measured 4d ago against content hash 787a2aa5fb11, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security-audit scanned grade A with 2 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 4d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Search for outbound HTTP requests (`requests.get`, `httpx`, `fetch`, `urllib`)

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- Search for `subprocess`, `os.system`, `os.popen`, `exec(`, `eval(`
skills/security-audit/SKILL.md · 331 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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.

  1. 4d ago First seen · 331 lines · 17 tokens per session scan A 787a2aa5fb11

Subscribe to this mod's changes

security-audit is a skill published in the GitHub repository ImperialAutomation/claude-code-toolkit (11 stars, last pushed today), with no licence file. It adds 17 tokens to every session and 3,164 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 2 findings (makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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