authorized-blackbox-web-security

authorized-blackbox-web-security is a skill for Claude Code, Codex from Dirtytrii/codex-skills. It costs 58 tokens per session (1,766 once invoked), scanned A, original, no licence file.

A workflow for authorized black-box security testing, where a web application is examined from the outside without relying on its source code. It produces evidence-based findings and reports.

In plain words
What is it for?
Use it to test public web pages, JavaScript and APIs, login protections, CORS settings, security headers, and unauthorized-access risks within approved scope.
Why use it?
It helps reveal exposed data, weak access controls, unsafe browser or API behavior, and missing security protections before attackers find them.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to test public web pages, JavaScript and APIs, login protections, CORS settings, security headers, and unauthorized-access risks within approved scope.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dirtytrii/codex-skills/authorized-blackbox-web-security
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 Dirtytrii/codex-skills --skill authorized-blackbox-web-security
Clone the repo
git clone --depth 1 https://github.com/Dirtytrii/codex-skills

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 authorized-blackbox-web-security

README.md
[![agentmods](https://agentmods.dev/badge/skills/dirtytrii/codex-skills/authorized-blackbox-web-security/github.svg)](https://agentmods.dev/skills/dirtytrii/codex-skills/authorized-blackbox-web-security)
Your own site
<a href="https://agentmods.dev/skills/dirtytrii/codex-skills/authorized-blackbox-web-security"><img src="https://agentmods.dev/badge/skills/dirtytrii/codex-skills/authorized-blackbox-web-security/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 authorized-blackbox-web-security

Your own site · 80×15
<a href="https://agentmods.dev/skills/dirtytrii/codex-skills/authorized-blackbox-web-security"><img src="https://agentmods.dev/badge/skills/dirtytrii/codex-skills/authorized-blackbox-web-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,766 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00058 $0.01766
Opus 5 $0.00029 $0.00883
Sonnet 5 $0.00012 $0.00353
Haiku 4.5 $0.00006 $0.00177

Measured 9d ago against content hash 69808fa894bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

authorized-blackbox-web-security scanned grade A with 1 finding 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.

Makes network callslowCapability

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

3. Download business JS chunks with low concurrency or sequential curl.
plugins/codex-skills-operations/skills/authorized-blackbox-web-security/SKILL.md · 225 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 9d ago First seen · 225 lines · 58 tokens per session scan A 69808fa894bd

Subscribe to this mod's changes

authorized-blackbox-web-security is a skill published in the GitHub repository Dirtytrii/codex-skills (11 stars, last pushed 5d ago), with no licence file. It adds 58 tokens to every session and 1,766 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

skill-sanitizer

Pre-share leak scanner for Claude Code skills (or any folder). Scans BEFORE you publish for secrets (API keys, tokens, private keys, .env values, high-entropy strings), PII (emails/phones), local machine paths (C:\Users\ , /home/ , /Users/ , UNC, internal hostnames), and client/proper-noun names from a LOCAL private…

animaresearch/skills · 193 tokens

public-skill-launcher

Package an AI skill, prompt workflow, or internal operating habit into a public-ready release with a catchy hook, safe redaction, useful examples, demo tasks, README copy, and launch messaging. Use when preparing a skill for GitHub, social sharing, marketplace submission, documentation, or community feedback.

animaresearch/skills · 66 tokens

super-lab-lite

Lightweight multi-agent research orchestration using one coordinator, three domain leads, and three lightweight research agents. Use for medium-size research, market scans, competitor comparisons, prior-art style exploration, report planning, and any task that benefits from parallel domain decomposition without…

animaresearch/skills · 64 tokens

knowledge-gravity-lab

Analyze folders of Markdown/text research notes, Obsidian vaults, paper cards, invention notes, or memory exports as a practical knowledge map. Use when asked to find center topics, noisy or low-signal notes, possible contamination, overgrown topic groups, orphan notes, cleanup actions, or a useful public…

animaresearch/skills · 74 tokens

dirty-skill

A deliberately leaky demo skill used to show what skill-sanitizer catches before you publish. Do not ship this.

animaresearch/skills · 28 tokens

cangjie-skill

A process for turning a book, course, podcast, interview, long video, or other long material into reusable instructions for an AI agent. It extracts methods and principles, checks them, and packages them as skills.

kangarooking/cangjie-skill · 143 tokens