security-review

security-review is a skill for Claude Code, Codex from Pixel-Process-UG/superkit-agents. It costs 57 tokens per session (2,389 once invoked), scanned A, original, MIT.

A structured review of application security, covering common web vulnerabilities, login and permission checks, input validation, secret handling, dependency risks, security headers, and threat analysis.

In plain words
What is it for?
Use it to review authentication and authorization, audit dependencies for known vulnerabilities, protect secrets and user input, and perform pre-deployment security checks.
Why use it?
It helps identify ways attackers could misuse user inputs, access controls, secrets, dependencies, or sensitive data before they cause harm.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it to review authentication and authorization, audit dependencies for known vulnerabilities, protect secrets and user input, and perform pre-deployment security checks.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pixel-process-ug/superkit-agents/security-review
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 Pixel-Process-UG/superkit-agents --skill security-review
Clone the repo
git clone --depth 1 https://github.com/Pixel-Process-UG/superkit-agents

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-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/pixel-process-ug/superkit-agents/security-review/github.svg)](https://agentmods.dev/skills/pixel-process-ug/superkit-agents/security-review)
Your own site
<a href="https://agentmods.dev/skills/pixel-process-ug/superkit-agents/security-review"><img src="https://agentmods.dev/badge/skills/pixel-process-ug/superkit-agents/security-review/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 security-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/pixel-process-ug/superkit-agents/security-review"><img src="https://agentmods.dev/badge/skills/pixel-process-ug/superkit-agents/security-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,389 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 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 $0.00057 $0.02389
Opus 5.5 $0.00023 $0.00956
Sonnet 5.5 $0.00011 $0.00478
Haiku 4.5 $0.00006 $0.00239

Measured 1mo ago against content hash 08952acbbdd8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

security-review 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 1mo 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.

templates/skills/security-review/SKILL.md · 266 lines

How it starts

The opening of the file, as written. The whole thing — 266 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Security Review

Overview

Systematically review code for security vulnerabilities, apply secure coding patterns, and ensure applications follow defense-in-depth principles. This skill covers the OWASP Top 10, authentication pattern selection, input validation, secrets management, dependency auditing, security headers, and threat modeling.

Announce at start: "I'm using the security-review skill to assess security posture."


Phase 1: Scope and Threat Assessment

Goal: Identify the attack surface and prioritize review areas.

Actions

  1. Identify all user-facing endpoints and input surfaces
  2. Map authentication and authorization boundaries
  3. List external dependencies and their trust levels
  4. Identify sensitive data flows (PII, credentials, payment)
  5. Determine compliance requirements (SOC 2, GDPR, HIPAA)

STOP — Do NOT proceed to Phase 2 until:

  • Attack surface is mapped
  • Sensitive data flows are identified
  • Compliance requirements are known

Phase 2: OWASP Top 10 Audit

Goal: Systematically check against each OWASP category.

OWASP Top 10 Checklist (2021)

# Category Key Check Pass/Fail
1 Broken Access Control Authorization verified on every endpoint, deny by default
2 Cryptographic Failures No plaintext secrets, strong algorithms (AES-256, bcrypt)
3 Injection Parameterized queries, no string concatenation for SQL/commands
4 Insecure Design Threat model exists, rate limiting, abuse cases considered
5 Security Misconfiguration No defaults in production, minimal permissions, error messages leak nothing
6 Vulnerable Components Dependencies audited, no known CVEs, update policy in place
7 Auth Failures MFA available, passwords hashed, session management secure
8 Data Integrity Failures Verify signatures, validate CI/CD pipeline integrity
9 Logging Failures Log auth events, access control failures, input validation failures
10 SSRF Validate/allowlist URLs, no internal network access from user input

Read the full file on GitHub · 266 lines

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. 1mo ago First seen · 266 lines · 57 tokens per session scan A 08952acbbdd8

Subscribe to this mod's changes

security-review is a skill published in the GitHub repository Pixel-Process-UG/superkit-agents (3 stars, last pushed 7mo ago), licensed MIT. It adds 57 tokens to every session and 2,389 once invoked, about $0.0002 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 2026-09-03.

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