security-audit

security-audit is a skill for Claude Code, Codex from tmolavi/mcp-agent-skills-hub. It costs 28 tokens per session (1,304 once invoked), scanned A, original, MIT.

A structured workflow for checking web applications, APIs, and infrastructure for security weaknesses. It covers reconnaissance, vulnerability scanning, penetration testing, and security hardening.

In plain words
What is it for?
Use it to map an application's attack surface, scan code and dependencies, test APIs, find exposed services, assess common web vulnerabilities, and plan security improvements.
Why use it?
It gives security checks a clear sequence and helps turn discovered weaknesses into remediation work. It can also support compliance-related security assessments.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to map an application's attack surface, scan code and dependencies, test APIs, find exposed services, assess common web vulnerabilities, and plan security improvements.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tmolavi/mcp-agent-skills-hub/security-audit
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 tmolavi/mcp-agent-skills-hub --skill security-audit
Clone the repo
git clone --depth 1 https://github.com/tmolavi/mcp-agent-skills-hub

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/tmolavi/mcp-agent-skills-hub/security-audit/github.svg)](https://agentmods.dev/skills/tmolavi/mcp-agent-skills-hub/security-audit)
Your own site
<a href="https://agentmods.dev/skills/tmolavi/mcp-agent-skills-hub/security-audit"><img src="https://agentmods.dev/badge/skills/tmolavi/mcp-agent-skills-hub/security-audit/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-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/tmolavi/mcp-agent-skills-hub/security-audit"><img src="https://agentmods.dev/badge/skills/tmolavi/mcp-agent-skills-hub/security-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,304 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 $0.00028 $0.01304
Opus 5 $0.00014 $0.00652
Sonnet 5 $0.00006 $0.00261
Haiku 4.5 $0.00003 $0.00130

Measured 9d ago against content hash 397532297072, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

security-audit 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.

Origin

Copies of this mod

2 near-identical copies found in the catalogue:

skills/security-audit/SKILL.md · 223 lines

How it starts

The opening of the file, as written. The whole thing — 223 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Security Auditing Workflow Bundle

Overview

Comprehensive security auditing workflow for web applications, APIs, and infrastructure. This bundle orchestrates skills for penetration testing, vulnerability assessment, security scanning, and remediation.

When to Use This Workflow

Use this workflow when:

  • Performing security audits on web applications
  • Testing API security
  • Conducting penetration tests
  • Scanning for vulnerabilities
  • Hardening application security
  • Compliance security assessments

Workflow Phases

Phase 1: Reconnaissance

Skills to Invoke
  • scanning-tools - Security scanning
  • shodan-reconnaissance - Shodan searches
  • top-web-vulnerabilities - OWASP Top 10
Actions
  1. Identify target scope
  2. Gather intelligence
  3. Map attack surface
  4. Identify technologies
  5. Document findings
Copy-Paste Prompts
Use @scanning-tools to perform initial reconnaissance
Use @shodan-reconnaissance to find exposed services

Phase 2: Vulnerability Scanning

Skills to Invoke
  • vulnerability-scanner - Vulnerability analysis
  • security-scanning-security-sast - Static analysis
  • security-scanning-security-dependencies - Dependency scanning
Actions
  1. Run automated scanners
  2. Perform static analysis
  3. Scan dependencies
  4. Identify misconfigurations
  5. Document vulnerabilities
Copy-Paste Prompts
Use @vulnerability-scanner to scan for OWASP Top 10 vulnerabilities
Use @security-scanning-security-dependencies to audit dependencies

Phase 3: Web Application Testing

Skills to Invoke
  • top-web-vulnerabilities - OWASP vulnerabilities
  • sql-injection-testing - SQL injection
  • xss-html-injection - XSS testing
  • broken-authentication - Authentication testing
  • idor-testing - IDOR testing
  • file-path-traversal - Path traversal
  • burp-suite-testing - Burp Suite testing
Actions
  1. Test for injection flaws
  2. Test authentication mechanisms
  3. Test session management
  4. Test access controls
  5. Test input validation
  6. Test security headers

Read the full file on GitHub · 223 lines

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 · 223 lines · 28 tokens per session scan A 397532297072

Subscribe to this mod's changes

security-audit is a skill published in the GitHub repository tmolavi/mcp-agent-skills-hub (8 stars, last pushed 17d ago), licensed MIT. It adds 28 tokens to every session and 1,304 once invoked, about $0.0001 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 2026-09-03.

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