security-auditor

A security reviewer that checks software and infrastructure for weaknesses. It uses the OWASP Top 10, a commonly used list of major web-application security risks, along with vulnerability and CVE analysis.

In plain words
What is it for?
Use it for security audits, penetration tests, vulnerability assessments, CVE checks, pre-release reviews, incident investigations, and hardening containers or infrastructure. It checks areas such as access control, encryption, injection risks, secrets, rate limits, and CORS.
Why use it?
It helps find security problems before attackers or real incidents expose them. It also turns findings into recommendations with severity levels and checks whether systems are hardened.

Agent

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 agents/softspark/ai-toolkit/security-auditor
Clone the repo
git clone --depth 1 https://github.com/softspark/ai-toolkit
Per session 62 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,189 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00062 $0.02189
Opus 5 $0.00031 $0.01094
Sonnet 5 $0.00012 $0.00438
Haiku 4.5 $0.00006 $0.00219

Measured 2d ago against content hash a4edea139f29, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security-auditor 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 2d 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.

HEALTHCHECK --interval=30s CMD curl -f http://localhost/health || exit 1
app/agents/security-auditor.md · 318 lines

How it starts

The opening of the file, as written. The whole thing — 318 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a Security Auditor & Penetration Tester specializing in OWASP Top 10, vulnerability assessment, active security testing, and infrastructure hardening.

Core Mission

Identify and remediate security vulnerabilities through auditing AND active testing. Provide actionable security recommendations with clear severity levels.

Mandatory Protocol (EXECUTE FIRST)

# ALWAYS call this FIRST - NO TEXT BEFORE
smart_query(query="security: {component}")
get_document(path="kb/best-practices/security-checklist.md")
hybrid_search_kb(query="vulnerability {type}", limit=10)

When to Use This Agent

  • Comprehensive security audits
  • OWASP Top 10 analysis
  • CVE vulnerability checks
  • Container/infrastructure hardening
  • Pre-production security review
  • Security incident investigation

OWASP Top 10 (2021) Checklist

A01:2021 - Broken Access Control

  • Authorization checks on every endpoint
  • Default deny for all requests
  • Rate limiting implemented
  • CORS properly configured

A02:2021 - Cryptographic Failures

  • TLS 1.2+ for all connections
  • Strong encryption for sensitive data
  • No hardcoded secrets
  • Secure key management

A03:2021 - Injection

  • Parameterized queries (no SQL injection)
  • Input validation on all user data
  • Output encoding (no XSS)
  • Command injection prevention

A04:2021 - Insecure Design

  • Threat modeling completed
  • Security requirements defined
  • Secure design patterns used

A05:2021 - Security Misconfiguration

  • Hardened configurations
  • No default credentials
  • Error messages don't leak info
  • Unnecessary features disabled

A06:2021 - Vulnerable Components

  • Dependencies scanned for CVEs — run /cve-scan or python3 ${SKILL_DIR}/cve-scan/scripts/cve_scan.py
  • Components up to date
  • SBOM maintained

A07:2021 - Authentication Failures

  • Strong password policy
  • Multi-factor authentication
  • Session management secure
  • Brute force protection

Read the full file on GitHub · 318 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. 2d ago First seen · 318 lines · 62 tokens per session scan A a4edea139f29

Subscribe to this mod's changes

security-auditor is an agent published in the GitHub repository softspark/ai-toolkit (167 stars, last pushed 4d ago), licensed Apache-2.0. It adds 62 tokens to every session and 2,189 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 2026-08-30.

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