security-scan

A command for reviewing a project for security weaknesses and recording the findings and repair progress in the project folder.

In plain words
What is it for?
Use it to start a new security review, resume an earlier one, check its status, or focus the review on selected paths or security areas.
Why use it?
It preserves a clear list of fixed and remaining vulnerabilities across separate work sessions.

Command

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 commands/brennercruvinel/ccplugins/security-scan
Clone the repo
git clone --depth 1 https://github.com/brennercruvinel/CCPlugins
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,136 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00000 $0.01136
Opus 5 $0.00000 $0.00568
Sonnet 5 $0.00000 $0.00227
Haiku 4.5 $0.00000 $0.00114

Measured 3d ago against content hash a2359939a051, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

security-scan 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 3d 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.

commands/security-scan.md · 197 lines

How it starts

The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Security Analysis

I'll perform comprehensive security analysis with tracking and remediation continuity across sessions.

Arguments: $ARGUMENTS - specific paths or security focus areas

Session Intelligence

I'll maintain security remediation progress:

Session Files (in current project directory):

  • security-scan/plan.md - All vulnerabilities and fixes
  • security-scan/state.json - Remediation progress

IMPORTANT: Session files are stored in a security-scan folder in your current project root

Auto-Detection:

  • If session exists: Show fixed vs pending vulnerabilities
  • If no session: Perform new security scan
  • Commands: resume, status, new

Phase 1: Security Assessment

Extended Thinking for Security Analysis

For complex security scenarios, I'll use extended thinking to identify sophisticated vulnerabilities:

Triggers for Extended Analysis:

  • Authentication and authorization systems
  • Financial transaction processing
  • Cryptographic implementations
  • Multi-tenant architectures
  • API security boundaries

MANDATORY FIRST STEPS:

  1. Check if security-scan directory exists in current working directory
  2. If directory exists, check for session files:
    • Look for security-scan/state.json
    • Look for security-scan/plan.md
    • If found, resume from existing session
  3. If no directory or session exists:
    • Perform full security scan
    • Create vulnerability report
    • Initialize tracking
  4. Show risk summary before remediation

Note: Always look for session files in the current project's security-scan/ folder, not ../../../security-scan/ or absolute paths

I'll analyze security across dimensions:

Read the full file on GitHub · 197 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. 3d ago First seen · 197 lines · 0 tokens per session scan A a2359939a051

Subscribe to this mod's changes

security-scan is a command published in the GitHub repository brennercruvinel/CCPlugins (2,780 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,136 tokens. 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 2026-08-30.