phishing-sim

phishing-sim is a command for Claude Code from HermeticOrmus/LibreSecOps-Claude-Code. It costs 27 tokens per session (1,068 once invoked), scanned A, original, MIT.

A planning guide for authorized phishing-awareness exercises, which imitate suspicious messages to teach employees how to spot and report them.

In plain words
What is it for?
Use it to plan phishing simulations, assess employee awareness, track reporting and click rates, and prepare evidence for compliance reviews.
Why use it?
It helps security teams run training exercises with clear difficulty levels, goals, measurements, and follow-up lessons without conducting real phishing attacks.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the security-awareness plugin — 2 skills, 2 commands, 2 agents shipped together

Good fit Use it to plan phishing simulations, assess employee awareness, track reporting and click rates, and prepare evidence for compliance reviews.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/hermeticormus/libresecops-claude-code/phishing-sim
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.

Clone the repo
git clone --depth 1 https://github.com/HermeticOrmus/LibreSecOps-Claude-Code

Made for: Claude Code.

Or install security-awareness, the plugin that ships this one along with the rest of its 2 skills, 2 commands, 2 agents.

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 phishing-sim

README.md
[![agentmods](https://agentmods.dev/badge/commands/hermeticormus/libresecops-claude-code/phishing-sim/github.svg)](https://agentmods.dev/commands/hermeticormus/libresecops-claude-code/phishing-sim)
Your own site
<a href="https://agentmods.dev/commands/hermeticormus/libresecops-claude-code/phishing-sim"><img src="https://agentmods.dev/badge/commands/hermeticormus/libresecops-claude-code/phishing-sim/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 phishing-sim

Your own site · 80×15
<a href="https://agentmods.dev/commands/hermeticormus/libresecops-claude-code/phishing-sim"><img src="https://agentmods.dev/badge/commands/hermeticormus/libresecops-claude-code/phishing-sim.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,068 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 $0.00027 $0.01068
Opus 5.5 $0.00011 $0.00427
Sonnet 5.5 $0.00005 $0.00214
Haiku 4.5 $0.00003 $0.00107

Measured 12d ago against content hash 787dd7b095c8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

phishing-sim 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 12d 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.

plugins/security-awareness/commands/phishing-sim.md · 123 lines

How it starts

The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/phishing-sim

Design a phishing awareness simulation exercise with realistic scenarios, difficulty progression, measurement criteria, and educational follow-up materials.

Trigger

Use when designing phishing awareness exercises for authorized organizational training. Appropriate for:

  • Launching a new security awareness program
  • Conducting regular phishing simulation campaigns
  • Testing awareness after training delivery
  • Measuring improvement over time
  • Preparing for compliance audits requiring awareness testing

This is for authorized, educational exercises conducted by the organization's security team or authorized training provider. Never for actual phishing attacks.

Input

  • Organization context: Industry, size, typical communication patterns
  • Target audience: All employees, specific departments, executives, new hires
  • Difficulty level: Beginner (obvious red flags), Intermediate (subtle but detectable), Advanced (sophisticated, targeted)
  • Current baseline: Previous simulation results if available (click rate, report rate)
  • Training objectives: What specific awareness to build (URL inspection, attachment caution, BEC recognition, etc.)
  • Simulation platform (optional): GoPhish, KnowBe4, Proofpoint, Cofense, or custom

Process

  1. Scenario design -- Create realistic phishing scenarios appropriate to the organization:

    Beginner level (obvious red flags):

    • Misspelled sender domain
    • Generic greeting ("Dear User")
    • Urgency with poor grammar
    • Suspicious attachment name
    • Obvious URL mismatch on hover

    Intermediate level (requires attention):

    • Plausible sender (IT department, HR, known vendor)
    • Professional formatting
    • Contextually relevant topic (password reset, benefits enrollment)
    • Subtle URL differences (homograph attacks, subdomain tricks)
    • No attachment, just a credential harvesting link

    Advanced level (spear-phishing):

    • Personalized with recipient's name, role, recent activities
    • Mimics real organizational communication style
    • References real projects, people, or events
    • Legitimate-looking landing page
    • BEC scenario (CFO requesting wire transfer, vendor invoice change)

Read the full file on GitHub · 123 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. 12d ago Changed · +5 lines · +27 tokens per session 787dd7b095c8
  2. 1mo ago First seen · 118 lines · 0 tokens per session scan A f2b8007efbb7

Subscribe to this mod's changes

phishing-sim is a command published in the GitHub repository HermeticOrmus/LibreSecOps-Claude-Code (4 stars, last pushed 9d ago), licensed MIT. It adds 27 tokens to every session and 1,068 once invoked, about $0.0001 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.