phishing-analysis

phishing-analysis is a skill for Claude Code, Codex from KxlSys/OpenSkill. It costs 11 tokens per session (154 once invoked), scanned A, original, MIT.

A method for examining a suspicious email for signs of phishing, which is an attempt to trick someone into revealing information or taking an unsafe action. It reviews the sender, links, message wording, and email-authentication results.

In plain words
What is it for?
Use it to inspect a suspicious email, check its sender and URLs, identify urgency or data-theft requests, and produce a risk report.
Why use it?
It gathers the warning signs in one place and gives an overall risk assessment instead of requiring manual checks. It also provides recommendations for what to do next.

Skill for Claude CodeCodex

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 skills/kxlsys/openskill/phishing-analysis
Any agent
npx skills add KxlSys/OpenSkill --skill phishing-analysis
Clone the repo
git clone --depth 1 https://github.com/KxlSys/OpenSkill

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 phishing-analysis

README.md
[![agentmods](https://agentmods.dev/badge/skills/kxlsys/openskill/phishing-analysis.svg)](https://agentmods.dev/skills/kxlsys/openskill/phishing-analysis)
Your own site
<a href="https://agentmods.dev/skills/kxlsys/openskill/phishing-analysis"><img src="https://agentmods.dev/badge/skills/kxlsys/openskill/phishing-analysis.svg" alt="Measured on agentmods" height="20"></a>
Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 154 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 $0.00011 $0.00154
Opus 5 $0.00005 $0.00077
Sonnet 5 $0.00002 $0.00031
Haiku 4.5 $0.00001 $0.00015

Measured 3d ago against content hash 2b1c697f932b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

phishing-analysis 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.

skills/cybersecurity/phishing-analysis/SKILL.md · 30 lines

What it actually says

Phishing Analysis

Lorsque l'utilisateur fournit un email :

  1. Analyser l'expéditeur (nom, domaine, SPF, DKIM, DMARC)
  2. Vérifier les URLs (redirections, domaines similaires, réputation)
  3. Identifier les indicateurs de phishing (urgence, menaces, fautes d'orthographe, demandes de données sensibles)
  4. Évaluer le niveau de risque global
  5. Produire un rapport détaillé

Rapport

Résumé

Indicateurs

Risque

Recommandations

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 · 30 lines · 11 tokens per session scan A 2b1c697f932b

Subscribe to this mod's changes

phishing-analysis is a skill published in the GitHub repository KxlSys/OpenSkill (2 stars, last pushed 11d ago), licensed MIT. It adds 11 tokens to every session and 154 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 2026-08-31.

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