awesome-claude-security marketplace

awesome-claude-security marketplace is a plugin for Claude Code from jassics/awesome-claude-security. Its token cost is not measured, scanned A, original, GPL-3.0.

A collection of 45 plugins for security-related work, including security diagrams, security reports, security integrations, security knowledge, and threat modelling.

In plain words
What is it for?
Use it for security diagramming, security reporting, security integrations, security research or reference work, and threat modelling, which means identifying possible attacks and weaknesses before they cause harm.
Why use it?
The listing groups several security tasks in one package, making them available as a focused set rather than as unrelated add-ons.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add jassics/awesome-claude-security
agentmods
npx agentmods add plugins/jassics/awesome-claude-security/marketplace
Clone the repo
git clone --depth 1 https://github.com/jassics/awesome-claude-security

Made for: Claude Code.

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 awesome-claude-security marketplace

README.md
[![agentmods](https://agentmods.dev/badge/plugins/jassics/awesome-claude-security/marketplace.svg)](https://agentmods.dev/plugins/jassics/awesome-claude-security/marketplace)
Your own site
<a href="https://agentmods.dev/plugins/jassics/awesome-claude-security/marketplace"><img src="https://agentmods.dev/badge/plugins/jassics/awesome-claude-security/marketplace.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Security

Grade A, and why

awesome-claude-security marketplace 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 5d 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.

.claude-plugin/marketplace.json · 377 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Contents

The plugins it lists here

This marketplace lists 32 plugins kept in the same repository. Each has its own page, its own measurements and its own install command.

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. 5d ago First seen · 377 lines scan A 1fa5f0ad3521

Subscribe to this mod's changes

awesome-claude-security marketplace is a plugin published in the GitHub repository jassics/awesome-claude-security (6 stars, last pushed 29d ago), licensed GPL-3.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.