Security

27,008 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

keyward

2234

albemiglio/keyward

Plugin Claude Code

Bundles 1 skill, 4 commands, 1 hook · 151 tokens together

Auto-detects API keys and secrets in your prompts, saves them to chmod-600 files in /.claude/secrets/, blocks the original prompt, and re-submits a sanitized version via OS-level paste automation. Cross-platform (macOS, Linux, Windows). Zero-friction secret hygiene for Claude Code.

not rated 1 changed 1mo ago A tokens not measured original MIT

protocol

2235

ReviewToolkits/cpython-security-toolkit

Command Claude Code

Protocol validation coverage analysis. Checks whether security-sensitive values in CPython's HTTP, cookie, WSGI, and URL handling modules are validated consistently across all code paths — including update methods, operator overloads, unpickling, and template substitution paths.

not rated 1 1mo ago A 0 tokens

cloud-infra

2237

makigjuro/cloudstack-ai-plugins

Plugin Claude Code

Bundles 8 skills, 1 agent · 375 tokens together

Cloud layer of the cloudstack reference architecture — Terraform/Terragrunt for Azure Container Apps (or AKS + Helm), with linting, trivy security scans, plan-before-apply, and infrastructure review.

not rated 1 changed 16d ago A tokens not measured original MIT

public-release-prep

2239

S24DeFi/global-lib-skills

Plugin Claude Code

Bundles 1 skill · 151 tokens together

Audit a private git repo's full history (every branch, tag, and PR ref) for secrets and PII before making it public, then carry out the cleanup.

not rated 1 5d ago A tokens not measured original MIT

kage

2240

skshadan/kage

Plugin Claude Code

Bundles 3 skills, 1 command, 18 agents · 940 tokens together

Local pentest sandbox for black-box, greybox, and white-box security audits inside a per-engagement Kali Docker container.

not rated 1 4mo ago A tokens not measured

spill-scrub

2241

joshuafuller/claude-spill-scrub

Plugin Claude Code

Bundles 1 skill · 102 tokens together

Find and scrub credentials that leaked into Claude Code's own local logs. Scan is read-only, scrub is gated, and every run ends on a rotation checklist.

not rated 1 2mo ago A tokens not measured original MIT

dependency-auditor

2242

nariatrip191/my-claude-skills

Skill Claude CodeCodex

The Dependency Auditor is a comprehensive toolkit for analyzing, auditing, and managing dependencies across multi-language software projects. This skill provides deep visibility into your project's dependency ecosystem, enabling teams to identify vulnerabilities, ensure license compliance, optimize dependency trees…

not rated 1 27d ago A 7 tokens

pentester

2244

jonase47/ccpr

Agent Claude Code

Use this agent when you need to actively test applications, APIs, infrastructure, or code for exploitable vulnerabilities. This agent thinks like an attacker and finds entry points before real attackers do. It complements the security-master agent through practical attack simulation. This agent should be used…

not rated 1 changed 1mo ago A 471 tokens original MIT

shush

2245

rjkaes/shush

Plugin Claude Code

Bundles 1 hook

Context-aware safety guard for Claude Code tool calls.

not rated 1 5mo ago A tokens not measured original Apache-2.0

virtualsms

2247

virtualsms-io/cursor-rules-sms-verification

Cursor rule Cursor

Real-SIM SMS verification, number rentals, matching-country proxies and cloud browser sessions for AI agents via VirtualSMS MCP. Apply when the user asks for a phone number, SMS code, OTP, account verification (WhatsApp, Telegram, Tinder, Discord, Google, etc.), two-factor auth flow, number rental, proxy, or anything…

not rated 1 3mo ago A 0 tokens original MIT

curl-exfil-demo

2248

SuperMarioYL/capsule

Skill Claude CodeCodex needs its repo

A deliberately malicious demo Skill that tries to exfiltrate secrets over the network and read /.ssh/idrsa. Used to show Capsule blocking the calls at the call site.

not rated 1 12d ago D 40 tokens original Apache-2.0

apollyon

2249

thedatakey/apollyon

Plugin Claude Code

Bundles 1 skill, 5 agents · 170 tokens together

Evidence-first source security scan workflow for human-written and AI-generated code.

not rated 1 changed 1mo ago A tokens not measured original MIT

ubuntu-server-audit-eu

2250

bugroo/ubuntu-server-audit-eu

Skill Claude CodeCodex

Use when performing strict read-only SSH inspections of Ubuntu/Linux servers for security review, EU cybersecurity compliance evidence, server readiness, operational disorder, waste, drift, CIS-style hardening gaps, runtime visibility, identity/access, network exposure, backups, observability, and unknowns. Requires…

not rated 1 5mo ago A 86 tokens original MIT

bootstrap-sdd-tdd

2251

kxdds/sdd-tdd

Skill Claude CodeCodex

Use when a project needs the OpenSpec + Superpowers sdd-tdd (spec-to-plan-to-TDD) workflow checked, installed, and configured -- or cleanly removed -- in any coding agent (Codex, Claude Code, Cursor, Antigravity, OpenCode, Gemini CLI, Copilot CLI, or others).

not rated 1 3mo ago A 72 tokens original MIT

niels-emmer/myace

Skill Claude CodeCodex

A PASS/FAIL/N/A checklist covering injection, authorization, secrets handling, dependency risk, and input validation for reviewing a diff or codebase.

not rated 1 changed 2mo ago A 33 tokens original MIT

settings

2253

alex-lamport/kaora-memory

Settings file Claude Code

One of 3 in settings.json

Agent settings declaring 2 hook events (PreToolUse, PostToolUse).

not rated 1 5mo ago A tokens not measured original MIT

vapt-auth

2254

bhuvangupta/vapt-claude

Skill Claude CodeCodex

The user runs /vapt auth or this skill is triggered as part of Wave 3 during /vapt audit.

not rated 1 7mo ago A 0 tokens original MIT

C31-plan

2256

ChianW/C31

Skill Claude CodeCodex

Turn requirements into validated, executable plans. C31-brainstorm defines WHAT; C31-plan defines HOW — with coverage gates, wave analysis, and threat modeling.

not rated 1 2mo ago A 34 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: