Security

26,946 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.

hidden-admin-auth

721

bishopZ/2026-Boilerplate

Skill Claude CodeCodex

Configure the private route as a hidden admin utility. Moves credentials to env vars; operator updates .env using .envTemplate instructions. No credentials passed to the skill.

not rated 24 3mo ago A 37 tokens original MIT

src-hunter

722

fb0sh/pentester

Plugin Claude Code

Bundles 1 skill · 70 tokens together

A collection of tools and instructions for finding security weaknesses through SRC programs, public bug-bounty programs run by companies or platforms.

not rated 24 3mo ago A tokens not measured original MIT

mudge-zatko

723

dtannen/icon-agents

Agent Claude Code

Peiter "Mudge" Zatko, cybersecurity researcher and former DARPA program manager. Former Chief Security Officer at Twitter and member of the Cult of the Dead Cow hacker group. Expert in vulnerability research, security program management, and improving security practices across large organizations. Focuses on practical…

not rated 24 1y ago A 71 tokens

gouvernai

724

Myr-Aya/GouvernAI-claude-code-plugin

Plugin Claude Code

Bundles 1 skill, 1 command, 1 hook · 117 tokens together

Achieve flow state safely with Claude Code. Auto-approves routine work, gates risky actions, hard-blocks dangerous patterns. Dual enforcement (skill + hooks), token cap for cost governance, full audit trail. Zero dependencies.

not rated 24 4mo ago A tokens not measured original MIT

blue-team-defender

725

lucasrosati/claude-security-agents

Agent Claude Code

Defensive security specialist. Use to apply vulnerability fixes, security hardening, security headers implementation, rate limiting, and automated security tests. Works on top of red-team-scanner reports.

not rated 24 6mo ago A 42 tokens original MIT

code-review

727

vox-ai-app/vox

Skill Claude CodeCodex

Reviews code for bugs, security issues, and best practices. Suggests improvements with concrete examples.

not rated 24 4mo ago A 22 tokens original MIT

ctf-qa-validation

728

mr-pmillz/gogatoz

Skill Codex

QA testing and validation of GoGatoZ features against the local GoGatoZ CTF lab. Invoke for post-change testing, live flag validation, lab infrastructure checks, payload smoke tests, enumerate/attack/search/pivot/notify validation, or any request to confirm that GoGatoZ still works.

not rated 24 3d ago A 68 tokens

fortify

729

fortify/skills

Plugin Claude Code

Bundles 9 skills, 2 agents · 1,032 tokens together

OpenText Fortify AppSec skills. Use for SAST/DAST/SCA scanning, vulnerability triage, audit workflows, CI/CD pipeline integration, and FCLI commands. Supports Fortify on Demand (FoD) and Software Security Center (SSC).

not rated 24 +1 14d ago A tokens not measured original MIT

pass-cli-mcp

730

hesreallyhim/proton-pass-community-mcp

Skill Claude CodeCodex

Canonical protocol for model-side skill behavior when orchestrating proton-pass-community-mcp tools in chat sessions.

not rated 24 +1 yesterday A 25 tokens GPL-3.0

meltedinhex/analyst-ai-pack

Skill Claude CodeCodex

Uses Ghidra to disassemble and decompile a binary, navigate to key routines via imports and strings, annotate decompiled code, and run headless scripts to automate extraction of C2, crypto, and config. Activates for requests to reverse engineer with Ghidra, decompile a binary, or script Ghidra headless analysis.

not rated 24 +1 4mo ago A 80 tokens original Apache-2.0

skarn

732

skarn-security/cursor-plugin

Plugin Cursor

Bundles 1 skill · 120 tokens together

Skarn for Cursor: audit your AI coding sessions and assistant configs for leaked credentials and risky configuration, and run the pre-execution guard. Backed by the Skarn detection engine on your machine; the skarn binary is installed separately. It declares one local MCP server, named skarn, with four tools (scansess.

not rated 24 changed 3d ago A tokens not measured original MIT

authy

733

eric8810/authy

Skill Claude CodeCodex

Inject secrets into subprocesses via environment variables. You never see secret values — authy run injects them directly. Use for any command that needs API keys, credentials, or tokens.

not rated 23 8mo ago A 40 tokens original MIT

Veridise/audithub-skills

Skill Codex

Coordinate full or multi-stage AuditHub OrCa fuzzing campaigns for Solidity projects. Use when a user asks to run an autonomous OrCa campaign, plan and execute setup/tuning/spec/long-run loops, resume an OrCa campaign, or coordinate target selection, deployment setup, smoke runs, callmetrics.json analysis, tuning, [V]…

not rated 23 2mo ago A 89 tokens

code-security-review

735

ez-lbz/claude-code-security-skills

Skill Claude CodeCodex

Scans source code for security vulnerabilities — injection flaws, authentication bypasses, hardcoded secrets, XSS, and more — then filters false positives and ranks findings by severity and confidence. Supports all programming languages. Uses a three-phase audit-filter-report workflow with customizable scan categories…

not rated 23 6mo ago A 92 tokens

dcp-citizenship

736

dcp-ai-protocol/dcp-ai

Skill Claude CodeCodex

Digital Citizenship Protocol — identity, intent declaration, and audit trail for AI agents.

not rated 23 changed 13d ago A 22 tokens original Apache-2.0

evaluator-tools

737

JeredBlu/eval-marketplace

Plugin Claude Code

Bundles 2 skills · 153 tokens together

Comprehensive security evaluation tools for agent skills and MCP servers with integrated GitHub and Bright Data access.

not rated 23 9mo ago A tokens not measured

yaraflux-mcp-server

740

ThreatFlux/YaraFlux

MCP server Claude CodeCodexCursor +2

MCP server "yaraflux-mcp-server" as configured in ThreatFlux/YaraFlux. Runs in Docker (yaraflux-mcp-server:latest).

not rated 23 1mo ago A tokens not measured original MIT archived

crypto-misuse

741

ShieldNet-360/secure-vibe

Skill Claude CodeCodex

Block weak ciphers, predictable RNG, undersized keys, fast-hash password storage, nonce reuse, and non-constant-time comparison. Use when generating code that hashes, encrypts, or signs, code that compares secrets, MACs, or tokens, or config for key sizes and randomness.

not rated 23 2mo ago A 60 tokens original MIT

openclaw-vps-setup

742

AlexAtmtit/custom-skills

Skill Claude CodeCodex

Securely deploy OpenClaw (autonomous AI agent) on a Hetzner VPS with full hardening — Tailscale VPN, firewall, non-root user, loopback-only gateway, Telegram integration, and end-to-end security verification. Use this skill whenever the user mentions OpenClaw, ClawdBot, setting up an AI agent on a VPS, deploying…

not rated 23 8mo ago A 171 tokens original MIT

awesome-web-security

743

Correia-jpv/fucking-awesome-web-security

Skill Claude Code

Looks up curated web security learning resources (XSS, SQLi, CSRF, SSRF, OAuth/JWT, deserialization, SAML, recon, evasion, defensive tooling, CTF). Filters by topic, difficulty, language, and resource type. Returns top references with archive fallbacks. Defensive and educational use only.

not rated 23 2d ago A 71 tokens

gemtracker

744

spaquet/gemtracker

Skill Claude CodeCodex

Analyze Ruby gem dependencies, vulnerabilities, outdated packages, maintenance health, and insecure gem sources with the gemtracker CLI. Use when asked to audit Ruby gems, check Gemfile.lock security, review dependency health, or run gemtracker.

not rated 23 5d ago A SkillSpector: pass 49 tokens original MIT

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