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.

vulhunt

865

vulhunt-re/skills

Plugin Claude Code

Bundles 7 skills · 296 tokens together

Binary analysis skills for VulHunt MCP - decompilation, dataflow analysis, pattern matching, and more.

not rated 16 8mo ago A tokens not measured

screem500/prompt-injection-auditor

Skill Claude CodeCodex

Security audit of LLM system prompts, agent instruction files (SKILL.md, AGENTS.md, CLAUDE.md), and agent configurations against prompt injection attacks. Use when the user wants to (1) audit or harden a system prompt or agent instructions against prompt injection, (2) review an agent skill or system prompt for…

not rated 16 changed 1mo ago A 159 tokens original Apache-2.0

agent-shield

867

elliotllliu/agent-shield

Skill Claude CodeCodex

Scan AI agent skills, MCP servers, and plugins for security vulnerabilities. Use when: user asks to check a skill/plugin for safety, audit security, scan for backdoors/data exfiltration/credential leaks, or evaluate trust of a third-party skill. Triggers: "is this skill safe", "scan for security issues", "audit this…

not rated 16 7mo ago A 92 tokens original MIT

security-audit

868

msradam/theodosia

Skill Claude CodeCodex

Use when auditing a web app for security vulnerabilities. Triggers on: 'audit my project', 'how could this get hacked', 'find bugs in this codebase', 'security review', 'pentest', 'bug bounty scope for X', 'GHSA collaborator invite', 'security audit this'. Handles both internal audits (sitting in your own codebase…

not rated 16 5d ago B 250 tokens original Apache-2.0

avp-trust-enforcement

869

agentveil-protocol/agentveil-sdk

Skill Claude CodeCodex

AgentVeil action-control workflows for AI agent systems. Evaluate risky actions with Runtime Gate, route human approvals, resume approved execution, fetch signed receipts, inspect agent public profiles, check advisory reputation, submit signed attestations, discover agents by capability, and verify audit evidence…

not rated 16 +1 17d ago A SkillSpector: warn 71 tokens original MIT

rails-audit-skill

870

rubyroidlabs/rails-audit-skill

Skill Claude CodeCodex

Perform comprehensive technical reviews of Ruby on Rails applications. Runs automated analysis tools (RubyCritic, Brakeman, bundler-audit, Gitleaks, Debride, linters, SimpleCov, Rails stats, Rails ERD), analyzes code for architecture, security, authorization (Pundit/CanCanCan), dead code, and design issues, and…

not rated 16 2mo ago B 118 tokens original MIT

corsair

871

grcorsair/corsair

Skill Claude CodeCodex

Cryptographic compliance verification. Sign security tool output into verifiable CPOEs (JWT-VC), verify vendor proofs via trust.txt, detect drift with diff, and assess third-party risk. Use when the user mentions compliance proofs, CPOE, trust.txt, SCITT, vendor assessment, GRC evidence, or compliance drift.

not rated 16 +1 8mo ago A 70 tokens original Apache-2.0

aegis

872

getaegis/aegis

Skill Claude Code

Route API calls through the Aegis credential proxy — keeps raw API keys out of the agent context.

not rated 16 +1 3mo ago A 24 tokens original Apache-2.0

fortianalyzer-mcp

873

rstierli/fortianalyzer-mcp

MCP server Claude CodeCodexCursor +2

MCP server "fortianalyzer-mcp" as configured in rstierli/fortianalyzer-mcp. Runs locally from the fortianalyzer-mcp Python package.

not rated 16 yesterday A tokens not measured original MIT

ak47-plugin-generator

874

99999G/AK47

Skill Claude CodeCodex

Generate AK47 plugin YAML from vulnerability details using the official syntax docs. Use this skill for plugin authoring, conversion, or refinement.

not rated 16 2mo ago C 32 tokens original MIT

write-detection-rule

875

akasecurity/ai-tc

Skill Claude CodeCodex

This skill teaches Claude Code how to write detection rules for the AI Traffic Control rule engine. Read this before creating or modifying anything in rules/. The full rule schema is Rule in packages/schema/src/zod/rule.ts — it is the source of truth for every field below.

not rated 16 +3 changed 23d ago A SkillSpector: warn 0 tokens original Apache-2.0

cql-best-practices

877

straw-hat-kjones/cql-best-practices

Skill Claude CodeCodex

Expert guidance for CrowdStrike LogScale CQL queries. Use for threat hunting, detection rules, security analytics, and incident response. Provides syntax rules, optimization techniques, event schemas, and hunting patterns.

not rated 16 +1 6mo ago A 47 tokens

misp-mcp

879

MISP/misp-mcp

MCP server Claude CodeCodexCursor +2

MCP server "misp-mcp" as configured in MISP/misp-mcp. Runs locally from the misp-mcp Python package.

not rated 16 +1 4mo ago A tokens not measured

sdlc-regulatory

880

daochild/agents-config

Skill Claude CodeCodex

AI-driven SDLC governance framework with quality gates, risk-based autonomy caps, change traceability, Definition of Done, and a compliance crosswalk (EU AI Act, NIST AI RMF, ISO/IEC 42001, SOC 2, GDPR). Use when running or reviewing work through the BMad-style subagent SDLC, enforcing gates, classifying risk, or…

not rated 16 10d ago A 91 tokens original MIT

aikido

882

AikidoSec/aikido-claude-plugin

Plugin Claude Code

Bundles 4 skills, 1 MCP server · 342 tokens together

Aikido Security for Claude Code: scan code (SAST, secrets, IaC) and list all issues from your Aikido feed powered by the Aikido MCP server.

not rated 15 +1 changed yesterday A tokens not measured

luffy-arm

883

Ares960826/luffy-arm

Plugin Claude Code

Bundles 3 skills · 307 tokens together

Connect a local AI agent to registered SSH servers with user-opened key or password authentication, scoped sessions and explicit shutdown.

not rated 15 changed 6d ago A tokens not measured original MIT

threat-model

885

backspace-shmackspace/claude-devkit

Skill Claude CodeCodex

Use when performing threat modeling for a project, feature, or system architecture. Applies STRIDE threat categorization with DREAD risk rating to produce structured threat models in OTM JSON and markdown formats. Covers system decomposition, trust boundary mapping, data flow analysis, per-subsystem threat…

not rated 15 2mo ago A SkillSpector: warn 70 tokens original MIT

audit-flow

886

ArunJRK/audit-flow

Skill Claude CodeCodex

Interactive system flow tracing across CODE, API, AUTH, DATA, NETWORK layers with SQLite persistence and Mermaid export. Use for security audits, compliance documentation, flow tracing, feature ideation, brainstorming, debugging, architecture reviews, or incident post-mortems. Triggers on audit, trace flow, document…

not rated 15 8mo ago A 84 tokens copy · 100% MIT

prodlint

888

prodlint/prodlint

MCP server Claude CodeCodexCursor +2

Production readiness for vibe-coded apps. 52 checks for security, reliability, and performance. Runs locally from the prodlint npm package.

not rated 15 5d ago A tokens not measured original MIT

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