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.

proprietary-leak-scan

1369

igor-elbert/ctobot

Skill Claude CodeCodex

Use before committing to the public CTObot repo to catch company-specific or proprietary content that has drifted into the public files (AGENTS.md, SOUL.md, docs/, skills/, README). The agent reads the diff (or all files) and reasons about whether the content is generic and shareable or specific to our company…

not rated 5 3mo ago A 108 tokens original MIT

skill-audit

1370

ChuckNomis/skill-audit

Skill Claude CodeCodex

Scans Claude Code skills for security risks before installation. Checks for prompt injection, credential harvesting, exfiltration patterns, hooks, excessive permissions, and settings modification. Supports GitHub URLs, local paths, and bulk scanning. Use when asked to audit, scan, or check a skill for malware or…

not rated 5 8mo ago A 67 tokens original MIT

variant-analysis

1371

chenxihuang1028-a11y/variant-analysis

Skill Codex

Find similar vulnerabilities and bugs across codebases using pattern-based analysis. Use when hunting bug variants, building CodeQL/Semgrep queries, analyzing security vulnerabilities, or performing systematic code audits after finding an initial issue.

not rated 5 3mo ago A 45 tokens CC-BY-SA-4.0

mac-security-audit

1372

yanis7774/mac-security-audit-skill

Skill Claude CodeCodex

Run a comprehensive READ-ONLY macOS security audit and triage the findings. Checks open/listening ports and external exposure, firewall + stealth, SSH and remote access (Screen Sharing, ARD), VPN/tunnels (Tailscale, WireGuard, reverse SSH), persistence (LaunchAgents/Daemons, cron, login hooks, shell rc, BTM /…

not rated 5 4mo ago B 324 tokens original MIT

vt-sentinel

1373

king-tero/VT-sentinel

Skill Claude CodeCodex

VirusTotal antivirus and active protection for OpenClaw: file/hash lookup, background scanning with policy-controlled uploads, command inspection and blocking, and quarantine of malicious auto-scan results. Use for file threat analysis or an explicit request to manage these protections. Includes persistent…

not rated 5 changed 1mo ago A 79 tokens original MIT

CLAUDE

1374

Open-Paws/cryptpad-project-management

Command Claude Code

Node.js modules handling authenticated RPC commands from clients. The server never decrypts document content — it only processes metadata, access control, and storage operations on encrypted blobs and public keys.

not rated 5 3mo ago A 0 tokens AGPL-3.0

lens

1375

Tiltely/lens

Plugin Claude Code

Bundles 11 skills, 1 hook · 825 tokens together

Socratic lenses for software engineering: question batteries that examine your work from security, design, usability, test-quality, and operational-recovery perspectives — plus an orchestrator that surfaces caveats, rabbit holes, and blast radius before you build, and a memory loop that grows new lenses from your real.

not rated 5 2mo ago A tokens not measured original MIT

security-dependencies

1377

zsutxz/ClaudeLearning

Command Claude Code

You are a security expert specializing in dependency vulnerability analysis, SBOM generation, and supply chain security. Scan project dependencies across multiple ecosystems to identify vulnerabilities, assess risks, and provide automated remediation strategies.

not rated 5 3mo ago A 0 tokens original MIT

convex-authz

1378

get-convex/convex-codex-plugin

Skill Claude CodeCodex

Audit and harden a Convex app's authorization: identity-from-arg impersonation, missing per-document ownership checks, and public queries leaking PII/financial data by a client-supplied id — the single largest real-defect cluster measured against generated Convex backends (44 of 214). Runs a deterministic scan for the…

not rated 5 24d ago A 139 tokens

audit-agent-traces

1379

mumuchongchongchong/security-skills

Skill Codex

Offline reconstruction and security audit of agent execution traces from JSON, JSONL, or pasted logs. Use when Codex needs to review user input, model planning, tool calls, tool results, approvals, and final answers for prompt injection, unauthorized tools, secret exposure, missing approval, repeated-call loops, or…

not rated 5 3mo ago A 73 tokens original MIT

withcrux/agentHack-skills

Skill Claude CodeCodex

Analyze JSON Web Tokens (JWTs) for common security vulnerabilities including algorithm confusion attacks (RS256 to HS256), none algorithm bypass, weak secret brute-forcing, and claim manipulation. Practice in isolated lab environments to understand authentication bypass and privilege escalation via token forgery.

not rated 5 7mo ago A 62 tokens

newcore-network/opencore-ai-skills

Skill Claude CodeCodex

OpenCore framework best practices - bootstrap, controllers, imports, security, events, type generation, adapters, validation, runtime constraints. Use this skill when writing, reviewing, refactoring, or explaining code built with @open-core/framework and related OpenCore adapters. Trigger on any question about…

not rated 5 changed 14d ago A 110 tokens

grc

1383

nathanimphilipos/synergos-grc

Plugin Claude Code

Bundles 1 skill, 27 commands · 451 tokens together

GRC (Governance, Risk, and Compliance) domain knowledge — frameworks, controls, audits, evidence, ConMon, cross-framework mappings, document review, and operational workflows. Cloud-agnostic.

not rated 5 8mo ago A tokens not measured original MIT

stride-security-review

1384

cheezy/stride-security-review

Plugin Claude Code

Bundles 1 skill, 1 command, 1 agent · 166 tokens together

AI-powered security review of code changes via /stride-security-review:security-review — diff or full-repo scans with framework rule packs for web, mobile and CI/CD. Emits SARIF with severity gating for CI, plus a considerations mode that checks a task's securityconsiderations were mitigated.

not rated 5 changed 21d ago A tokens not measured original MIT

hacking-buddy-mcp

1385

ManuelBerrueta/hacking-buddy-mcp

MCP server Claude CodeCodexCursor +2

MCP server "hacking-buddy-mcp" as configured in ManuelBerrueta/hacking-buddy-mcp. Runs locally from the hacking-buddy-mcp Python package.

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

malskanner

1386

Octolabo/malskanner

MCP server Claude CodeCodexCursor +2

Scan a repo for hidden prompt-injection payloads before your AI agent trusts it. Runs locally from the malskanner npm package.

not rated 5 3mo ago A tokens not measured original MIT

yidun-skill-sec

1387

yidun/yidun-skill-sec

Skill Claude CodeCodex

Intelligent code security scanner with hybrid local-cloud detection. Fingerprints packages, runs static behavioral analysis, and consults cloud threat intelligence (enabled by default, can be disabled) for confidence scoring.

not rated 5 7mo ago C 46 tokens

bugbounty-mcp-server

1388

akinabudu/bug-bounty-mcp

MCP server Claude CodeCodexCursor +2

MCP server "bugbounty-mcp-server" as configured in akinabudu/bug-bounty-mcp. Runs locally from the bugbounty-mcp-server Python package.

not rated 5 1y ago A tokens not measured

raze-security

1389

xhulz/raze

MCP server Claude CodeCodexCursor +2

MCP-first smart contract attack engine for AI developer tools. Runs locally from the raze-security npm package.

not rated 5 7mo ago A tokens not measured original MIT

tenable-tie-mcp

1390

knethteo/tenable-identity-exposure-mcp

MCP server Claude CodeCodexCursor +2

MCP server "tenable-tie-mcp" as configured in knethteo/tenable-identity-exposure-mcp. Runs locally from the tenable-tie-mcp Python package.

not rated 5 3mo ago A tokens not measured original MIT

sentinel

1392

Nelsonochoam/nelsonochoam-claude-plugins

Plugin Claude Code

Bundles 1 skill · 0 tokens together

QA artifact generator — point it at a PR or give freeform instructions. Navigates the UI, captures screenshots, and stitches a GIF. Fully configurable auth and artifact storage via /.sentinel/config.json.

not rated 5 5mo ago A tokens not measured

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: