Security

24,655 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.

mac_forensics_mcp

1081

x746b/mac_forensics-mcp

MCP server Claude CodeCodexCursor +2

MCP server "macforensicsmcp" as configured in x746b/macforensics-mcp. Runs locally from the mac_forensics_mcp Python package.

not rated 7 +1 7mo ago A tokens not measured original MIT

fofa-quake-hunter-mcp

1082

RuoJi6/fofa_quake_hunter_mcp

MCP server Claude CodeCodexCursor +2

MCP server for FOFA, Quake, Hunter, and DayDayMap cyberspace mapping platforms. Runs locally from the fofa-quake-hunter-mcp Python package.

not rated 7 +1 1mo ago A tokens not measured original MIT

ctf

1083

guaidao2/CTF-SKILL

Skill Claude CodeCodex

A Capture The Flag, or CTF, security-competition assistant covering web attacks, binary exploitation, reverse engineering, cryptography, forensics, blockchain, and cloud security.

not rated 7 +2 17d ago A 177 tokens original Apache-2.0

varsel-poc

1084

erlef-cna/varsel

Plugin Claude Code

Bundles 7 skills · 0 tokens together

Varsel CNA point-of-contact skills: file and verify CVEs as Varsel cases through the Varsel MCP.

not rated 7 changed 5d ago A tokens not measured

jfrog

1085

jfrog/claude-plugin

Plugin Claude Code

Bundles 7 skills, 4 hooks, 1 MCP server · 1,020 tokens together

Official JFrog plugin. Connect Claude Code to JFrog to manage, secure, and govern your software supply chain. Give agents the context to build secure, compliant software.

not rated 6 changed 2d ago A tokens not measured original Apache-2.0

claude-code-plugins

1086

PagerDuty/claude-code-plugins

Plugin Claude Code

Bundles 2 commands · 27 tokens together

A collection of Claude Code plugins developed by PagerDuty for pre-commit risk assessment and PagerDuty skill creation for AI agents (Early Access).

not rated 6 4mo ago A tokens not measured original Apache-2.0

MCP-Gateway

1087

PanosSalt/MCP-Gateway

MCP server Claude CodeCodexCursor +2

Multi-tenant MCP platform with OAuth 2.1, Entra SSO, RBAC and audit logging. Remote server at your-gateway.example.com.

not rated 6 5mo ago A tokens not measured original MIT

trust-oracle

1088

New1Direction/webmcp-anything

MCP server Claude CodeCodexCursor +2

Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale. Remote server at wmcp.sh.

not rated 6 3mo ago A tokens not measured original MIT

mcp-bastion

1089

Gowthaman90/mcp-bastion

MCP server Claude CodeCodexCursor +2

Reliability + security proxy for MCP: runtime tool-security and a compliance-mapped audit trail. Runs locally from the mcp-bastion npm package.

not rated 6 4d ago A tokens not measured original Apache-2.0

pincer

1090

VouchlyAI/Pincer-MCP

MCP server Claude CodeCodexCursor +2

Secure grip for your agent's secrets - security-hardened MCP gateway with proxy token architecture. Runs locally from the pincer-mcp npm package. Needs 4 environment variables to run.

not rated 6 6mo ago A tokens not measured

preclick-url-scan

1091

cybrlab-ai/preclick-mcp

Skill Claude CodeCodex

Intent-aware destination verification for AI agents. Use before an agent opens a URL to assess destination risk, confirm task alignment, and obtain an explicit ALLOW or DENY decision before navigation.

not rated 6 5mo ago A 43 tokens original Apache-2.0

mcp-pfsense

1092

antonio-mello-ai/mcp-pfsense

MCP server Claude CodeCodexCursor +2

MCP server for managing pfSense firewalls through AI assistants. Runs locally from the mcp-pfsense Python package.

not rated 6 27d ago A tokens not measured original MIT

kit-audit

1093

altafino/FableClaudeMDForOpus

Skill Claude Code

Audit guardrails-kit compliance of the current session — run the transcript marker scorecard. Use when asked to audit compliance, check which guardrail rules fired or were missed, or score the session.

not rated 6 2mo ago A 43 tokens

skill-evaluator

1094

huajielong/skill-evaluator

Skill Claude CodeCodex

A review tool for deciding whether a coding-agent skill is safe and worthwhile to install. It checks for risky behavior and scores how precisely, effectively, and efficiently the skill works.

not rated 6 3mo ago A 76 tokens original MIT

appsec-playbook

1095

maxwellokumu/okaudit-claude-skills

Skill Claude CodeCodex

Guide Claude through a structured application security audit covering threat modeling, testing, pipeline review, dependency risk, and vulnerability management.

not rated 6 5mo ago A 29 tokens

clean-windows-c-drive

1096

1181652815-hub/clean-windows-c-drive-skill

Skill Codex

Provide a standalone Simplified Chinese Windows app and CLI workflows to assess C: drive health, clean a fixed allowlist of regenerable junk, find large user files, detect exact duplicates with SHA-256, and relocate or recycle explicitly approved ordinary user files without breaking Windows or installed applications.…

not rated 6 19d ago A 124 tokens original MIT

ios-data

1097

koshkinvv/ios-agent-skills

Skill Claude CodeCodex

Is the data sensitive (tokens, passwords, keys)? YES → Keychain (NEVER UserDefaults) NO ↓.

not rated 6 6mo ago A 195 tokens original MIT

1password-cli

1098

kylebrodeur/1password-ssh-setup

Skill Claude CodeCodex

1Password CLI integration for managing secrets, API keys, and authentication. Use when working with 1Password in Linux/WSL/Windows environments. Supports Service Account authentication, Desktop App integration, and Session Token Caching.

not rated 6 2mo ago A 49 tokens

mcp-oauth

1099

lucaperret/agent-skills

Skill Claude CodeCodex

Add OAuth 2.0 PKCE authentication to a remote MCP server. Use this skill whenever the user wants to add authentication to an MCP server, protect MCP tools with OAuth, implement login flow for an MCP connector, add user auth to an MCP endpoint, or set up token-based access for MCP. Also triggers on: 'MCP OAuth', 'MCP…

not rated 6 5mo ago A 140 tokens original MIT

airtight

1100

Zyoffsec/airtight-secure-coding

Plugin Claude Code

Bundles 1 skill, 1 hook · 63 tokens together

Secure-coding gates for AI-written code. 70 numbered gates mapped to OWASP Top 10 and CWE, plus a pre-write guard that denies the failures it can prove: open routes, IDOR, missing CSRF tokens, interpolated queries and shell commands, raw HTML sinks, unverified webhooks, any-origin CORS with credentials, passwords…

not rated 6 1mo ago A tokens not measured original MIT

security-sweep

1101

Onome-AJ/security-sweep-plugin

Plugin Claude Code

Bundles 1 skill · 43 tokens together

Comprehensive security scanner for codebases — finds hardcoded secrets, injection flaws, auth issues, misconfigurations, AI-specific vulnerabilities, and more. Covers OWASP Top 10, Mobile Top 10, and LLM Top 10.

not rated 6 5mo ago A tokens not measured original MIT

using-openlens

1104

Traves-Theberge/openlens

Skill Claude CodeCodex

Guide for using openlens to review code. Triggers on: "review my code", "check for bugs", "security scan", "run openlens", "set up code review", "openlens".

not rated 6 5mo ago A 46 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: