1,333 tagged Security, measured the same way as everything else here.
Browse within: claude-code-plugin 240compliance 107agentic-ai 91mcp-server 80fedramp 78devsecops 62model-context-protocol 62claude-plugin 61ai-tools 57ai-security 55claude-ai 53skills 51agents 48cursor 45
mukul975/Anthropic-Cybersecurity-Skills
Plugin Claude Code
Bundles 56 skills · 4,581 tokens together
818 cybersecurity skills covering web security, pentesting, DFIR, threat intelligence, cloud security, malware analysis, and more.
Plugin Claude Code
Bundles 3 skills, 5 commands · 640 tokens together
AI Shipping Kit — for PMs and founders accountable for AI-built code. Document a vibe-coded app, review it for correctness, security and performance defects, and produce a reviewer-ready shipping packet.
Plugin Gemini CLI
landmines. The official GitHub mirror of the Chromium source.
guillaumemeyer/watermarks-remover
Plugin Claude Code
Bundles 2 skills, 1 hook · 261 tokens together
Remove multi-vendor AI provenance marks: invisible Unicode (Layer A), statistical text watermarks via rewrite (Layer B), and C2PA/EXIF/XMP/container metadata on images, documents, and media. Ships the remove-ai-marks skill (thin client over the repo's HTTP service) and the self-contained clean-user-facing-text skill.
Plugin Claude Code
Bundles 1 skill · 24 tokens together
Prowler for Claude Code — cloud security and compliance skills powered by the Prowler MCP server. Bundles compliance triage and remediation; more skills coming.
microsoft/agent-governance-toolkit
Plugin Claude Code ✓ vendor
Bundles 2 commands, 1 MCP server · 32 tokens together
AGT governance hooks and MCP tools for Claude Code sessions.
Plugin Claude Code
Bundles 74 skills · 11,398 tokens together
De-identify PHI, run clinical NER, export FHIR, evaluate with leakage gates, and the healthcare workflows around them.
Plugin Claude Code
Bundles 16 skills, 37 commands, 9 agents, 3 hooks · 3,261 tokens together
AI-powered bug bounty toolkit — recon, vulnerability hunting, validation gates, and submission-ready reports for HackerOne, Bugcrowd, Intigriti, and Immunefi.
elementalsouls/Claude-BugHunter
Plugin Claude Code
Bundles 11 skills, 15 commands · 3,173 tokens together
83-skill bug-hunting & external red-team bundle for Claude Code — 58 hunt- web/vuln-class + framework skills, enterprise platform attack chains (M365/Entra, Okta, SharePoint, vCenter, SSL-VPN, APK/iOS), recon/OSINT, reporting & validation gates, and Burp MCP integration. Skills auto-load by topic; 15 slash commands in.
Plugin Claude Code
Bundles 1 skill · 134 tokens together
A security testing tool for Apache Shiro, a Java framework used for user login and access control. It covers Shiro-550 vulnerability testing, including key guessing, gadget-chain detection, command execution, memory-shell injection, and key changes.
Plugin Claude Code
Marketplace for pentest-ai-agents — specialist Claude Code subagents for authorized penetration testing.
Plugin Claude Code
Bundles 5 skills, 1 MCP server · 515 tokens together
Cross-harness memory from Beacon traces: recall reviewed project lessons, distill agent sessions into approved memory, promote memory to Agent Skills, build dashboard lenses, and share sessions to beacon.sh.
Plugin Claude Code
Bundles 1 skill · 202 tokens together
WooYun business logic vulnerability methodology — security testing skill based on 22,132 real vulnerability cases covering 6 domains and 33 vulnerability classes.
Plugin Claude Code
Bundles 2 skills · 63 tokens together
Quark Engine skills for Claude Code: run APK malware analysis and generate detection rules.
Plugin Claude Code
Bundles 5 skills, 1 hook · 329 tokens together
Block destructive commands and secret access.
Plugin Claude Code
Bundles 4 agents, 6 hooks · 135 tokens together
Open Agent OS for Claude Code, Codex, and Cursor: meta-agent builder, A2A Hub routing, local ontology, memory/security gates.
Plugin Claude Code
Bundles 54 skills · 2,551 tokens together
Atmos skills for AI coding assistants: Terraform/OpenTofu/Helmfile/Packer/Ansible orchestration, stacks, remote imports, components, immutable vendoring and Component Updater PRs, containers, emulators, Native CI, SBOM provenance, Atmos Pro, Auth, GitOps, secrets, cache, hooks, shared steps, workflows, version tracks.
huangjia2019/claude-code-engineering
Plugin Claude Code
Bundles 1 skill, 2 commands, 1 agent · 48 tokens together
A team development toolkit combining code review, testing, deployment, and security scanning.
Plugin Claude Code
Bundles 7 skills · 272 tokens together
open-claw-skills. A complete security skill suite for OpenClaw, Hermes, PicoClaw and NanoClaw agents (and variants). Protect your SOUL.md (etc') with drift detection, live security recommendations, automated audits, and skill integrity verification. All from one installable suite.
Plugin Claude Code
Bundles 1 skill · 132 tokens together
183+ pentesting and OSINT tools (nmap, nuclei, amass, subfinder, httpx, sherlock, maigret, trufflehog, sqlmap, impacket, and more) wired into Claude Code as a single skill. Runs locally on any OS via native Bash, WSL, or purpose-built Docker images (instrumentisto/nmap, projectdiscovery/nuclei, caffix/amass, etc.).…
Plugin Claude Code
Bundles 1 skill, 9 commands · 187 tokens together
Security scanning for MCP servers using YARA rules, LLM analysis, and Cisco AI Defense. Detect prompt injection, tool poisoning, and other threats in MCP tools, prompts, and resources.
Sushegaad/Claude-Skills-Governance-Risk-and-Compliance
Plugin Claude Code
Bundles 1 skill · 140 tokens together
CIS Controls v8 (CIS Top 18) advisor — Implementation Group scoping (IG1/IG2/IG3), gap assessments across all 153 safeguards, asset/software inventory, data protection, secure configuration, MFA and access control, vulnerability management, audit log management, malware defenses, incident response, penetration testing.
Plugin Claude Code
Bundles 2 skills · 67 tokens together
Install and manage the local-first HOL Guard package for Claude Code. This plugin guides setup and status checks; HOL Guard itself installs and owns runtime security hooks for risky commands, secrets, packages, MCP, and supply-chain activity.
Plugin Claude Code
Bundles 3 skills · 186 tokens together
UniFi Access MCP server — manage door locks, credentials, visitors, and access policies.
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: