Universal Claude Code workflow plugin with agents, skills, hooks, and commands
CCCXCU14 skills
Agent skills directory
Security Skills
Agent skill repositories with at least one security skill, grouped by keywords in each skill's name and description.
216 repositories · ranked by GitHub stars · updated daily
Category
Security Skills
This skill helps Claude write secure code and prevent common vulnerabilities.
CC1 skill
The skillbook for recursive self-improvement (RSI). NVIDIA's latest proof, unpacked with timeless engineering. Distilled from the OpenAI harness engineering hackathon winner's zero-touch method.
CCCXCU40 skills
Self-evolving second brain with 35 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
CCCXCUGM40 skills
My profile & the agent skills I created
2 skills
Agent skills and specialist teams for Claude Code, Codex, Cursor and other coding agents. Load one skill or install domain presets, project hooks and parallel workflows with test gates.
CCCXCUGH+133 skills
E-commerce skills for AI agents — product research, marketing automation, supply chain optimization, and business analytics for online sellers across Amazon, Shopify, Etsy, TikTok Shop, and all platforms.
CC40 skills
Claude Code skill for improving website AEO (AI Engine Optimization) and GEO (Generative Engine Optimization) scores — 16 foundational checks, 6 intelligence dimensions, framework-specific fixes
CC12 skills
Recon & pentest skill pack. CORS, XSS, SQLi, SSRF, RCE, WordPress, MCP, cloud, subdomain takeover, and more. Field-tested. MIT. Full write-up at hiago.sh
40 skills
A collection of skills and MCP systems to enable users of CLI, VSCode, Claude to operate over Microsoft Fabric
CC26 skills
22 skills
OpenYao public skills collection: reusable AI assets for decision-making, business analysis, tutorials, research evidence gathering, and document generation.
29 skills
XCode CLI & Simulator Skill. Progressive disclosure of output. Minimises context & token use. Lets AI agents build, run sim & drive iOS apps without drowning in Xcode output. Now with Duo support.
CC1 skill
Guard skills for coding agents, quality gates that catch AI-generated failure modes in code, tests, and docs
CCCX5 skills
Library of Growth & GTM skills + data APIs for Claude Code, Codex, Cursor to run ads, social, content, lead gen, seo and data scraping
CCCXCU40 skills
Codebase harness + loop engineer
CC11 skills
GEO Optimizer, the open-source engine behind GeoReady (geoready.dev): audit whether ChatGPT, Perplexity, Gemini & Google AI Overviews cite your site. CLI, Python, MCP.
CCGM1 skill
Pashov Audit Group Skills
CC5 skills
AIPex: AI browser automation assistant, no migration and privacy first. Alternative to Manus Browser Operator、 Claude Chrome and Agent Browser
CC4 skills
Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks
CCCXCU40 skills
Plain-language agent skills for Claude Code, Codex, Cursor and Gemini CLI: honest session reports, straight verdicts, steps you can follow. MIT.
CCCXCUGM8 skills
An Agent Skill helping you to optimize Xcode incremental and clean builds by running benchmarks and optimizing build settings.
6 skills
AI agents can generate code, but still struggle to understand what they build. Reticle brings Jev-style machine-native runtime perception to web & desktop applications.
CC22 skills
Agent skill that audits vibe-coded apps for common security vulnerabilities introduced by AI coding assistants
1 skill
Looking for something else? Browse the full agent skills directory.