Claude Skills Pack

Claude Skills Pack is an open-source library of modular agent skills and plugins for AI coding assistants.

Claude Skills Pack provides a comprehensive open-source library of agent skills, custom commands, and plugins that add domain expertise to AI coding tools. It covers engineering, DevOps, marketing, security, academic research, and C-level advisory personas. Each skill includes structured instructions in SKILL.md format, reference documentation, and Python command-line scripts that run on any system with Python. It supports thirteen AI platforms including Claude Code, Cursor, OpenAI Codex, and Gemini CLI, with conversion scripts for additional tools. The package is designed for developers and teams looking to extend their AI coding agents with specialized workflows, decision frameworks, and automated tasks.

Claude Skills Pack at a glance

Best for: Software engineer
Runs on: Claude Code, OpenAI Codex, Gemini CLI, Cursor, Aider, Windsurf, CLI, open source
Pricing: Open source
Released: October 2025
Category: AI coding tool
Website: github.com/alirezarezvani/claude-skills

Key features

388 production-ready skills across multiple domains
706 standard library Python CLI tools with zero pip installs
823 reference documents and checklists
Multi-tool conversion for Cursor, Aider, Windsurf, and others
PreToolUse hooks for security and compliance
C-level advisory personas and slash commands
Academic research and research operations stacks

Use it for

Run automated security audits and code reviews
Build CI/CD pipelines and infrastructure code
Conduct academic literature reviews and grant writing
Manage product roadmaps and agile workflows
Execute SEO and AEO optimization tasks

Alternatives to Claude Skills Pack

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HumanLayer Skills — Provides specialized skills and workflows for Claude Code agents.
Build faster with expert skills — Connects expert methods to Claude Code and Codex through MCP.
Google Agent Skills — Access pre-configured automation skills for Google Cloud and developer tools.
Claude Kit — Installs standalone plugins like savvy-flow and savvy-progress for Claude Code.
PUA Skill — It increases successful bug resolution by preventing premature surrender during debugging.
Tech Leads Agent Skills — Extends AI coding agents with security-scanned, specialized workflows and tools.
Claude Squad — Manages multiple AI agents in isolated git worktrees.
Cybersecurity Skills — Provides structured cybersecurity workflows mapped to major security frameworks for AI agents.

All Claude Skills Pack alternatives