alirezarezvani/claude-skills - OSS Alternative - Discover Top Open Source Alternatives to Popular Software
AI Agent Enhancement Library
13.3k 2026-04-30

alirezarezvani/claude-skills

A comprehensive open-source library of modular skills and plugins to enhance AI coding agents with domain-specific expertise.

Core Features

235+ production-ready skills for diverse domains (engineering, marketing, C-level advisory).
Multi-tool compatibility with 12 AI coding agents (Claude Code, Codex, Gemini CLI, Cursor, etc.).
Modular skill packages including structured instructions, Python tools, and reference documentation.
Python tools are built with standard library only, ensuring zero external dependencies.

Quick Start

npx agent-skills-cli add alirezarezvani/claude-skills --agent codex

Detailed Introduction

This project presents the most comprehensive open-source library of Claude Code skills and agent plugins, specifically engineered to imbue AI coding agents with critical domain-specific expertise they typically lack out-of-the-box. Each modular skill package is meticulously crafted, comprising structured instructions, robust Python tools (all built with standard library only, ensuring zero external dependencies), and comprehensive reference documentation. These skills span a wide array of professional fields, from intricate engineering tasks and DevOps to strategic marketing, product management, compliance, and high-level C-suite advisory. Crucially, the library boasts multi-tool compatibility, supporting 12 different AI coding agents including Claude Code, OpenAI Codex, Gemini CLI, and Cursor, thereby empowering developers to significantly enhance the capabilities, versatility, and practical applicability of their AI assistants across diverse and complex professional tasks.

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