Claude Code slash command

Claude Skills

410 Claude Code skills & agent skills & plugins (120+ Agents, custom commands, 410+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

29,232 stars 4,058 forksSlash commands Plugin marketplace Source

Install

Inside Claude Code

/plugin marketplace add alirezarezvani/claude-skills

Found in the project README. Check it for setup steps after installing.

From source

git clone https://github.com/alirezarezvani/claude-skills.git

From the README

Claude Code Skills & Plugins — Agent Skills for Every Coding Tool

411 production-ready Claude Code skills, plugins, and agent skills for 13 AI coding tools.

The most comprehensive open-source library of Claude Code skills and agent plugins — also works with OpenAI Codex, Gemini CLI, Cursor, and 9 more coding agents. Reusable expertise packages covering engineering, DevOps, marketing (incl. AEO — Answer Engine Optimization for LLM citation), security (PreToolUse hooks), compliance, C-level advisory (incl. founder-mode CFO/CMO/CRO/CPO/COO/CHRO/CISO/GC/CDO/CAIO/CCO/VPE personas + 21 /c-level-agents:* slash commands), productivity (capture/email/reflect/weekly-review/deep-work/meetings), an academic research stack (litreview/grants/dossier/patent/syllabus/pulse/notebooklm/meta-research + hybrid router), and enterprise Research Operations (clinical-research/research-finance/market-research/product-research, v2.9.0).

Works with: Claude Code · OpenAI Codex · Gemini CLI · OpenClaw · Hermes Agent[^hermes] · Mistral Vibe[^vibe] · Cursor · Aider · Windsurf · Kilo Code · OpenCode · Augment · Antigravity
5,200+ GitHub stars — the most comprehensive open-source Claude Code skills & agent plugins library.

What Are Claude Code Skills & Agent Plugins?

Claude Code skills (also called agent skills or coding agent plugins) are modular instruction packages that give AI coding agents domain expertise they don't have out of the box. Each skill includes:

- SKILL.md — structured instructions, workflows, and decision frameworks
- Python tools — 706 CLI scripts (all stdlib-only, zero pip installs)
- Reference docs — 823 templates, checklists, and domain-specific knowledge files

One repo, thirteen platforms. Works natively as Claude Code plugins, Codex agent skills, Gemini CLI skills,…

Read the full README on GitHub

How custom slash commands work

A slash command is a Markdown file. Put it in ~/.claude/commands (for you) or .claude/commands (for a project), and it becomes /file-name inside Claude Code. Claude Code now treats commands and skills the same way, so .claude/skills/name/SKILL.md also works.
Arguments you type after the command are passed in as $ARGUMENTS.
If the repo is a plugin marketplace, installing it from /plugin adds the commands for you.

Claude Code docs

Details

Repository: alirezarezvani/claude-skills
Type: Slash commands
Website: alirezarezvani.medium.com
Language: Python
License: MIT
Last updated: 3 November 2026
Topics: agent-pluginsagent-skillsagentic-aiai-coding-agentanthropic-claudeclaude-aiclaude-codeclaude-code-pluginsclaude-code-skillsclaude-skillscodex-skillscoding-agent-plugins
Listed in: awesome-claude-code-toolkit

FAQ

What is Claude Skills?

How do I install Claude Skills?

Run /plugin marketplace add alirezarezvani/claude-skills inside Claude Code, then follow the setup in the README.

Is Claude Skills popular?

alirezarezvani/claude-skills has 29,232 GitHub stars and 4,058 forks, and is included in 1 curated Claude Code list. It was last updated on 3 November 2026.