alirezarezvani/claude-skills

This repository is a large collection of so-called skills and plugins for AI coding assistants. A skill, in this context, is a bundle of written instructions, checklists, and small Python helper scripts that an AI assistant can read to behave like a specialist in a particular field. The README counts 268 skills, 33 agents, 7 personas, and 54 commands, all open-source and released under the MIT License. The skills are designed mainly for Claude Code, Anthropic's coding agent, but the README states they also work with eleven other tools, including OpenAI Codex, Gemini CLI, Cursor, Aider, Windsurf, Kilo Code, OpenCode, Augment, and Antigravity. A conversion script in the repository turns the same set of skills into the file format each tool expects, so users do not have to rewrite them by hand. The README distinguishes three building blocks. Skills describe how to do a task, agents describe what task to do, and personas describe who is thinking, for example a startup CTO or a CFO. The skills are grouped into domains: engineering, advanced engineering, product, marketing, regulatory and quality, project management, C-level advisory covering CFO, CMO, CRO, CPO, COO and similar roles, business and growth, and finance. Installation depends on the tool. For Claude Code, the user adds the marketplace with /plugin marketplace add alirezarezvani/claude-skills and then runs /plugin install commands for each domain or for a single skill. For Codex and OpenClaw there are dedicated install scripts. For the other seven tools, scripts/install.sh writes the skills into the format that tool expects, for example .cursor/rules for Cursor or CONVENTIONS.md for Aider. Each skill contains a SKILL.md file with structured instructions and decision rules, optional Python tools that the README says are written using only the standard library so no extra installs are needed, and reference documents like templates and checklists. The README emphasizes that the bundle covers many roles outside pure coding, including marketing, compliance, and executive advisory, which is unusual for this kind of repository.