# aix > Define skills, rules, prompts, and MCP servers in ai.json, then install to multiple AI coding assistants with one command. aix is a command-line tool that enables developers to define and manage AI coding assistant configurations through a unified ai.json file. It allows you to specify skills, rules, prompts, and MCP servers in one place, then install them across multiple AI coding assistants including Cursor, GitHub Copilot, Claude Code, Windsurf, Zed, and Codex with a single command. - **Unified Configuration** - Define all your AI assistant settings in a single ai.json file, eliminating the need to configure each tool separately and ensuring consistency across your development environment. - **Multi-Tool Support** - Install configurations to Cursor, GitHub Copilot, Claude Code, Windsurf, Zed, and Codex simultaneously, streamlining your workflow when working with multiple AI coding assistants. - **MCP Server Management** - Configure and manage Model Context Protocol (MCP) servers directly from your ai.json file, enabling advanced AI capabilities and custom integrations. - **Skills and Rules Definition** - Define custom skills and rules that guide AI behavior, allowing you to tailor AI assistance to your specific coding standards and project requirements. - **Prompt Management** - Store and organize prompts within your configuration, making it easy to reuse effective prompts across different AI tools and projects. - **One-Command Installation** - Deploy your entire AI configuration with a single command, reducing setup time and ensuring all your AI tools are configured identically. To get started with aix, create an ai.json file in your project root defining your desired configuration. The file structure allows you to specify skills, rules, prompts, and MCP server configurations. Once your ai.json is ready, run the aix command to install the configuration to your supported AI coding assistants. The tool handles the translation and deployment of your settings to each platform's native format. ## Features - Unified ai.json configuration file - Multi-tool installation support - MCP server configuration - Skills definition - Rules definition - Prompt management - One-command deployment - Support for Cursor, GitHub Copilot, Claude Code, Windsurf, Zed, and Codex ## Integrations Cursor, GitHub Copilot, Claude Code, Windsurf, Zed, Codex ## Platforms WINDOWS, MACOS, LINUX ## Pricing Open Source ## Links - Website: https://aix.a1st.dev/ - Documentation: https://aix.a1st.dev/ - Repository: https://github.com/a1st-dev/aix - EveryDev.ai: https://www.everydev.ai/tools/aix