Install Sub-agents, Skills, MCP Servers, Slash Commands and Prompts Across AI Tools with agent-add

agent-add lets you install virtually every type of AI capability across tools — so you can focus on what to install and where, without worrying about each tool's config file format. It's especially useful when: You're an AI capability developer shipping MCP servers, slash commands, sub-agents, or skills Your team uses multiple AI coding tools side by side You can also use agent-add simply to configure your own AI coding tool — no need to dig into its config file format. Getting Started agent-add runs directly via npx — no install required: npx -y agent-add --skill 'https://github.com/anthropics/skills.git#skills/pdf' agent-add requires Node.js. Make sure it's installed on your machine. Here's a more complete example: npx -y agent-add \ --mcp '{"playwright":{"command":"npx","args":["-y","@playwright/mcp"]}}' \ --mcp 'https://github.com/modelcontextprotocol/servers.git#.mcp.json' \ --skill 'https://github.com/anthropics/skills.git#skills/pdf' \ --prompt # Code Review Rules\n\nAlways re