# Health Data Avatar (HDA) agent skills for Claude Code, Cursor and RevampKey > Ready-made Health Data Avatar (HDA) playbooks for AI agents. Free SKILL.md files for Claude Code, Cursor and Codex, or one click in RevampKey. ## Skills - [Use the Health Data Avatar connector with AI](https://revampkey.com/marketplace/health-data-avatar-hda/skills/essentials.md): Shows how an AI assistant reads your HDA documents safely, confirms whose record it is using, and asks before saving anything to your health record. ## Install - RevampKey: connect Health Data Avatar (HDA) at https://revampkey.com/marketplace/health-data-avatar-hda; the skills come with it. - Any Agent Skills tool, into the current project: ```bash curl -fsSL --create-dirs -o .agents/skills/health-data-avatar-hda-essentials/SKILL.md https://revampkey.com/marketplace/health-data-avatar-hda/skills/essentials/SKILL.md ``` ### What is a Health Data Avatar (HDA) agent skill? A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each Health Data Avatar (HDA) skill describes one job, which Health Data Avatar (HDA) tools to use in which order, what to check first and when to stop and ask you. ### Do the Health Data Avatar (HDA) skills change anything on their own? 1 of the 1 only read. The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in Health Data Avatar (HDA). ### Which tools can use these skills? Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect Health Data Avatar (HDA); elsewhere you copy the folders into your project or skills directory. ### Do I need the Health Data Avatar (HDA) MCP server too? Yes. The skills tell the agent how to do the work; the Health Data Avatar (HDA) MCP server gives it the tools to do it. The Health Data Avatar (HDA) MCP setup guide covers every client. MCP setup guide: https://revampkey.com/marketplace/health-data-avatar-hda.md