Self-hosted wellness OS for training, nutrition and longevity. Connects your labs, lifting, running, food and sleep into one agentic brain that suggests the one thing worth doing today. PWA + REST + MCP server. No scores, no nudges.
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Quick Install
Copy the config for your editor. Some servers may need additional setup — check the README.
Claude Desktop
Claude Code
Cursor
Add to claude_desktop_config.json:
{
"mcpServers": {
"cairn": {
"command": "npx",
"args": [
"-y",
"zilet/cairn"
]
}
}
}📋 Copy
Run in terminal:
claude mcp add cairn npx -y zilet/cairn📋 Copy
Add to .cursor/mcp.json:
{
"mcpServers": {
"cairn": {
"command": "npx",
"args": [
"-y",
"zilet/cairn"
]
}
}
}📋 Copy
README Excerpt
<p align="center"> <a href="LICENSE"><img src="https://img.shields.io/github/license/zilet/cairn?color=8a7f70" alt="MIT license"></a> <a href="https://github.com/zilet/cairn/releases/latest"><img src="https://img.shields.io/github/v/release/zilet/cairn?color=8a7f70" alt="Latest release"></a> <a href="https://github.com/zilet/cairn/pkgs/container/cairn"><img src="https://img.shields.io/badge/ghcr.io-zilet%2Fcairn-8a7f70?logo=docker&logoColor=white" alt="GHCR image"></a>
Topics
agentic-ai ai-agent ai-coach claude fitness garmin health health-tracker homelab longevity mcp mcp-server nodejs nutrition pwa