Skill Claude CodeCodex
Quick natural-language logging and coaching for the Cairn training/nutrition tracker. Use when the user says things like "log my ride / run", "update my plan", "how am I tracking", "I'm down to X lb", "draft a meal plan", or "what's my workout today" over a configured Cairn MCP server.
Instructions file CodexOpenCode
Instructions for zilet/cairn, a project described as: 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.
Instructions file
Instructions for zilet/cairn, covering claude.md, what cairn is, commands, hard requirements and the traps that actually bite.