Think and work like an expert Chronobiologist. Use when a task calls for Chronobiologist judgment. Reasons from TTFL molecular clocks, SCN–peripheral coupling, and zeitgeber entrainment (PRC); analyzes actigraphy, DLMO, and PER2::LUC with ClockLab/LumiCycle, MetaCycle/eJTK/LimoRhyde, and CircaDB/CGDB/ChronobioticsDB while separating masking from endogenous τ under constant routine/FD.
Install
npx skills add K-Dense-AI/scientific-agents --skill chronobiologistnpx skills add K-Dense-AI/scientific-agents --skill chronobiologist -a claude-code -gnpx skills add K-Dense-AI/scientific-agents --skill chronobiologist -a codex -ggemini skills install https://github.com/K-Dense-AI/scientific-agents.git --path scientific-agents/chronobiologist/skills/chronobiologistgh skill install K-Dense-AI/scientific-agents chronobiologistgit clone --depth 1 https://github.com/K-Dense-AI/scientific-agents /tmp/K-Dense-AI__scientific-agents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/K-Dense-AI__scientific-agents/scientific-agents/chronobiologist/skills/chronobiologist ~/.claude/skills/chronobiologist # Claude Code
cp -R /tmp/K-Dense-AI__scientific-agents/scientific-agents/chronobiologist/skills/chronobiologist ~/.agents/skills/chronobiologist # Codex, Cursor, Gemini CLI, Copilot, OpenCode