Computer-Assisted Structure Elucidation (CASE) for organic natural products using NMR spectroscopy. Use when the user asks to identify an unknown compound from NMR data, perform structure elucidation, analyze HSQC/HMBC/DEPT/COSY spectra, run dereplication against natural product databases (COCONUT, NMRShiftDB), generate LSD solver input, rank candidate structures by 13C prediction, or determine…
Install
npx skills add steinbeck/ailsa --skill lucy-ngnpx skills add steinbeck/ailsa --skill lucy-ng -a claude-code -gnpx skills add steinbeck/ailsa --skill lucy-ng -a codex -ggemini skills install https://github.com/steinbeck/ailsa.git --path skillgh skill install steinbeck/ailsa lucy-nggit clone --depth 1 https://github.com/steinbeck/ailsa /tmp/steinbeck__ailsa
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/steinbeck__ailsa/skill ~/.claude/skills/lucy-ng # Claude Code
cp -R /tmp/steinbeck__ailsa/skill ~/.agents/skills/lucy-ng # Codex, Cursor, Gemini CLI, Copilot, OpenCode