Use to attribute forecast vs actual deltas and recommend remediation
Install
npx skills add gtmagents/gtm-agents --skill variance-analysisnpx skills add gtmagents/gtm-agents --skill variance-analysis -a claude-code -gnpx skills add gtmagents/gtm-agents --skill variance-analysis -a codex -ggemini skills install https://github.com/gtmagents/gtm-agents.git --path plugins/revenue-forecasting-pipeline/skills/variance-analysisgh skill install gtmagents/gtm-agents variance-analysisgit clone --depth 1 https://github.com/gtmagents/gtm-agents /tmp/gtmagents__gtm-agents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/gtmagents__gtm-agents/plugins/revenue-forecasting-pipeline/skills/variance-analysis ~/.claude/skills/variance-analysis # Claude Code
cp -R /tmp/gtmagents__gtm-agents/plugins/revenue-forecasting-pipeline/skills/variance-analysis ~/.agents/skills/variance-analysis # Codex, Cursor, Gemini CLI, Copilot, OpenCode