How to record project learnings so that later-phase workers and future agent runs can consume them.
Install
npx skills add microsoft/github-copilot-modernization --skill sharing-learningsnpx skills add microsoft/github-copilot-modernization --skill sharing-learnings -a claude-code -gnpx skills add microsoft/github-copilot-modernization --skill sharing-learnings -a codex -ggemini skills install https://github.com/microsoft/github-copilot-modernization.git --path plugins/github-copilot-modernization/skills/sharing-learningsgh skill install microsoft/github-copilot-modernization sharing-learningsgit clone --depth 1 https://github.com/microsoft/github-copilot-modernization /tmp/microsoft__github-copilot-modernization
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__github-copilot-modernization/plugins/github-copilot-modernization/skills/sharing-learnings ~/.claude/skills/sharing-learnings # Claude Code
cp -R /tmp/microsoft__github-copilot-modernization/plugins/github-copilot-modernization/skills/sharing-learnings ~/.agents/skills/sharing-learnings # Codex, Cursor, Gemini CLI, Copilot, OpenCode