Decide where one piece of session knowledge belongs and the exact format to write it in. Destinations are user-level rules files (how the user works, any repo), the brain at $AGENT_BRAIN_DIR (facts that outlive the session), project-scoped memory (one repo), STATUS.md or TODO.md (live or parked state), an owning doc (a deployments or tooling-decisions doc, repo CLAUDE.md, README, CHANGELOG), or…
Install
npx skills add Sagargupta16/agent-brain --skill memory-routernpx skills add Sagargupta16/agent-brain --skill memory-router -a claude-code -gnpx skills add Sagargupta16/agent-brain --skill memory-router -a codex -ggemini skills install https://github.com/Sagargupta16/agent-brain.git --path skills/memory-routergh skill install Sagargupta16/agent-brain memory-routergit clone --depth 1 https://github.com/Sagargupta16/agent-brain /tmp/Sagargupta16__agent-brain
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Sagargupta16__agent-brain/skills/memory-router ~/.claude/skills/memory-router # Claude Code
cp -R /tmp/Sagargupta16__agent-brain/skills/memory-router ~/.agents/skills/memory-router # Codex, Cursor, Gemini CLI, Copilot, OpenCode