Brief a fresh session in one read-only pass, from git state, open plan checkboxes, the newest handoff file, and the instruction file. Use at session start or when the user says "where was I", "catch me up", "continue where we left off", "what's the state of this repo", or "brief me". Does not trigger on a question that names a specific file or feature, and never edits anything.
Install
npx skills add renzrollon/shippable-skills --skill session-primernpx skills add renzrollon/shippable-skills --skill session-primer -a claude-code -gnpx skills add renzrollon/shippable-skills --skill session-primer -a codex -ggemini skills install https://github.com/renzrollon/shippable-skills.git --path skills/productivity/session-primergh skill install renzrollon/shippable-skills session-primergit clone --depth 1 https://github.com/renzrollon/shippable-skills /tmp/renzrollon__shippable-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/renzrollon__shippable-skills/skills/productivity/session-primer ~/.claude/skills/session-primer # Claude Code
cp -R /tmp/renzrollon__shippable-skills/skills/productivity/session-primer ~/.agents/skills/session-primer # Codex, Cursor, Gemini CLI, Copilot, OpenCode