Use when the user asks to "keep the launch momentum going after launch week", "plan a changelog / release-notes cadence as GTM", or "is this update worth a relaunch"; produces a T+1→T+30 momentum plan — a launch-moment calendar (milestone / shipped-loop / badge moments only), announcement-tier routing (major = full-channel, medium = targeted, minor = changelog-only), a relaunch legitimacy call…
Install
npx skills add aaron-he-zhu/aaron-marketing-skills --skill momentum-plannernpx skills add aaron-he-zhu/aaron-marketing-skills --skill momentum-planner -a claude-code -gnpx skills add aaron-he-zhu/aaron-marketing-skills --skill momentum-planner -a codex -ggemini skills install https://github.com/aaron-he-zhu/aaron-marketing-skills.git --path launch/prove/momentum-plannergh skill install aaron-he-zhu/aaron-marketing-skills momentum-plannergit clone --depth 1 https://github.com/aaron-he-zhu/aaron-marketing-skills /tmp/aaron-he-zhu__aaron-marketing-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/launch/prove/momentum-planner ~/.claude/skills/momentum-planner # Claude Code
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/launch/prove/momentum-planner ~/.agents/skills/momentum-planner # Codex, Cursor, Gemini CLI, Copilot, OpenCode