After the founder brief and the market research, turn them into an honest diagnosis and a prioritized, stage-aware GTM roadmap saved as docs/gtm-cofounder/gtm-roadmap.md. This is the hub the user returns to every session to see where they are and the single next move.
Install
npx skills add AIDevGTM/gtm-cofounder --skill strategy-and-roadmapnpx skills add AIDevGTM/gtm-cofounder --skill strategy-and-roadmap -a claude-code -gnpx skills add AIDevGTM/gtm-cofounder --skill strategy-and-roadmap -a codex -ggemini skills install https://github.com/AIDevGTM/gtm-cofounder.git --path skills/01-strategy-and-roadmapgh skill install AIDevGTM/gtm-cofounder strategy-and-roadmapgit clone --depth 1 https://github.com/AIDevGTM/gtm-cofounder /tmp/AIDevGTM__gtm-cofounder
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/AIDevGTM__gtm-cofounder/skills/01-strategy-and-roadmap ~/.claude/skills/strategy-and-roadmap # Claude Code
cp -R /tmp/AIDevGTM__gtm-cofounder/skills/01-strategy-and-roadmap ~/.agents/skills/strategy-and-roadmap # Codex, Cursor, Gemini CLI, Copilot, OpenCode