Build authority by teaching the problem space, not announcing features. Use when the user finds "marketing" distasteful and does none, publishes only product updates, or wants a sustainable content and GitHub-README strategy that developers actually respect.
Install
npx skills add AIDevGTM/gtm-cofounder --skill founder-led-contentnpx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a claude-code -gnpx skills add AIDevGTM/gtm-cofounder --skill founder-led-content -a codex -ggemini skills install https://github.com/AIDevGTM/gtm-cofounder.git --path skills/14-founder-led-contentgh skill install AIDevGTM/gtm-cofounder founder-led-contentgit 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/14-founder-led-content ~/.claude/skills/founder-led-content # Claude Code
cp -R /tmp/AIDevGTM__gtm-cofounder/skills/14-founder-led-content ~/.agents/skills/founder-led-content # Codex, Cursor, Gemini CLI, Copilot, OpenCode