Creates viral X (Twitter) posts using proven formats, post templates, and creator voice matching. Use when user needs engaging, high-performing posts for X/Twitter.
Install
npx skills add ognjengt/founder-skills --skill x-writernpx skills add ognjengt/founder-skills --skill x-writer -a claude-code -gnpx skills add ognjengt/founder-skills --skill x-writer -a codex -ggemini skills install https://github.com/ognjengt/founder-skills.git --path skills/x-writergh skill install ognjengt/founder-skills x-writergit clone --depth 1 https://github.com/ognjengt/founder-skills /tmp/ognjengt__founder-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/ognjengt__founder-skills/skills/x-writer ~/.claude/skills/x-writer # Claude Code
cp -R /tmp/ognjengt__founder-skills/skills/x-writer ~/.agents/skills/x-writer # Codex, Cursor, Gemini CLI, Copilot, OpenCode