Build a SOUL from an X handle - read a wide sample of a public X account, then draft SOUL.md (identity, worldview, opinions), STYLE.md (voice), and examples so every skill speaks in that voice.
Install
npx skills add aeonfun/aeon --skill soul-buildernpx skills add aeonfun/aeon --skill soul-builder -a claude-code -gnpx skills add aeonfun/aeon --skill soul-builder -a codex -ggemini skills install https://github.com/aeonfun/aeon.git --path skills/soul-buildergh skill install aeonfun/aeon soul-buildergit clone --depth 1 https://github.com/aeonfun/aeon /tmp/aeonfun__aeon
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/aeonfun__aeon/skills/soul-builder ~/.claude/skills/soul-builder # Claude Code
cp -R /tmp/aeonfun__aeon/skills/soul-builder ~/.agents/skills/soul-builder # Codex, Cursor, Gemini CLI, Copilot, OpenCode