soul-builder

87 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By aeonfun/aeon (GitHub) · coding · 791 stars · scanned at commit 5981e1c

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.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 2 places.

skills/soul-builder/SKILL.md, line 54jq -n '{
skills/soul-builder/SKILL.md, line 213./notify -f - <<'NOTIF_EOF'

Can call paid AI services billed to you

The author does not mention this.

Found in 2 places.

skills/soul-builder/SKILL.md, line 58}' | ./secretcurl -s -o /tmp/xai-soul.json -w '%{http_code}' --max-time 150 -X POST "https://api.x.ai/v1/responses" \
skills/soul-builder/SKILL.md, line 251`XAI_API_KEY` is **injected into this skill's environment** (declared in `requires:`). When it is present, **the primary way to read the X account is a direct `

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'soul-builder' ] || [ -L ~/.agents/skills/'soul-builder' ]; then echo 'A skill folder named soul-builder already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/aeonfun/aeon' "$d" && git -C "$d" checkout --quiet '5981e1caa880e9bc186e1bf9f27c095b3ba9ef22' -- 'skills/soul-builder' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/soul-builder' ~/.agents/skills/'soul-builder' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'soul-builder' ~/.claude/skills/'soul-builder' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-10	`5981e1c`	87
2026-11-08	`c910f9a`	87
2026-11-06	`504a21d`	87

Also found in

Identical copies of this skill exist at:

MiroShark/miroshark-aeon/skills/soul-builder
aeonfun/aeon-agent/skills/soul-builder