A soul is a portable identity for an AI — personality, memory, and voice, forged once and applied anywhere. Take the test, browse the marketplace, or build your own.
A soul isn’t a system prompt. It’s a small, portable bundle that encodes how an agent thinks, remembers, and writes — readable by humans, parseable by every major AI tool.
A consistent voice and disposition. The way it greets you, pushes back, asks for clarification, jokes — or doesn’t.
What the agent knows about you, your projects, and what you’ve agreed on. Portable across tools.
Your working style, preferences, and constraints — what the agent should remember about you specifically, not about any one session.
How it writes, structures answers, and signs off. Consistent across every chat, every tool, every day.
Every soul in the marketplace is forged from a real personality test, reviewed for safety, and rated by the people who run them every day. Free to install.
No paid tier, no waitlist for the test. Take the questions, get four Markdown files, drop them into your tool of choice.
Take the 49-question Enneagram, or upload screenshots for Flash analysis. ~12 minutes.
Four agent files — soul, identity, user, agents — generate from your results. Edit anything.
Drop into OpenClaw, Claude Code, Cursor, Hermes. The agent now sounds like you, or whoever.
Browse the marketplace for souls others built. Remix, fork, share your own back.
Souls are plain Markdown. Whatever AI tool you live in, the same soul reads cleanly — your agent stays consistent across the stack.
Everything we know about giving AI agents a personality — what works, what doesn't, and why souls beat one-line system prompts.
A 12-minute read on what 'personality' actually means for an LLM, and how a written soul beats a system prompt every time. Includes a worked example for a writing agent.
Walk through the Enneagram test, see your four files, install into OpenClaw.
Citations, tone, and signoffs encoded once. Used by every paralegal.
49 questions. ~12 minutes. Four files at the end. Free during early access — no card, no waitlist.