The largest SOUL.md library on the internet

Give your agent a soul.

2026 is the year AI agents go mainstream, and the ones people actually keep around have a personality. Out of the box, every agent sounds like the same polite stranger. A soul is how yours stops being a tool and starts being someone. Browse the largest SOUL.md collection anywhere: 777 souls, 76 free and 600 more with credits, and drop one into OpenClaw or Hermes in seconds.

Start with 9 free souls. Credits unlock 60 more plus unlimited custom builds.
36souls ready
8categories
2platforms: OpenClaw + Hermes
before-after/SOUL.md
1/5
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Who’s in your corner?

When life piles up, the right soul has your back.

The concept

A soul is one file that decides who your agent becomes.

OpenClaw and Hermes inject SOUL.md into your agent's system prompt at the start of every session. AGENTS.md tells it what to do. SOUL.md tells it who to be. Swap the file and the same model becomes a ruthless closer, a stoic mentor, or your most savage friend.

One file, one identity

Plain Markdown: an opening line, Core Truths, Boundaries, Vibe. It loads before every message, so the personality is always on, not something you have to re-prompt.

Swap it, change everything

From formal to feral in one paste. Want a drill-sergeant boss this week and a 2am philosopher friend tonight? Keep a folder of souls and load whichever the moment calls for.

Yours to keep & remix

Every soul here is a complete, editable .md file. Download it, version it in git, or mix two: keep one soul's Core Truths and another's Vibe. It's your agent's soul.

The largest soul library anywhere

Find your agent's voice.

777 souls, ready to install — 76 free and 600 more with credits: icons, characters, closers, and mentors. Search, browse by topic, hear how each one sounds, and copy or download in one click. New souls drop all the time, and credits cover every one.

The soul library

Find the one you want.
Click. Done.

Search by name, role, or vibe, or filter by category. Every card is a full soul you can preview, copy, or download in one click. We add new souls regularly, and credits cover every drop.

Browse by topic

Connect the dots to your soul.

Every soul carries topic tags: sales, closing, pipeline, physics, wisdom, discipline, and hundreds more. Stack tags to narrow it down. The cloud updates as you pick, so you only ever see topics that still match.

Soul Fusion

777 souls. Infinite combinations.

Pick any two souls and the forge writes one brand-new SOUL.md that is genuinely both people at once. Choose who leads the voice, tell it how you'll use it, and install it like any other soul. Fusing unlocks both source souls at their normal credit cost; the fusion itself is free.

Browse the library first

Ron Swanson × Dwight Schrute

"Say less, plant more, and let the chain of command and the load-bearing mustache do the rest of the talking."

Ron leading the voice. Dwight's loyalty, beets, and tactical readiness woven through.

Sheldon Cooper × Isaac Newton

"Genius unstructured is merely Woolsthorpe with worse Wi-Fi. Bazinga comes only when the universe has actually earned it."

Balanced blend, steered toward "my physics tutor."

How it works

1. Pick any two of the 777 souls.
2. Choose who leads the voice, or keep it 50/50.
3. Add an optional purpose and fuse. Your one-of-one SOUL.md is ready to copy or download in about 30 seconds.

Installing a soul

From download to alive in 30 seconds.

Same move on every platform: download, drop it in the right place, restart. Here's exactly where it goes.

OpenClaw

OpenClaw

Gateway
1

Download a soul above. You get a SOUL.md file.

2

Save it to your workspace root as SOUL.md:

# move your download into place
mv ~/Downloads/SOUL.md ~/.openclaw/workspace/SOUL.md
3

Start a fresh session. OpenClaw injects the soul automatically. Your agent wakes up as someone new.

Hermes Agent

Hermes

Nous Research
1

Download the soul, then open your Hermes agent config.

2

Paste the soul as your agent's character / system persona. It sets identity for every channel (Telegram, Discord, CLI, and the rest).

# point Hermes at the persona file
cat SOUL.md >> ~/.hermes/persona.md
3

Restart the agent. Same memory and tools, brand-new personality.

Tip: souls are made to be remixed. Keep one soul's Core Truths, graft on another's Vibe, and you've got a one-of-one.

Build your own

Don't see your person? Build them.

Answer a few quick questions and we'll write a complete SOUL.md for you, in the exact format OpenClaw and Hermes expect. Yours to copy or download in seconds.

Answer seven quick questions — relationship, role, voice, boundaries — and we write a complete SOUL.md in the exact format OpenClaw and Hermes expect. Preview is free.

Build your own soul

Preview is free. Credits unlock the full SOUL.md, copy, download, and unlimited builds.

Prefer to write it by hand? and fill in the blanks yourself.