Agent0 is an AI agent framework built on Obsidian and Claude Code. It gives you 7 specialized AI agents powered by 83 reusable skills, with built-in governance, persistent memory, and a vault that catches every idea and ships the ones that matter.

Do I need to know how to code to use Agent0?

No. The Starter tier uses copy-paste prompts with step-by-step instructions. The Pro tier runs one command. The Custom tier is fully set up for you.

How is Agent0 different from other AI agent frameworks?

Agent0 runs on Obsidian and Claude Code with your data staying local. No hosted servers, no monthly infrastructure costs. The reflect/evolve layer (seeing your thinking patterns over time) is something no other framework offers.

Home/Skills/meta/Soul Surgery

metaOperations Thinking

/soul-surgery

Soul Surgery

Rewrite an agent's voice when the output stops sounding like the role. Four-layer structure, before-and-after, logged.

YouSystem-level skill used when building or editing Agent0 itself.

What it does

Structured diagnosis and rewrite of an agent's `soul.md`. Names what's off (too formal, too sloppy, not opinionated, doesn't sound like the role), quotes the current voice opening, proposes two or three alternatives, then rewrites the full soul while preserving the four-layer structure. Never touches AGENT.md in the same pass.

Use it when an agent's output drifts from its role, when a new agent ships and the voice needs a second take, or when banned-word discipline has slipped. Also use it after a /reflect that flags "Cortex sounded generic this week."

Outputs an updated `soul.md`, a before-and-after diff, a suggested test prompt, and a `CHANGELOG.md` entry with reasoning. Pairs with `skill-evolution` (the skill-layer counterpart) and `writing-skills` (when the fix is actually structural, not voice).

Build your second brain

Run /soul-surgery with your agents.

This skill ships with Agent0 Starter, plus 82 others.

Found an error? Fix it on GitHub