AI Agent Generator: Describe the Job, Get an Autonomous Agent Designed for It
The Agent brainstorm designs an autonomous AI agent with you. Choose its type and focus, character and personality traits, domain interests, motivations, working and communication style, specialised skills and goals, and say who its creator is. The AI writes four agent concepts that fit, and you pick one or refine it with This But...
The chosen concept is expanded into a full agent profile and loaded into the agent builder, where you give it tools, memory and instructions. From there the agent runs on its own: it thinks in cycles, searches the web, writes and runs code through the desktop companion app, sends email, and can phone you when it needs a decision.
It is the quick way to an agent with a real personality and a clear job, without writing a long system prompt from scratch. Pick a free model to brainstorm at no cost, or a frontier model with its price shown first.
Open AI Agent Generator on Reality Fabricator
What you can do
- Preferences for focus, traits, interests, motivations, style, skills and goals
- Four agent concepts to choose from, refinable in plain words
- Expanded profile loads straight into the agent builder
- Agents with 70+ actions: web search, code, email, phone calls and more
- Free model available for brainstorming
- Alternatively start from one concept with the agent concept expander
How it works
- Set the agent's focus, traits and skills.
- Pick one of four concepts or refine it.
- Review the full profile in the agent builder and give it tools.
- Start it and let it work.
Frequently asked questions
How is this different from building a custom GPT?
A custom GPT answers when you talk to it. An agent built here runs on its own in cycles, takes real actions (email, web, code, phone calls) and keeps a memory, and you choose which models it thinks with.
Do I need to write a system prompt?
No. The brainstorm writes the profile; you can edit it in the builder.
What does running an agent cost?
Agent turns bill at twice the model's cost, shown in the model picker. Heavy users can bring their own provider keys and pay nothing to us on those turns.
Where do I start the agent?
In the agent builder the brainstorm hands you to, then from the Autonomous AI page.