Give your AI a real estate brain. Free.

Already living in Claude, Cursor, or ChatGPT? Install /realtbrain — AGNT's free skill that teaches the AI you already use how real estate actually works. It's the same domain brain behind Grant, packaged for the tools on your desk, at no cost.

Works where you already work

One skill, three homes: Claude, Cursor, and OpenAI. Install it and your assistant starts thinking like an agent — listings, comps, follow-up, and marketing framed the way the business really runs, not the way a generic model guesses it does.

Free, and honestly free

/realtbrain costs nothing and stays that way. It's how we show our work: if the free brain makes your AI meaningfully better at real estate, imagine the version with hands — Grant, connected to your CRM, your MLS, and your contacts, doing the work instead of describing it.

The upgrade path is Grant

A skill can make your AI smarter; it can't send the follow-up, build the search, or post the listing. When you're ready for the work to be done rather than drafted, Grant is the prompt-free version of everything /realtbrain knows — $39/mo per agent, working in minutes.

Questions, answered

What is /realtbrain?

A free skill from AGNT that gives Claude, Cursor, and OpenAI real estate domain knowledge — the same brain that powers Grant, available in the AI tools you already use.

How much does /realtbrain cost?

Nothing. It's free on Claude, Cursor, and OpenAI. Grant — the version with hands, wired to your CRM and MLS — is $39/mo per agent.

How is /realtbrain different from Grant?

/realtbrain makes your AI smarter about real estate; Grant does the work. Grant runs two-way Follow Up Boss sync, 330+ live MLS feeds, and finishes jobs — searches, follow-up, marketing — before you ask.

Keep reading

Comparison

Grant vs. ChatGPT and Claude, for agents

Why agents who tried running their business on ChatGPT or Claude directly switch to Grant: connections, proactivity, real MLS data, and a fraction of the token cost.

Follow Up Boss + Claude

The best Follow Up Boss + Claude integration

Connect Follow Up Boss and Claude without burning tokens: Grant runs frontier models with true two-way FUB sync, MLS data, and managed connections — prompt-free.

Prompt-free AI

Prompt-free AI: agents don't want to prompt

Agents don't want to prompt. Grant does what you'd otherwise have to learn — every top AI model working your lead gen, nurture, social marketing, and closings without a single prompt.

Answers