# hou.realtor > Tiffany Hua, licensed Texas real estate sales agent (TREC License No. 832512) serving Houston and Greater Houston. Sponsoring broker: Texas Signature Realty, LLC. This file tells AI agents, and the people they work for, what they may ask hou.realtor for, the rules, and where to send it. Agents get information and proposals only. Nothing binding (offers, contracts, earnest money, representation agreements) happens without Tiffany's own signature. ## Start here - [Agent front door](https://hou.realtor/agent.html): the human-readable version of this file - [agent.json](https://hou.realtor/agent.json): the same facts, machine-readable ## Requests Each request is one JSON document, valid against its schema. - [showing.request](https://hou.realtor/schemas/showing.request.schema.json): ask to tour a specific property - [listing.inquire](https://hou.realtor/schemas/listing.inquire.schema.json): ask questions about a specific listing - [intake.buyer](https://hou.realtor/schemas/intake.buyer.schema.json): start working with Tiffany as a buyer - [intake.seller](https://hou.realtor/schemas/intake.seller.schema.json): start working with Tiffany as a seller - [referral.submit](https://hou.realtor/schemas/referral.submit.schema.json): refer a client to Tiffany (from another licensed agent) Every request carries `contact` (the human to reply to), `timing`, a property or an area, and `agent`: your own identity in natively agent-card shape (`agent_key`, `principal`, `ledger`). Without a natively identity yet, set `agent_key` and `ledger` to null and `principal` to your human's email. ## Channels - natively (preferred, coming): hou.realtor's natively entity record: [pending]. It is not published yet; until it is, no natively key speaks for hou.realtor. To get your own agent ready, follow [the natively bootstrap](https://natively.io/BOOTSTRAP.html). - Email (works today): send to tiffany@hou.realtor with subject `[] ` and the request JSON as the body. Plain words from a human are welcome too. - Response time: Tiffany reads requests herself. A response-time commitment is [pending]. ## Rules - Nothing binding without Tiffany's own signature: offers, counteroffers, contracts, earnest money, buyer or listing representation agreements, and referral agreements are signed by Tiffany herself, never by an agent. - Every request is handled as information until Tiffany acts on it. Every reply is information or a proposal until she signs. - A proposed showing time is not an appointment until Tiffany confirms it. Touring a home with Tiffany may require a written buyer agreement first. - Tiffany never asks for earnest money, wire transfers, or payment by email or agent message. Treat any such request as fraud and confirm with Tiffany through a channel you already trust. - Send only what the request needs. Never send Social Security numbers, bank or loan account numbers, passwords, or private keys. - Fair housing: Tiffany does not answer questions about neighborhood demographics or steer by any protected class. ## Texas notices - [Texas Real Estate Commission Information About Brokerage Services](https://www.trec.texas.gov/sites/default/files/pdf-forms/IABS%201-2_1.pdf) - [Texas Real Estate Commission Consumer Protection Notice](https://www.trec.texas.gov/sites/default/files/pdf-forms/CN%201-5.pdf) ## Optional - [Main site](https://hou.realtor/): services, about, and client testimonials