Motivated seller and distress signal MCPs

By the Goliath research team · Checked November 12, 2026

A seller signal MCP lets your AI find motivated sellers. Claude or ChatGPT searches owners with a pre-foreclosure, probate case, unpaid taxes or code violation.

What is a seller signal?

A seller signal is a public record, or pattern in records, suggesting an owner's situation is changing. Most are county and court filings: a foreclosure start, a will in probate, an unpaid tax bill.

The 11 signals

The signals investors work most. Coverage varies because each county records and publishes differently.

Signal	What it means	Where it comes from
Pre-foreclosure	A lender has started foreclosure (a notice of default or lis pendens)	County recorder or court
Foreclosure	The property is scheduled for, or has gone to, auction	Trustee and sheriff sale notices
Probate	The owner has died and the estate is going through court	Probate court
Tax delinquency	Property taxes are past due	County tax collector
Code violations	The city has cited the property	City code enforcement
Liens	Contractors, the IRS or others have claims on the property	County recorder
Evictions	A landlord-owner is in court with a tenant	Court filings
Vacancy	The property appears empty	Mail and utility patterns
Divorce	The owners are dividing assets	Family court
Bankruptcy	The owner has filed for bankruptcy	Federal court
Absentee owner	The owner lives somewhere else	Mailing address vs. property address

Who offers signals by MCP?

As of November 2026, Goliath and PropertyRadar offer seller signals by MCP. Homesage.ai adds a seller-motivation score, but not filings.

Goliath searches and counts properties by signal, then works the owner in its CRM. It looks up the owner, builds a call list and drafts the text or email. Plans start at $1,499 a month.
PropertyRadar connects to Claude and ChatGPT for paid subscribers. It returns owners and contacts, has a "Likely Transactions" score and saves lists. Its API is on every plan, from $119 a month.
Homesage.ai scores about 160 million US properties, alongside values, comps and rents. It's useful for ranking a list you have.

ATTOM's data includes foreclosure records, but its servers return records, not a worked list. See property records MCPs.

Stacking signals

One signal is a lead. Two or three on the same property is usually a better one.

"Find single-family homes in Shelby County, Tennessee with a tax delinquency and an absentee owner. Show me the 20 with the most signals, and list the signals on each."

Then size the market before you plan outreach:

"How many pre-foreclosure, probate and tax-delinquent filings were there in Shelby County in the last 30 days? Break it down by signal."

How fast do new filings show up?

It depends on the provider and the county. Ask any provider, including us:

How often is each county checked? Daily, weekly or monthly makes a real difference.
What's the lag between filing and record? Some counties publish the same day, others take weeks.
Which counties are covered for which signal? Coverage is never the same across all 11 signals.

Ethics and tone

Many signals come from hard moments: a death, a missed payment, a divorce. The owner didn't ask to be on a list.

Rules for respectful, legal outreach:

Lead with help, not pressure. "I saw the house may be part of an estate."
Wait on probate. Give families time.
Texting needs consent. In Goliath, AI texting stays off until an admin turns it on, and texts go only to opted-in contacts.
Read before you send. The AI drafts; you approve.

Questions

Is a seller signal MCP the same as buying a lead list? No, a lead list is a file someone else built.

Can Zillow's connector find pre-foreclosures? No, Zillow's official Claude connector covers listed homes (search, details and Zestimates), not distress filings.

Which signal is best? Pre-foreclosure and probate are the most worked, while tax delinquency and code violations are often less crowded.