The Local Logic MCP is here: verified location data for any AI

Everyone in real estate now has the same AI, and it is confidently wrong on the questions that decide a home. Our MCP connects any model to Local Logic’s verified location data, so it answers from measurement, not from memory.

Ask a popular AI tool what a neighborhood is like to live in, and you get a fluent, confident answer in seconds. In our research, models invented transit lines, parks, or even schools that don’t exist, and never hedged. When every team is building on the same handful of models, sounding right is easy, but being right is the hard part. And it is the only part that earns trust.

Today we are making the Local Logic MCP available. It is a hosted server that gives any AI application a direct connection to our verified location data, exposed as read-only tools the model can call on demand. There is nothing to install. You point an MCP-compatible client at one URL, and the model looks up the measured answer, then responds. We call this grounding, and we measured how important it is.

In a formal evaluation, connecting models to Local Logic data delivered up to 2.3x more verified facts per answer, and sharply cut the invented ones, by up to about 5x on the cheaper models. A small, inexpensive model grounded in our data reached 97.6% accuracy on neighborhood questions, edging out a frontier model’s own 96.9%, at roughly 1/7 of the cost per answer.

You do not need the biggest model. You need the right data feeding it.

Already in production

We built the Local Logic MCP for teams putting AI in front of real decisions, and they are already using it. Infinityy is using the Local Logic MCP to power more accurate answers in its AI chatbot, so the responses buyers rely on come from verifiable data. Two things made it a straightforward choice: the MCP’s built-in tools did the heavy lifting, which lowered implementation effort and improved the user experience, and one connection gave them the full breadth of Local Logic data rather than wiring up individual endpoints, a better return for their usage.

“Standing up accurate neighborhood answers used to mean building and maintaining our own integrations,” said Lisa Nickerson, CEO of Infinityy. “With the Local Logic MCP, the built-in tools did that work for us. We connected once, our assistant started answering from verifiable data, and the user experience got noticeably better. Getting the full breadth of Local Logic’s data through a single connection, rather than piecing together endpoints, made the ROI easy.”

What you can build

The same connection powers a range of use cases: grounded neighborhood search and chat, “show me somewhere similar” and affordable-alternative discovery, agent and loan-officer assistants, underwriting and site-selection analysis, and market insight.

We used our own MCP internally to build Local Logic Ask, a consumer platform where people can explore and compare neighborhoods using measured factors such as walkability, transit, schools, and parks. It shows what grounded neighborhood discovery can look like when those answers become an experience people can use.

Commute routing and climate risk are rolling out on the MCP next. Each use case answers a real question from verified data. Explore the full set in the MCP use case library.

Why it matters now

Location is the hard case for AI. The facts that decide a purchase are not sitting in the training data in any reliable way, they cannot be crawled, and models get less accurate exactly where it matters most, in the long tail of lesser-known neighborhoods where a large share of transactions happen. Grounding closes that gap on the categories we cover, and returns an honest “no data” when coverage runs out, instead of a confident guess.

See it and use it

Heading to Blueprint Vegas September 22–24? Bring the neighborhood question your AI cannot afford to get wrong. Book a custom demo with our team and see how the Local Logic MCP answers it from verified data.

• Explore the MCP solution page
• Browse the use case library
• Read the technical docs
• Read the grounding research