Blueprint
MCP server

A home management MCP for the assistant you already use

Blueprint's MCP for home maintenance connects Claude or ChatGPT to the record of your house: what is installed, when it was last serviced, and what is due. You sign in, pick a home, and choose whether the assistant may make changes. MCP is included with Blueprint Pro.

What your assistant can read

Home record
Properties, rooms, appliances, upcoming and overdue tasks, open projects.
Appliances
Model and serial, age, warranty, parts, service history and open recalls.
Maintenance
What is coming up in the next 90 days, what is overdue, and what was done.
Projects
Status and costs, steps, expenses and contractor quotes.

Three changes it can make, if you allow them

  • schedule_maintenance adds a one-off or repeating task.
  • create_project opens a project with a name and description.
  • file_document sorts a document already in your vault. It cannot upload files.

Things to ask it

  • What maintenance is overdue at the lake house, and which of it can wait until spring?
  • How old is our water heater, and is it still under warranty?
  • Add a task to replace the furnace filter every 3 months, starting December 1.
  • File the roof inspection from my inbox under the main house, expiring next June.

Set it up

You need Blueprint Pro on the home you connect. The server address for every client:

https://blueprinthome.app/api/mcp

Claude

  1. Open Settings, then Connectors, and choose Add custom connector.
  2. Paste the address above and name it Blueprint.
  3. Choose Connect, sign in to Blueprint, pick a home, and allow access.

ChatGPT

  1. In Settings, open Apps and Connectors. Custom connectors may require turning on developer mode under Advanced.
  2. Create a connector, paste the address above, and select OAuth.
  3. Sign in to Blueprint, pick a home, and allow access.

Menu names and plan requirements are set by Anthropic and OpenAI and can change.

Planning projects more than tracking a house? See the DIY project MCP guide. New to Blueprint? Start with what it tracks.

Frequently asked questions

What is a home management MCP?

MCP, the Model Context Protocol, is an open standard that lets an AI assistant use outside tools. A home management MCP gives the assistant you already use access to the record of your house, so it answers from your appliances and maintenance schedule instead of guessing.

Which AI apps work with Blueprint's MCP for home maintenance?

Any client that supports remote MCP servers over Streamable HTTP with OAuth sign-in. The setup steps on this page cover Claude and ChatGPT.

Can the assistant change my home record?

Only if you tick the box that allows changes when you connect. Then it can schedule maintenance, open a project, and file a document already in your vault. Each of those is declared to the client as a write tool, and it cannot delete anything.

Can it see more than one home?

No. Each connection is tied to the one workspace you choose at sign-in. Private projects that belong to other members stay hidden.

How do I disconnect an assistant?

Open Settings, then Connected apps, in Blueprint and choose Disconnect. Access ends immediately. Leaving a workspace also ends any connection to it.

Do I need a subscription?

Yes. MCP is included with Blueprint Pro ($7.99 a month or $49.99 a year, with a 7-day free trial on the annual plan). A home that is not on Pro cannot connect, and every request is refused. If a subscription lapses, the connection is kept and starts working again when you resubscribe. Each home can make 2,000 assistant calls a month, of which 200 can be changes.

Get started

Your house deserves a set of drawings.

Start your free trial, add your home, and let Blueprint draft the first plan tonight.

Start your free trial

7-day free trial on annual plans. Cancel anytime.