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Connect Home Purchase Cash to Close to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get exact liquid capital requirements for any real estate deal.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Home Purchase Cash to Close.

  1. 01

    Calculate net cash requirement

    This capability determines the specific amount of cash a buyer must provide at the closing table.

  2. 02

    Calculate total closing costs

    Use this to sum up every fee and tax required to finalize the transaction.

  3. 03

    Summarize closing statement

    This capability generates a detailed breakdown of all individual expenses and credits.

  4. 04

    Validate transaction feasibility

    This capability checks if the financial structure of a deal is mathematically sound and valid.

Real work

What teams actually run

01

Buyer Qualification

Quickly determine if a buyer has enough liquid capital for a specific property.

02

Seller Credit Negotiation

Calculate how much a seller credit actually reduces the buyer's cash requirement.

03

Closing Prep

Generate a summary of all fees and taxes before the final signing.

04

Deal Auditing

Check if earnest money and down payment amounts are logically consistent.

One connector, every AI

Home Purchase Cash to Close works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Home Purchase Cash to Close to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

937ms average. Fast in production.

Home Purchase Cash to Close is checked daily against the live service.

Daily averagePeak 1162ms
Oct 3Today
Fastest day
751ms
Slowest day
1162ms
14-day trend
Improving-6%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Home Purchase Cash to Close, so you can see the experience inside your AI.

It does not authenticate your account with Home Purchase Cash to Close. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Home Purchase Cash to Close Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_yZ3HvvTznmb1Me8tdvJzLvaxxpXHY0j7KsRGjdmS/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Home Purchase Cash to Close capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "home-purchase-cash-to-close-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_yZ3HvvTznmb1Me8tdvJzLvaxxpXHY0j7KsRGjdmS/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Home Purchase Cash to Close in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Home Purchase Cash to Close owners hand off.

Real estate professionals who need to provide instant, accurate financial breakdowns to clients.

  • 01

    Real Estate Agents

    Hand off deal terms to the AI to get quick cash-to-close numbers for buyers.

  • 02

    Mortgage Brokers

    Use the capability to validate if a client's financial structure meets the deal requirements.

  • 03

    Transaction Coordinators

    Let the AI summarize closing statements and verify expense totals.

FAQ

Questions Home Purchase Cash to Close owners ask.

  • 01

    What does this MCP calculate?

    It calculates the total liquid capital required for a real estate buyer to close a transaction, including all fees, taxes, and credits.

  • 02

    Can it handle seller credits?

    Yes, the capability accounts for seller credits when determining the net cash requirement.

  • 03

    How does it check if a deal is feasible?

    It validates the financial structure, such as ensuring earnest money does not exceed the down payment.

  • 04

    Which AI clients can use this?

    Any MCP-compatible client like Claude, Cursor, or Windsurf can use this capability.

  • 05

    Does it include taxes and lender fees?

    Yes, it aggregates purchase costs including lender fees, title fees, prepaid items, and taxes.

  • 06

    What is included in the closing cost calculation?

    The calculation includes lender fees, title fees, prepaid items, and taxes, which are then combined with the down payment and adjusted for earnest money and seller credits.

  • 07

    How does earnest money affect the final cash required?

    Earnest money acts as a credit toward the total cash required at closing, reducing the final amount the buyer needs to provide.

  • 08

    Can I get a detailed breakdown of my expenses?

    Yes, you can use the summarize_closing_statement capability to receive a structured report of all debits and credits.

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