
Connect Prorated Rent Calculator 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 rental amounts for mid-month move-ins.
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.
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.

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.
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.
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 · 3 capabilities
We ship only the actions that matter.
01-03
3 capabilities in this set.
Part of 3 available through Prorated Rent Calculator.
- 01
Get month duration info
This capability provides the technical day count for a specific month. It's useful when your agent needs to know if a month has 28, 29, 30, or 31 days.
- 02
Calculate prorated rent
This capability finds the exact rent amount owed for a tenant moving in on a specific day. It handles the daily rate calculation based on the month's length.
- 03
Validate calendar date
This capability checks if a date is actually valid. It prevents errors by confirming a move-in date exists within a given month and year.
Real work
What teams actually run
New Tenant Onboarding
Calculate the first month's rent when a tenant moves in on the 12th of the month.
Lease Agreement Auditing
Verify that the prorated amounts in a lease match the actual calendar days.
Leap Year Adjustments
Ensure February rent is calculated correctly during leap years.
Date Error Checking
Confirm that a requested lease start date is a valid day on the calendar.
One connector, every AI
Prorated Rent Calculator 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.
Claude
ChatGPT
Gemini
Perplexity
Grok
Microsoft Copilot
Cursor
VS Code
Windsurf
JetBrains
Cline
LangChain
Vercel AI SDK
Lovable
Z.ai
Raycast
Qwen Code
Kimi Code
Le ChatBuilding your own app? The connector is yours to use.
You don't need a client to put Prorated Rent Calculator 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
713ms average. Fast in production.
Prorated Rent Calculator is checked daily against the live service.
- Fastest day
- 574ms
- Slowest day
- 863ms
- 14-day trend
- Improving-9%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 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 Prorated Rent Calculator, so you can see the experience inside your AI.
It does not authenticate your account with Prorated Rent Calculator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Prorated Rent Calculator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_m2Jk2m23mHWU3WwjJgH9UtpXvDYmpvZsh0kkRmPa/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Prorated Rent Calculator capabilities are ready to use.
{
"mcpServers": {
"prorated-rent-calculator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_m2Jk2m23mHWU3WwjJgH9UtpXvDYmpvZsh0kkRmPa/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 Prorated Rent Calculator in Claude and other AIs
Who it's for
Built for the work Prorated Rent Calculator owners hand off.
This MCP is for professionals managing residential or commercial leases who need to automate rental math.
- 01
Property Managers
They hand off move-in date calculations to the AI to prepare tenant ledgers.
- 02
Landlords
They use the agent to quickly figure out partial month payments for new tenants.
- 03
Leasing Agents
They use the capability to verify dates and rent amounts during the application process.
FAQ
Questions Prorated Rent Calculator owners ask.
- 01
How does this MCP handle leap years?
The MCP uses the get_month_duration_info capability to check the specific year and month, ensuring February is calculated with 29 days when necessary.
- 02
Can I use this with Claude or Cursor?
Yes, you can connect this MCP to any MCP-compatible client like Claude, Cursor, or Windsurf.
- 03
Does it calculate rent based on a 30-day month every time?
No, it calculates based on the actual number of days in the specific month you provide.
- 04
What happens if I provide an invalid date?
The validate_calendar_date capability will catch invalid dates, such as February 30th, and inform your agent.
- 05
Is the math accurate to the cent?
Yes, the capability is designed to provide precise calculations down to the cent.
- 06
How does the calculation handle leap years?
The calculate_prorated_rent capability automatically detects if February has 28 or 29 days based on the year provided, ensuring the daily rate is always accurate.
- 07
Can I verify if a move-in date is valid?
Yes, you can use the validate_calendar_date capability to check if a specific day exists within a chosen month and year.
- 08
What inputs are required for the rent calculation?
You need to provide the monthly rent amount, the move-in day, the month (1-12), and the four-digit year.
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Connect Prorated Rent Calculator to Claude, Cursor, ChatGPT & more
