Use Plumbing Pipe Sizing with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Deterministic water supply pipe sizing based on IPC and Hunter's Curve.
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.
Complete set · 3 capabilities
The complete Plumbing Pipe Sizing capability set.
These are the exact actions your AI can choose when you ask it to work with Plumbing Pipe Sizing.
01-03
3 capabilities in this set.
Part of 3 available through Plumbing Pipe Sizing.
- 01
Calculate demand flow
Calculates the expected Gallons Per Minute (GPM) required for a total fixture load
- 02
Get fixture unit reference
Retrieves the fixture unit value for a specific plumbing fixture
- 03
Size pipe diameter
Determines the minimum required pipe diameter to meet demand while staying within pressure limits
Observed, not estimated
738ms average. Fast in production.
Plumbing Pipe Sizing is checked daily against the live service.
- Fastest day
- 660ms
- Slowest day
- 926ms
- 14-day trend
- Improving-12%
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 Plumbing Pipe Sizing, so you can see the experience inside your AI.
It does not authenticate your account with Plumbing Pipe Sizing. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Plumbing Pipe Sizing Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_W27uCP2WYbVPGNocz7Bw7g0stLbl31FsOwGSS2PE/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 — Plumbing Pipe Sizing capabilities are ready to use.
{
"mcpServers": {
"plumbing-pipe-sizing-mcp": {
"url": "https://edge.vinkius.com/vk_preview_W27uCP2WYbVPGNocz7Bw7g0stLbl31FsOwGSS2PE/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
FAQ
Questions Plumbing Pipe Sizing owners ask.
- 01
How do I find the fixture unit value for a specific item?
You can use the get_fixture_unit_reference capability to retrieve the standard IPC unit value for any recognized plumbing fixture.
- 02
What is Hunter's Curve used for in this capability?
Hunter's Curve is used by the calculate_demand_flow capability to convert the total sum of fixture units into a realistic demand flow rate in GPM, accounting for simultaneous usage.
- 03
Can I specify a maximum pressure drop?
Yes, when using size_pipe_diameter, you can provide an optional targetPressureDropMax to ensure the selected pipe size stays within your preferred pressure limits.
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