
Connect Grassed Waterway Designer 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. Calculate stable channel dimensions and manage erosion risks.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
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 · 4 capabilities
We ship only the actions that matter.
01-04
4 capabilities in this set.
Part of 4 available through Grassed Waterway Design.
- 01
Estimate maintenance schedule
This capability generates a long-term plan to keep your waterway stable and functional.
- 02
Calculate waterway dimensions
Use this to find the exact physical size and shape needed to handle peak runoff.
- 03
Compare shapes
This capability compares the hydraulic efficiency and stability between different channel geometries.
- 04
Evaluate establishment risk
This capability assesses the likelihood of erosion occurring before vegetation is fully grown.
Real work
What teams actually run
Channel Shape Optimization
Compare parabolic and trapezoidal designs to find the most efficient shape for a specific slope.
Early Stage Risk Management
Check for erosion risks in a new waterway before the grass has fully grown in.
Runoff Capacity Planning
Determine the required width and depth for a waterway based on acreage and runoff rates.
Long-term Upkeep
Create a maintenance schedule to ensure the waterway stays functional over time.
One connector, every AI
Grassed Waterway Design 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 Grassed Waterway Design 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
866ms average. Fast in production.
Grassed Waterway Design is checked daily against the live service.
- Fastest day
- 688ms
- Slowest day
- 1105ms
- 14-day trend
- Slowing+8%
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 Grassed Waterway Design, so you can see the experience inside your AI.
It does not authenticate your account with Grassed Waterway Design. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Grassed Waterway Design Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_DzDAo1wT9cGfhRD0gDtyLzH32pIP8BvK2eaCUbUx/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 — Grassed Waterway Design capabilities are ready to use.
{
"mcpServers": {
"grassed-waterway-designer-mcp": {
"url": "https://edge.vinkius.com/vk_preview_DzDAo1wT9cGfhRD0gDtyLzH32pIP8BvK2eaCUbUx/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 Grassed Waterway Design in Claude and other AIs
Who it's for
Built for the work Grassed Waterway Design owners hand off.
This MCP is built for professionals managing stormwater and erosion control projects.
- 01
Civil Engineers
They hand off runoff data and soil types to get precise channel dimensions.
- 02
Hydraulic Designers
They use the capability to compare different channel geometries for stability.
- 03
Erosion Control Specialists
They rely on the establishment risk capability to plan for early-stage erosion.
FAQ
Questions Grassed Waterway Design owners ask.
- 01
What math does this MCP use for calculations?
The MCP uses Manning's equation to determine waterway dimensions and hydraulic stability.
- 02
Can I compare different channel shapes?
Yes, you can use the capability to compare the hydraulic efficiency and stability of parabolic and trapezoidal geometries.
- 03
Does it account for vegetation?
Yes, the capability accounts for vegetation retardance and can evaluate erosion risks during the vegetation establishment period.
- 04
What kind of clients can I use this with?
You can use this MCP with any compatible client like Claude, Cursor, Windsurf, or VS Code.
- 05
Can it help with maintenance planning?
Yes, it includes a capability to estimate long-term maintenance schedules to keep the waterway functional.
- 06
How do I determine the size of my waterway?
You can use the calculate_waterway_dimensions capability. Provide the drainage area, peak runoff rate, slope, soil type, vegetation type, and preferred shape to get the required width and depth.
- 07
How is erosion risk managed during plant growth?
The evaluate_establishment_risk capability assesses the risk level and provides recommended protective measures for the period before vegetation is fully established.
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Connect Grassed Waterway Design to Claude, Cursor, ChatGPT & more
