How to Use the Grain Storage Cost Calculator MCP in Claude

Stop guessing your margins. Use the Grain Storage Cost Calculator in Claude Desktop to weigh storage costs against market timing.

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Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers — Included with Plan

Connect Grain Storage Cost Calculator MCP to Claude Desktop

Create your Vinkius account to connect Grain Storage Cost Calculator to Claude Desktop — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

GDPR Included with Plan

Setup Grain Storage Cost Calculator with Claude Desktop

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Claude

Perplexity Vinkius runs on Gemini

Gemini

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Calculate monthly storage overhead

Stop guessing your margins. Use `calculate_monthly_unit_cost` to figure out exactly what it costs to keep your grain in the bin for another month. This MCP gives you the raw numbers on depreciation and interest so you can see if holding onto your crop makes sense.

Total your seasonal expenses

Run `calculate_storage_expenditure` to get a clear look at your total liability for the entire season. It factors in every cost you'll face before you move that grain, helping you avoid bad bets during harvest.

Lock in your break-even point

Use `calculate_required_price_spread` to identify the exact market increase needed to justify your storage plan. Pair this with `evaluate_selling_strategy` to let your AI client tell you if you should sell now or wait for the market to turn.

Setup guide

Set up Grain Storage Cost Calculator MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Grain Storage Cost Calculator MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Grain Storage Cost Calculator MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under grain-storage-cost-calculator-mcp.

json

{
  "mcpServers": {
    "grain-storage-cost-calculator-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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