# Hydration Purchase Planner AI Agent Connect > Hydration Purchase Planner MCP handles the math for your household's fluid requirements. It calculates exactly how much water, electrolytes, and reusable containers you need for a set period. Your AI client uses these tools to build optimized shopping lists so you don't overbuy or run short during busy weeks. ## Overview - **Category:** lifestyle - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_u8U01Hx5ai8qEKkIh8vVUFZWuBqqmbfmBz06OXbW/ai-agent-connect - **Tags:** hydration, shopping, household, water, electrolytes ## Description Managing household supplies shouldn't involve guesswork. This MCP gives your agent the ability to run precise calculations for your family's hydration needs. Instead of staring at a grocery list wondering if you have enough water for a week of high activity, you can just ask your AI client to run the numbers. You can determine total fluid requirements for everyone in the house, figure out the most cost-effective way to buy water based on available bottle sizes, and calculate exactly how many electrolyte servings you'll need. It even estimates how many reusable bottles you should have on hand to support your plan. It's a practical way to turn your AI agent into a logistics coordinator for your home supplies. ## Tools ### estimate_container_requirements This tool calculates the number of reusable bottles or containers you need to support your specific hydration plan. ### calculate_electrolyte_needs This tool determines the required number of electrolyte servings or packages based on your activity levels. ### calculate_total_fluid_needs This tool finds the total volume of fluid your entire household requires over a specific timeframe. ### optimize_water_purchase This tool suggests the best combination of water package sizes to meet your total volume requirement without overspending. ## Prompt Examples **Prompt:** ``` How much water does a family of 4 need for 7 days if they have 3 active days and a 1.5x multiplier? ``` **Response:** ``` A family of 4 requires 126 liters of water for a 7-day period with 3 active days at a 1.5x multiplier. ``` **Prompt:** ``` What is the cheapest way to buy 20 liters of water if I have 5L bottles for $5 and 2L bottles for $3? ``` **Response:** ``` The most cost-effective option is to purchase four 5L bottles for a total cost of $20. ``` **Prompt:** ``` How many electrolyte packs do I need for 2 people for 5 active days if each person takes 2 servings and a pack has 10 servings? ``` **Response:** ``` You will need 2 electrolyte packages to cover the 20 total servings required. ``` ## Capabilities ### Fluid Volume Calculation Your agent calculates the total liters or gallons your household needs for any duration. ### Cost Optimization Your agent compares different water bottle sizes to find the cheapest way to meet your volume needs. ### Electrolyte Planning Your agent determines the number of electrolyte servings required based on physical activity levels. ### Container Estimation Your agent counts how many reusable bottles are necessary to fulfill the hydration plan. ## Use Cases ### Weekly Grocery Prep Calculate exactly how many water jugs to buy for the week based on your family size. ### Active Training Cycles Determine electrolyte needs for a week of heavy training or high activity. ### Budget Shopping Find the cheapest combination of water containers to reach a target volume. ### Supply Inventory Estimate how many reusable bottles you need to keep up with your hydration goals. ## Benefits - Eliminates guesswork in water and electrolyte purchasing. - Reduces waste by suggesting specific bottle combinations. - Automates the math for multi-person household requirements. - Matches supply needs to specific activity levels. ## How It Works Connect the MCP to your client and start asking for specific hydration math. 1. Connect the MCP to your preferred client like Claude or Cursor via Vinkius. 2. Provide your household size and the duration you are planning for. 3. Specify activity levels or multipliers to refine electrolyte and water needs. 4. The agent uses the tools to run the calculations and provide a plan. ## Frequently Asked Questions **How do I use this MCP with my AI client?** You connect to the MCP through the Vinkius platform. Once connected, your AI client in Claude, Cursor, or Windsurf can immediately call the hydration tools. **Can this MCP help me save money on water?** Yes. The optimize_water_purchase tool looks at different bottle sizes and prices to suggest the cheapest way to get the volume you need. **Does it account for physical activity?** Yes. The calculate_electrolyte_needs tool uses your activity levels to determine how many servings you require. **Can I plan for a whole family at once?** Yes. The calculate_total_fluid_needs tool is designed to handle the total volume required for an entire household. **Do I need to install anything on my computer?** No. Vinkius hosts the MCP for you. You just connect your client and start working. **How does the tool calculate total water needs?** The `calculate_total_fluid_needs` tool calculates the baseline daily volume for all members and adds extra volume for active days based on your multiplier. **Can I optimize my water shopping list?** Yes, use `optimize_water_purchase` to find the most cost-effective combination of available package sizes to meet your volume target. **How many bottles do I need to buy?** You can use `estimate_container_requirements` to determine the number of reusable bottles needed based on your total volume and how often you refill them.