# Household Supply Predictor AI Agent Connect > Household Supply Predictor MCP calculates exactly how long your current stock will last and when you need to buy more. It uses your current inventory levels and usage patterns to provide accurate timelines, safety buffers, and specific shopping lists through your AI client. ## Overview - **Category:** productivity - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_bybzd4Q48aJ1eT2TcaidaIx2j99coPjqOXGKHQQc/ai-agent-connect - **Tags:** inventory, household, planning, consumption, supply-chain ## Description You can stop guessing when you'll run out of coffee, paper towels, or milk. This MCP gives your AI client the math it needs to manage your home inventory. Instead of manually tracking every item, you tell your agent what you have and how much you use, then let it handle the forecasting. You can get a standard estimate of your remaining days or ask for a conservative calculation that builds in a safety buffer for those weeks when you use more than usual. If you're heading to the store, you can find out the exact amount to buy to hit a specific target. It also looks at your usage trends to flag when a supply is hitting a critical low before it actually runs out. It's a simple way to turn your AI agent into a proactive household manager. ## Tools ### get_conservative_duration This tool calculates a safety-first estimate of your remaining days by applying a buffer to account for usage spikes. ### get_replenishment_target This tool determines the exact quantity you need to purchase to reach a specific number of days of coverage. ### get_supply_duration This tool calculates the total number of days your current supply will last based on your usage rate. ### analyze_usage_trend This tool evaluates the relationship between your current stock and usage to spot potential shortages before they happen. ## Prompt Examples **Prompt:** ``` I have 500 grams of coffee and I use 20 grams per day. How many days will it last? ``` **Response:** ``` Your coffee supply will last for 25 days. ``` **Prompt:** ``` I have 10 rolls of paper towels and use 0.5 rolls per day. How many days do I have if I want a 2-day safety buffer? ``` **Response:** ``` With a 2-day safety buffer, you have 18 days of supply remaining. ``` **Prompt:** ``` I have 5 units of milk, use 1 unit per day, and want to have enough for 10 days. How much should I buy? ``` **Response:** ``` You should purchase 5 units of milk to reach your 10-day target. ``` ## Capabilities ### Stock Forecasting Your agent calculates the exact number of days remaining for any item in your inventory. ### Safety Buffering The AI adds a buffer to your estimates to prevent running out during high-usage periods. ### Shopping List Math Your agent determines the specific quantity to buy to reach a desired coverage goal. ### Shortage Detection The AI analyzes usage trends to identify when supplies are reaching critical thresholds. ## Use Cases ### Grocery Planning Calculate how much milk or bread to buy to ensure you have enough for the next week. ### Pantry Management Determine when your coffee or pasta supplies will run out based on daily consumption. ### Cleaning Supply Tracking Monitor paper towel or detergent levels to avoid last-minute trips to the store. ### Budgeting for Essentials Use replenishment targets to plan exactly how much you need to spend on upcoming supplies. ## Benefits - Eliminates guesswork by providing specific day counts for remaining stock. - Prevents sudden shortages by using conservative estimates with safety buffers. - Reduces overbuying by calculating exact replenishment targets. - Identifies usage trends to catch potential shortages early. ## How It Works Connect the MCP to your AI client and start providing your inventory data. 1. Connect the MCP to your preferred client like Claude or Cursor via Vinkius. 2. Tell your agent how much of an item you have and your daily usage rate. 3. Ask for a duration estimate or a replenishment target. 4. Receive specific numbers for days remaining or quantities to purchase. ## Frequently Asked Questions **How do I use this MCP with my AI?** You connect it once through the Vinkius platform. After that, it is available to use in any MCP-compatible client like Claude, Cursor, or Windsurf. **Do I need to manually enter my inventory every day?** No. You simply provide the current stock and usage numbers to your agent when you want to run a calculation or check a trend. **Can I account for busy weeks when I use more supplies?** Yes. You can use the conservative duration tool to add a safety buffer to your estimates. **Will this tell me exactly what to buy at the store?** Yes. The replenishment target tool calculates the specific amount you need to purchase to reach your desired number of days of coverage. **Does this work with any AI client?** It works with any client that supports the Model Context Protocol, such as Claude, Cursor, and Windsurf. **How accurate are the duration estimates?** Estimates depend on the accuracy of the daily usage rate provided. Using `get_conservative_duration` provides a safer estimate by applying a buffer. **Can I calculate how much to buy for a specific period?** Yes, use the `get_replenishment_target` tool to calculate the exact quantity needed to cover your desired number of days. **How do I know if my supplies are running low?** The `analyze_usage_trend` tool evaluates your stock against a critical threshold to flag if a supply is critically low.