# Eye Strain Index AI Agent Connect > Eye Strain Index MCP gives your AI client the ability to monitor your ocular health. It calculates fatigue risk based on your screen time, lighting, and distance, then provides actionable advice to prevent strain. You can use it to track your adherence to eye health rules and get custom rest schedules to keep your eyes healthy during long work sessions. ## Overview - **Category:** productivity - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_0eiwPY3xiXHlu7jbR1cWFfpcswlKun0qXye1CyMC/ai-agent-connect - **Tags:** eye-health, ergonomics, screen-time, wellness, productivity ## Description If you spend your entire day staring at a monitor, you know how much your eyes can ache by the afternoon. This MCP helps you manage that fatigue by giving your AI client the data it needs to assess your ocular health. You can check your current risk level by providing details about your workspace, such as how far you sit from the screen or the brightness of your room. Instead of guessing when you need a break, your agent can calculate a personalized rest schedule for you. It also tracks how well you follow the 20-20-20 rule, so you can stay on top of your eye health habits. If your environment is causing issues, the MCP provides specific ergonomic adjustments to help lower the load on your eyes. It turns your AI client into a proactive wellness monitor that helps you work longer without the typical end-of-day eye strain. ## Tools ### get_break_recommendation This tool generates a custom rest schedule tailored to your current fatigue levels. It tells you exactly when to step away from the screen to recover. ### get_compliance_score This tool measures how consistently you follow the 20-20-20 rule. It gives you a score to track your eye health habits over time. ### get_ergonomic_advice This tool provides specific environmental changes to help you. It suggests adjustments to your workspace to lower ocular load. ### get_strain_assessment This tool calculates your immediate eye strain risk. It uses your current screen time, distance, and lighting to determine your fatigue level. ## Prompt Examples **Prompt:** ``` I've been working for 4 hours, I've taken 2 breaks, I'm 50cm from the screen, the light is 300 lux, and blue light is 0.5. How is my eye strain? ``` **Response:** ``` Your Eye Strain Index is 65, which falls into the High risk category. You should take a break immediately. ``` **Prompt:** ``` I've been on screen for 60 minutes and I've followed the 20-20-20 rule 3 times. What is my compliance? ``` **Response:** ``` Your compliance score is 100%, which means you are fully compliant with the 20-20-20 rule. ``` **Prompt:** ``` My eye strain index is 40 and I've been working for 3 hours. What should my break schedule look like? ``` **Response:** ``` You should take a break every 30 minutes for a duration of 120 seconds. Your next break is scheduled shortly. ``` ## Capabilities ### Risk Assessment Your agent calculates your current eye fatigue level based on your environment. ### Habit Tracking The MCP monitors how well you stick to eye health protocols like the 20-20-20 rule. ### Custom Scheduling Your AI client generates specific break times based on your personal strain data. ### Workspace Optimization The tool suggests physical changes to your desk setup to reduce eye load. ## Use Cases ### Managing Long Coding Sessions An engineer provides their screen distance and time worked to get a custom break schedule. ### Optimizing Home Offices A remote worker uses ergonomic advice to adjust lighting and screen distance. ### Tracking Eye Health Habits A user checks their compliance score to see if they are actually taking enough breaks. ### Immediate Risk Detection A designer gets a high risk warning when their environment causes sudden eye strain. ## Benefits - Reduces eye fatigue through data driven rest schedules. - Monitors adherence to the 20-20-20 eye health rule. - Provides specific ergonomic fixes for your workspace. - Calculates real time risk levels based on your environment. ## How It Works Connecting this MCP to your AI client allows you to turn environmental data into health insights. 1. Connect the Eye Strain Index MCP to your preferred AI client via Vinkius. 2. Provide your current work stats like screen distance and lighting to your agent. 3. The agent uses the MCP tools to calculate your strain and compliance. 4. Receive personalized break schedules or ergonomic tips directly in your chat. ## Frequently Asked Questions **How do I use this MCP with Claude or Cursor?** You connect to the MCP through the Vinkius platform. Once connected, your AI client can automatically call the tools when you provide your workspace details. **What data do I need to provide for a strain assessment?** To get an accurate score, you should tell your agent your current screen time, how far you are from the screen, the lighting levels, and blue light exposure. **What is the 20-20-20 rule?** It is a standard eye health practice where you look at something 20 feet away for 20 seconds every 20 minutes. This MCP helps you track how well you follow it. **Can this MCP suggest physical changes to my desk?** Yes, the get_ergonomic_advice tool provides specific environmental adjustments to help reduce the load on your eyes. **Does this MCP require any setup?** No, Vinkius hosts and manages the MCP. You just connect your client and start using the tools immediately.