# HRV Biofeedback Trainer AI Agent Connect > HRV Biofeedback Trainer MCP gives your AI client the ability to build custom physiological training programs. It handles everything from validating your target HRV metrics to calculating specific breathing rhythms and progression loads. You can use it to turn raw physiological data into actionable, structured resonance breathing sessions. ## Overview - **Category:** health - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_WUigc3vXAfxQNQf026G8T8zX234SYosnk4zpJjCO/ai-agent-connect - **Tags:** hrv, biofeedback, wellness, health, autonomic ## Description You can use this MCP to bridge the gap between raw physiological data and structured biofeedback training. Instead of manually calculating breathing rates or session structures, you let your AI agent handle the math and the logic. It uses resonance breathing techniques to help you reach specific physiological targets. Your agent can check if your goals are realistic using validate_physiological_targets, ensuring you don't set impossible HRV targets. Once your goals are set, it builds a full roadmap with get_session_plan. It even tells you exactly how to breathe with get_breathing_guidance, providing specific timing for inhales and exhales. To keep you moving forward without burning out, it uses calculate_progression_metrics to adjust your training load over time. It's a complete toolkit for anyone managing autonomic regulation through HRV-based breathing exercises. ## Tools ### calculate_progression_metrics This tool determines the necessary increase in training load to reach your target HRV. It helps your agent manage how much you push your physiological limits over time. ### get_breathing_guidance This tool provides specific inhalation and exhalation timings. It generates instructions based on your calculated target breathing rate. ### get_session_plan This tool generates a complete training roadmap. It builds the structure of your session based on your specific physiological targets. ### validate_physiological_targets This tool checks that your HRV and coherence metrics are logically consistent and physiologically plausible. It prevents your agent from suggesting unrealistic training goals. ## Prompt Examples **Prompt:** ``` Create a 10-minute training session plan for a user with a current HRV of 45 and a goal HRV of 60, targeting a coherence level of 0.8. ``` **Response:** ``` Your 10-minute session plan is ready. The optimal breathing rate is 5.5 breaths per minute. The session includes a 2-minute warm-up, 6 minutes of active practice, and a 2-minute cool-down. ``` **Prompt:** ``` What are the breathing instructions for a target rate of 6 breaths per minute? ``` **Response:** ``` For a rate of 6 breaths per minute, you should inhale for 5 seconds and exhale for 5 seconds for a total of 60 cycles. ``` **Prompt:** ``` Check if my physiological targets are valid: current HRV 50, goal HRV 40. ``` **Response:** ``` The targets are invalid because the goal HRV must be higher than the current HRV for a progressive training model. ``` ## Capabilities ### Session Planning Your agent creates structured training roadmaps based on your specific physiological goals. ### Breathing Instruction The MCP provides exact inhale and exhale timings for resonance breathing. ### Target Validation Your agent verifies that your HRV and coherence targets are physically possible. ### Load Management The tool calculates how to increase training intensity to reach your HRV goals. ## Use Cases ### Personalized Training Generate a custom 10-minute breathing session based on your current HRV levels. ### Goal Verification Check if a target HRV increase is achievable before starting a new training cycle. ### Breathing Guidance Get exact second-by-second timing for inhalation and exhalation during a session. ### Progress Tracking Calculate how much to increase your training load to hit your next HRV milestone. ## Benefits - Removes manual calculation of breathing rhythms. - Prevents unrealistic goal setting through target validation. - Automates the scaling of training loads over time. - Provides structured session roadmaps instantly. ## How It Works Connect the MCP to your preferred AI client to start generating physiological training plans. 1. Connect the MCP to Claude, Cursor, or Windsurf via Vinkius. 2. Provide your current HRV and target metrics to your AI client. 3. The agent validates your targets to ensure they are realistic. 4. The agent generates a structured session plan and breathing instructions. 5. Use the calculated progression metrics to adjust future sessions. ## Frequently Asked Questions **How do I use this MCP with my AI client?** You connect to the MCP through the Vinkius platform. Once connected, you can use it directly within Claude, Cursor, Windsurf, or any other MCP-compatible client. **Can the MCP help with breathing exercises?** Yes. It provides specific breathing guidance, including exact inhalation and exhalation timings based on your target breathing rate. **What happens if I set an impossible HRV goal?** The validate_physiological_targets tool will catch this. It ensures your goals are logically consistent and physiologically plausible. **Does this MCP manage my training progress?** Yes. It uses the calculate_progression_metrics tool to determine how much to increase your training load to reach your HRV goals. **What is resonance breathing?** It is a technique used in this MCP to help users reach target physiological states through specific breathing rhythms. **What is HRV biofeedback?** It is a technique that uses Heart Rate Variability (HRV) to help users regulate their autonomic nervous system through controlled breathing patterns. **How do I use the session planning tool?** You can use `get_session_plan` by providing your current HRV, your goal HRV, the desired coherence target, and the total session duration. **Can I adjust my training intensity?** Yes, you can use `calculate_progression_metrics` to determine the recommended duration increase or breathing rate adjustment for your next session.