MCP For Claude Marketplace
Breathing Timer

Breathing Timer MCP Connector for Claude

A+

Accurately track structured breathing cycles (Box Breathing, 4-7-8, Coherence Heart Rate) for guided respiratory practice.

3 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Feeling stressed or needing to reset your focus? Controlled breathing is a foundational skill in managing the autonomic nervous system. The problem is that maintaining precise, measured breath patterns--like Box Breathing (4-4-4-4) or 4-7-8--requires perfect timing and counting. Our application provides structure and accuracy.

Mechanism: This MCP connects your agents to core physiological rhythm tracking. It uses three primary tools:

  1. query_breathing_parameters: Retrieves the scientifically backed default timings for techniques like Coherence Heart Rate or Wim Hof.
  2. calculate_single_cycle_duration: Determines the precise time needed for one full cycle based on user inputs (e.g., 4s Inhale, 7s Hold, 8s Exhale).
  3. generate_breathing_schedule: Takes your desired total session length and counts down in structured cycles, providing moment-by-moment guidance.

The advantage is a reliable, guided practice that allows you to focus entirely on the breath, knowing the timing structure is flawless.

breathingrespirationmeditationstress-reliefcircadian

3 tools expose this connector's capabilities to your AI agent.

calculate_single_cycle_duration

Calculate the total duration of one full breathing cycle for a given technique

query_breathing_parameters

Query the default timing parameters for a breathing technique

generate_breathing_schedule

Generate a structured breathing schedule for a given total duration

See how to talk to your AI agent using Breathing Timer.

I need a 15-minute session using the 4-7-8 technique. Start now.

Okay, starting your 15-minute 4-7-8 cycle schedule. The first phase is INHALE (count of 4). Remember to breathe deeply and consistently. We will continue the pattern for the next 15 minutes.

What are the standard timing parameters for Coherence Heart Rate?

According to our catalog, the default parameters for Coherence Heart Rate (COHERENT) are: Inhale: 5 seconds, Hold After Inhale: 0 seconds, Exhale: 5 seconds, Rest: 0 seconds. This means one full cycle takes 10 seconds.

Calculate the duration for a custom Box Breathing cycle using 3s inhale and 5s exhale.

I have calculated your customized Box Breathing cycle duration. With 3 seconds inhale, 3 seconds hold, 5 seconds exhale, and 3 seconds rest, one full cycle will take a total of 14 seconds.

The `query_breathing_parameters` tool serves as the single source of truth, providing standardized component timings. This data feeds into `calculate_single_cycle_duration`, which ensures every cycle adheres to scientific standards before scheduling begins.

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