ACH stands for Air Changes per Hour, representing how many times the total volume of air in a room is replaced by fresh outdoor air in one hour. Tools available: `ventilation.compute_ach`, `ventilation.get_requirements`, `ventilation.verify_compliance`.

How do I calculate my ventilation rate?

You can use the `compute_air_exchange_rate` tool by providing the inlet area, outlet area, and the total room volume.

Can I check if my room is compliant?

Yes, use the `verify_ventilation_compliance` tool with your calculated ACH and the specific usage type of the room.

Natural Ventilation Calculator MCP Connector for Claude

A+

Calculate air change rates and ensure ventilation compliance for different room uses.

1 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides specialized tools to calculate Air Changes per Hour (ACH) based on physical opening dimensions and room volume. Use compute_air_exchange_rate to input inlet area, outlet area, and room volume to find the ventilation rate. You can also use get_usage_requirements to retrieve minimum ACH thresholds for specific room types like kitchen or classroom, and verify_ventilation_compliance to check if your current airflow meets safety standards.

Available Tools

ventilation.compute_ach, ventilation.get_requirements, ventilation.verify_compliance

ventilationachair-qualitycompliancebuilding-standards

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_qEjYU7GYmMz1vH7u7N1UBKJnymPhnMFQgWEbE5ru/mcp

② Claude Code (terminal)

claude mcp add --transport http natural-ventilation-calculator https://edge.vinkius.com/vk_preview_qEjYU7GYmMz1vH7u7N1UBKJnymPhnMFQgWEbE5ru/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "natural-ventilation-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_qEjYU7GYmMz1vH7u7N1UBKJnymPhnMFQgWEbE5ru/mcp"
    }
  }
}

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