How is the impact per wear calculated?

The impact per wear is the total garment impact divided by the total lifetime uses, which includes the base expected wears plus any additional uses gained through `repairCycles`.

Can I compare different materials?

Yes, you can use `get_fiber_impact_factors` to see the coefficients for different fibers and then use `compare_garment_impacts` to see which garment is more efficient.

What does the recovery rate represent?

The recovery rate is the percentage of material reclaimed at the end of a garment's life (e.g., through recycling), which acts as a credit to reduce the total net impact.

Slow Fashion Material Impact MCP Connector for Claude

A+

Calculate and compare the environmental footprint of garments based on material mass, fiber type, and lifecycle longevity.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides a lifecycle assessment tool for analyzing the environmental impact of clothing. It calculates the total footprint of a garment by analyzing material mass, production energy, water usage, and transport distance. By incorporating longevity metrics like expectedWears, repairCycles, and recoveryRate, it provides critical data on both impact per garment and impact per wear. Users can use get_fiber_impact_factors to find standardized coefficients, compare_garment_impacts to rank different items, and simulate_longevity_scenario to predict how repair habits affect long-term sustainability.

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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_k4lExfHourf2O6La49zMDpZPbuimS7UrXrNGWms8/mcp

② Claude Code (terminal)

claude mcp add --transport http slow-fashion-material-impact https://edge.vinkius.com/vk_preview_k4lExfHourf2O6La49zMDpZPbuimS7UrXrNGWms8/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "slow-fashion-material-impact": {
      "url": "https://edge.vinkius.com/vk_preview_k4lExfHourf2O6La49zMDpZPbuimS7UrXrNGWms8/mcp"
    }
  }
}

Get full access on Vinkius

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