LocalFree

Eco Router MCP server

stevensu04/eco-router-mcp

Picks the lowest-carbon AWS, Google Cloud or Azure region for a workload. Maps all 134 public regions to their electricity grids and ranks them by carbon intensity and estimated latency, with EU/EEA data residency filters. find_clean_window finds the cleanest start time for batch jobs over the next 72 hours. Works without an API key using annual averages (grid-level for the US and Canada); add an Electricity Maps token for live data and forecasts. npx -y eco-router-mcp

1 GitHub stars152 npm downloads / month
Source code

Install Eco Router in Claude Code

Claude Code
claude mcp add eco-router -- npx -y eco-router-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "eco-router": {
      "command": "npx",
      "args": [
        "-y",
        "eco-router-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Eco Router MCP server do?

Picks the lowest-carbon AWS, Google Cloud or Azure region for a workload. Maps all 134 public regions to their electricity grids and ranks them by carbon intensity and estimated latency, with EU/EEA data residency filters. find_clean_window finds the cleanest start time for batch jobs over the next 72 hours. Works without an API key using annual averages (grid-level for the US and Canada); add an Electricity Maps token for live data and forecasts. npx -y eco-router-mcp

Is the Eco Router MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Eco Router run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Eco Router to Claude Code?

Run: claude mcp add eco-router -- npx -y eco-router-mcp

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