Usgs Volcano for Zed

io.github.pipeworx-io/usgs-volcano

USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth)

client:Zed transport:streamable-http

Install Usgs Volcano in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "usgs-volcano": {
      "url": "https://gateway.pipeworx.io/usgs-volcano/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs