MCP serverOfficial registry

Open Signals

Public hazard, water, weather and EPA data with source, age and licence on every reading.

by io.github.Civops-Platformv0.1.0GitHub Website

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Server URL

https://open-signals.civops.io/mcp

Provider

Claude Code

claude mcp add --transport http io.github.civops-platform-open-signals https://open-signals.civops.io/mcp

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.civops-platform-open-signals": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://open-signals.civops.io/mcp"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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Open Signals

Add this server

Host a copy with our keys and logs.

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