AEMET MCP Server

by mmillan76io.github.mmillan76/aemet-mcpv0.1.1

MCP server exposing AEMET (Spanish weather agency) forecasts, station data and warnings.

0Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Maintained3mo ago

Install AEMET MCP server

claude mcp add aemet-mmillan76 -e AEMET_API_KEY='<aemet-api-key>' -- npx -y @mmillan76/aemet-mcp

{
  "mcpServers": {
    "aemet-mmillan76": {
      "command": "npx",
      "args": [
        "-y",
        "@mmillan76/aemet-mcp"
      ],
      "env": {
        "AEMET_API_KEY": "<aemet-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "aemet-mmillan76": {
      "command": "npx",
      "args": [
        "-y",
        "@mmillan76/aemet-mcp"
      ],
      "env": {
        "AEMET_API_KEY": "<aemet-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "aemet-mmillan76": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mmillan76/aemet-mcp"
      ],
      "env": {
        "AEMET_API_KEY": "<aemet-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "aemet-mmillan76": {
      "command": "npx",
      "args": [
        "-y",
        "@mmillan76/aemet-mcp"
      ],
      "env": {
        "AEMET_API_KEY": "<aemet-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
AEMET_API_KEY	yes	yes	Free AEMET OpenData API key. Request one at https://opendata.aemet.es/centrodedescargas/altaUsuario

Freshness

Maintained — last maintenance signal 3mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-07-26 · 3mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-25 · 3mo ago · official registry · v0.1.1

FAQ

›How do I install the AEMET MCP server in Claude Code?

Run: claude mcp add aemet-mmillan76 -e AEMET_API_KEY='<aemet-api-key>' -- npx -y @mmillan76/aemet-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does AEMET require an API key?

Yes. It expects AEMET_API_KEY, of which 1 is a secret.

›Can I use AEMET as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is AEMET in the official MCP registry?

Yes, as io.github.mmillan76/aemet-mcp.