met-mcp

Weather forecasts from MET Norway (Yr): geocoding plus hourly forecasts worldwide.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Weather forecasts from MET Norway (Yr): geocoding plus hourly forecasts worldwide.

    How to connect

    How to connect met-mcp to Claude

    The server address to paste into Claude settings:

    https://met-mcp.met-mcp-worker.workers.dev/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect met-mcp to ChatGPT

    The server address to paste into ChatGPT settings:

    https://met-mcp.met-mcp-worker.workers.dev/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect met-mcp to Cursor

    The server address to paste into Cursor settings:

    https://met-mcp.met-mcp-worker.workers.dev/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (8)

    Raw names from tools/list. Only developers need these.

    geocode_locationFind latitude and longitude for a place name. Use the coordinates with the other tools.
    get_forecastGet an hourly weather forecast from MET Norway (Yr) for a coordinate. Works worldwide, best coverage in the Nordics.
    get_nowcastMinute-by-minute precipitation for the next 2 hours, radar-based. Nordic region only. Answers 'do I need an umbrella right now?'
    get_weather_alertsOfficial danger warnings (wind, flood, ice, forest fire...) from MET Norway. Covers Norway and its waters. Omit coordinates to get all current alerts. Alert text is in Norwegian.
    get_sun_eventsSunrise, sunset, and solar noon for a coordinate and date. Works worldwide.
    get_ocean_forecastWave height, wave direction, and sea temperature. Covers the Norwegian coast and nearby seas.
    find_weather_stationsFind the nearest official weather stations (Frost). Use the station id (e.g. SN50540) with get_historical_weather.
    get_historical_weatherDaily historical observations from a weather station (Frost archive, some stations go back over 100 years). Find station ids with find_weather_stations.