NestDaddy

OpenWeather for agents

org.openweathermap/agents · v0.3.0

OpenWeather data for AI agents: list feeds, sign up, check balance, get a top-up link, fetch data.

Connect Remote server

Terminal
claude mcp add --transport http agents https://mcp.openweathermap.org/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "agents": {
      "url": "https://mcp.openweathermap.org/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "agents": {
      "type": "http",
      "url": "https://mcp.openweathermap.org/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.openweathermap.org/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 6 found in our last check

  • list_products

    Lists every data product the Forum serves, as the platform's own catalogue answer: slug, title, lifecycle state, price in credits per call (1 credit = $0.001; the quoted price is the charged price), licence and attribution text, and the address of the product's route specificati…

  • get_product

    Returns one product by slug: its live catalogue entry (price, licence, lifecycle state, the specification address) together with the routes fetch_data can call and the parameters each route requires, taken from the platform's published product record. Needs no key and charges no…

  • sign_up

    Creates a Forum account for an email address under the Terms version currently served, and returns the account, its secret — the one string that runs the account, shown exactly once — and its first data key, shown exactly once. It grants the account no credits of its own: a new…

  • account_status

    Reads the account behind the secret: tier, accepted Terms version, the products it may call, the balance in credits the account bought minus the spend those credits funded, the last 30 days of usage per day, product and key, and the 50 latest balance movements. A product's own d…

  • get_topup_link

    Opens a top-up for the account and returns the payment intent with hosted_url, the payment provider's short-lived page where a human completes the payment — no tool pays, and card details never touch the Forum. amount_minor is in cents; the platform accepts USD only and a minimu…

  • fetch_data

    Fetches one data response: GET data.openweathermap.org/{product}/{route} with the query parameters you pass, using the data key from your client configuration's Authorization header or the data_key argument — never the secret, which fetches nothing. A successful call is billed t…

Headers

NameDescription
Authorization
Optional, secret
Bearer <your OpenWeather for agents data key>; optional — list_products, get_product and sign_up work without it; account_status and get_topup_link take the secret as an argument

Details

Endpointhttps://mcp.openweathermap.org/mcp (Streamable HTTP)
First published4 Sep 2026
Last updated4 Sep 2026
Registry nameorg.openweathermap/agents

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