WeatherLink MCP by usefulapi

WeatherLink MCP by usefulapi

Use your WeatherLink account from Claude, Cursor, or any MCP client. Read your stations, sensors, current conditions, historic records and evapotranspiration data. Hosted, no local install: connect with your own credentials.

Live endpoint: https://weatherlink.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://weatherlink.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http weatherlink https://weatherlink.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

{
  "mcpServers": {
    "weatherlink": {
      "url": "https://weatherlink.usefulapi.io/mcp"
    }
  }
}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your WeatherLink credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/weatherlink/

On first connect you provide a WeatherLink API Key and WeatherLink API Secret, created on weatherlink.com → Account → Generate v2 Key. The server validates them and stores them per user. No keys go in config files.

Tools

Tool	Type	What it does
weatherlink_list_stations	read	List stations
weatherlink_list_nodes	read	List nodes
weatherlink_list_sensors	read	List sensors
weatherlink_get_sensor_activity	read	Get sensor activity
weatherlink_get_current_conditions	read	Get current conditions
weatherlink_get_historic_data	read	Get historic data
weatherlink_get_et_report	read	Get evapotranspiration report
weatherlink_usage_status	meta	Usage status (free-tier meter)
weatherlink_request_feature	meta	Request a missing feature
weatherlink_upgrade	meta	Upgrade to Pro or Pro+
weatherlink_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$9/mo or $90/yr (2 months free)	10,000 tool calls / month
Pro+ (per user)	$39/mo or $390/yr (2 months free)	100,000 tool calls / month

Each paid plan covers this server only. Ask your AI to run weatherlink_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with weatherlink_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with weatherlink_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.