Weathersight MCP Connector
Connect Claude — or any MCP client — to Weathersight: 100+ years of station observations, typical-weather climatology, anomalies, extremes, degree days, and long-term climate trends for locations worldwide.
This is a remote MCP server. There is nothing to install.
https://weathersight.io/api/mcp
Connect
Claude (Desktop or web)
- Settings → Connectors → Add custom connector
- URL:
https://weathersight.io/api/mcp - Connect, then sign in when prompted
Signing in creates your Weathersight API token automatically if you don't already have one, and starts a free trial. Existing token holders keep the token they already have.
Other MCP clients
Point the client at the same URL. The server speaks Streamable HTTP (spec 2025-03-26) and authenticates with OAuth 2.0 authorization-code + PKCE, including dynamic client registration — no manual credential setup.
What you can ask
- "What's the typical weather in Reykjavik in late September?"
- "Has Bengaluru's monsoon onset shifted over the last 40 years?"
- "Which US cities broke heat records last week?"
- "Compare this July in Madrid to its 1991–2020 baseline."
Managing your connection
- Your token and plan: https://weathersight.io/subscription
- API reference: https://weathersight.io/docs
If the connector stops returning data, your client will usually prompt you to sign in again. If it reports that your plan has lapsed, visit the subscription page above — the connector and token resume working once a plan is active.
About this repository
This repo is the public home of Weathersight's MCP Registry
entry. server.json is the metadata record that tells the registry — and the
directories that mirror it — what this server is called, where it lives, and how to reach it.
The connector itself is served from the Weathersight application; there is no server code here. A local stdio proxy previously lived in this repo and has been removed: remote MCP with OAuth supersedes it, requiring no install, no Python, and no pasted API token.
License
MIT — see LICENSE.