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)

1. Settings → Connectors → Add custom connector
2. URL: https://weathersight.io/api/mcp
3. 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.

License

MIT — see LICENSE.