Summary
Connects Claude to the Measure Space API for weather, climate, and environmental data. You get hourly weather forecasts out to 5 days, daily forecasts to 15 days, and climate projections to 9 months. Also handles air quality, agricultural metrics like growing degree days and crop stress indicators, and pollen forecasts. Includes geocoding tools to convert between city names and coordinates. Ships in both Python and TypeScript. Each service requires its own API key from measurespace.io, so you only pay for what you use. Reach for this when you need reliable environmental data with Claude, especially for agriculture planning or location based weather analysis.
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A Model Context Protocol (MCP) server for weather, climate, air quality, agriculture, pollen and geocoding services from measurespace.io.
This repository contains two implementations of the same MCP server:
| Implementation | Folder | Package |
|---|---|---|
| 🐍 Python | python/ | mcp, measure-space-api |
| 🟦 TypeScript | typescript/ | @measurespace/measure-space-mcp-server |
Features
- Hourly weather forecast for next 5 days
- Daily weather forecast for next 15 days
- Daily climate forecast for next 9 months
- Hourly and daily air quality forecast for next 4 days
- Agriculture: Growing Degree Days (GDD), crop growth stage, heat and frost stress days
- Pollen: Daily pollen forecast for next 5 days
- Geocoding: city name → latitude/longitude
- Geocoding: latitude/longitude → nearest city
- Timezone and astronomy data (sunrise, sunset)
API Keys
Get your API keys from measurespace.io. Each service has its own key:
| Environment Variable | Service |
|---|---|
GEOCODING_API_KEY | City ↔ lat/lon geocoding |
HOURLY_WEATHER_API_KEY | Hourly weather forecast |
DAILY_WEATHER_API_KEY | Daily weather forecast |
DAILY_CLIMATE_API_KEY | Daily climate forecast |
AIR_QUALITY_API_KEY | Air quality forecast |
AGRICULTURE_API_KEY | Agriculture services |
POLLEN_API_KEY | Daily pollen forecast |
You only need the key(s) for the services you use.
Quick Start
See the implementation-specific READMEs:
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GEOCODING_API_KEYsecretAPI key for geocoding service (city name ↔ lat/lon)
HOURLY_WEATHER_API_KEYsecretAPI key for hourly weather forecast service
DAILY_WEATHER_API_KEYsecretAPI key for daily weather forecast service
DAILY_CLIMATE_API_KEYsecretAPI key for daily climate forecast service
AIR_QUALITY_API_KEYsecretAPI key for air quality forecast service
AGRICULTURE_API_KEYsecretAPI key for agriculture service (GDD, growth stage, etc.)
POLLEN_API_KEYsecretAPI key for daily pollen forecast service
Registryactive
Package@measurespace/measure-space-mcp-server
TransportSTDIO
AuthRequired
UpdatedFeb 28, 2026