Openweather vs Visualcrossing — MCP Server Comparison | AllMCPs
Side-by-Side Model Context Protocol Comparison
Openweather vs Visualcrossing
In-depth architectural comparison of the Openweather and Visualcrossing MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Openweather
Developer Tools · Remote HTTP/SSE
Quality: 51/100 (Good) | Auth: No auth required
Visualcrossing
Developer Tools · Remote HTTP/SSE
Quality: 51/100 (Good) | Auth: No auth required
Verdict Summary: Choose Openweather if you need specialized Developer Tools tools running via a hosted cloud SSE transport. Choose Visualcrossing if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
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Choose Openweather when:
You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Get the current weather for a city or coordinates: temperature, "feels like", conditions, humidity, wind speed, and cloud cover. Example: current_weather({ city: "London", units: "metric" })
forecast
Get a multi-step weather forecast (3-hour intervals) for a city or coordinates: temperature, conditions, wind speed, and precipitation probability over time. Example: forecast({ city: "Tokyo", count: 8 })
air_quality
Get the current air quality for a set of coordinates: an air quality index (AQI, 1=Good to 5=Very Poor) plus pollutant component concentrations (CO, NO2, O3, PM2.5, PM10, etc.). Example: air_quality({ lat: 51.5, lon: -0.12 })
geocode
Resolve a place name (city, optionally with state/country) to geographic coordinates (latitude/longitude). Useful before calling air_quality, which needs lat/lon. Example: geocode({ query: "Paris", limit: 5 })
Visualcrossing Tools (3)
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Openweather is categorized under Developer Tools and uses a remote streaming HTTP/SSE transport. In contrast, Visualcrossing belongs to Developer Tools using remote streaming HTTP/SSE transport. Select Openweather when you need capabilities focused on developer tools and Visualcrossing when you require tools for developer tools.
Get daily weather for a location — works for BOTH historical weather (past dates) and forecast (future or no dates). Use this for HISTORICAL weather and "weather on a past date" questions, e.g. "what was the weather in Paris on 2023-07-04" (location: "Paris", start_date: "2023-07-04"). Pass start_d…
current_conditions
Get the live CURRENT weather conditions right now for a location — temperature, feels-like, humidity, wind, and conditions. Example: current_conditions({ location: "Tokyo" }).
forecast
Get the upcoming 15-day daily weather FORECAST for a location — per-day temp/min/max, humidity, precipitation chance, wind, and conditions. Example: forecast({ location: "Berlin" }).