Weather for Grown Ups MCP server

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• compare_datasets

  Compare only explicitly registered, scientifically compatible atmospheric dataset pairs at one point and valid time. Registered pairs: …. Pair contracts choose pressure-level or field selection explicitly. Global↔regional strategies require one shared explicit initialization cycle, sample each native grid independently at the requested coordinate, and never silently regrid or downscale. Ensemble c

• compare_runs

  Compare forecast initialization cycles for GFS, GEFS, deterministic ECMWF IFS, or ECMWF IFS ENS through one dataset-aware contract. Deterministic GFS and IFS return newer-minus-older changes; GEFS and IFS ENS return shifts between independently summarized ensemble distributions and never treat member labels as trajectories. IFS ENS can compare 6-hourly cycles or use a 12-hour stride for long-range

• diagnose_atmosphere
• find_analogs

  Find locally materialized historical analyses similar to one target atmospheric profile. The current dataset is gfs-analysis; similarity uses the existing standardized profile metric and U/V wind representation. This is model-state similarity, not climatological rarity or impact-specific similarity.

• query_atmosphere

  Query atmospheric state through one dataset × geometry × time × selection contract across every public dataset: …. Selection may be omitted for the dataset-aware default. Dataset-native domain, cadence, grid, provenance, deterministic/member-first semantics and capability limits stay explicit; unsupported combinations fail rather than being coerced into fake symmetry.

• search_catalog

  Search one canonical catalog across all atmospheric datasets. Results use shared variable, field and diagnostic IDs and explicitly list which datasets support each match. Use spatialScope and coverage to discover global or limited-area datasets that fully cover a point or bounded area; capability rows expose native grid, nominal resolution, cadence and horizon. For GEFS, forecastKind can distingui

• verify_forecast

  Verify archived GFS forecasts against either later GFS analysis or IGRA v2.2 radiosondes. Atomic form uses time.at plus one leadHours value. Both references support a bounded skill-summary form using time.from/time.to plus up to three leadHours values: WFG deterministically samples at most eight nominal verification times and aggregates count, signed bias, MAE and RMSE by lead × pressure × field w

• Code scan760 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitylocal package, no credentials required12/15
• Maintenancelast push 8 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Weather for Grown Ups: common questions

Is Weather for Grown Ups MCP server safe?

Yes, by our scan: it is graded A (92/100). Read the Weather for Grown Ups safety report

How do I install Weather for Grown Ups?

It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.

Does Weather for Grown Ups need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Weather for Grown Ups maintained?

The last commit was 8 days ago (2026-09-11). The latest release is v0.5.5.

What can I use instead of Weather for Grown Ups?

Servers from other publishers that do the same job: Weather Data MCP Server, Noaa Spaceweather MCP server and Open-Meteo Weather MCP server. Compare all Weather for Grown Ups alternatives.