Mmcp.market

Head to head

noaa-spaceweather-mcp-server vs Jma

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

noaa-spaceweather-mcp-serverio.github.cyanheads/noaa-spaceweather-mcp-server
A
No reviews yet

NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

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Jmaio.github.pipeworx-io/jma
B
No reviews yet

JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings,

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours noaa-spaceweather-mcp-server (93/100 against 77). noaa-spaceweather-mcp-server has noticeably more public adoption.

 noaa-spaceweather-mcp-serverJma
User ratingNo reviews yetNo reviews yet
Safety gradeA93/100B77/100
AdoptionGrowingGrowing
GitHub stars20
Downloads / week430–
Runs whereHosted (remote)Hosted (remote)
Gateway-readyYesYes
Tools640
Write actions—4
Price per callFreeFree
LicenceApache-2.0MIT
Last release2026-09-172026-09-19
CategoryMaps and travelMaps and travel

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