Is Weather MCP server safe?
Probably. Read the findings first.
Use with care. Some checks failed or could not be verified.
What to know before installing
- highRemote endpoint did not respond — TypeError: fetch failed
Public scan report
scanner v0.1.9 · 2026-09-23 · same rubric, same numbers if you re-run it
1 high
- Code scan2 source files scanned25/25
- Live reliabilityremote unreachable: TypeError: fetch failed0/20
- –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 84 days ago12/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Findings (1)
- highRemote endpoint did not respond
reliability.unreachableTypeError: fetch failed
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Other servers that do what Weather MCP does
- Weather Data MCP Server17 weather tools, no API keys: forecasts, alerts, air quality, marine, radar, lightning, wildfiresnot reviewedEstablishedA
- Noaa SpaceweatherNOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.not reviewedGrowingA
- Smarter WeatherSmarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.not reviewedGrowingA