🔧

Open Meteo ServerVerified🛡 No advisories

io.github.cyanheads/open-meteo-mcp-server

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2★ stars

0weekly installs

9 days agolast release

Provenancewhere it came from, and what was verified

✓

Verified namespace

Published to the official MCP registry by github.com/cyanheads, which proved it owns this namespace.

Verified owner: github.com/cyanheads ↗io.github.cyanheads/open-meteo-mcp-server

🛡 Permissions & trustwhat this server can touch before you run it

◆

Network access

Connects to a hosted remote endpoint.

✓

Configuration

Reads MCP_LOG_LEVEL, CANVAS_PROVIDER_TYPE, MCP_HTTP_HOST, MCP_HTTP_PORT, MCP_HTTP_ENDPOINT_PATH, MCP_AUTH_MODE, ….

About

Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.

Packages & transports

npm@cyanheads/open-meteo-mcp-serverv0.2.5 · bun

remotehttps://open-meteo.caseyjhand.com/mcpHTTP

Metadata

Sourcegithub.com/cyanheads/open-meteo-mcp-server ↗

Categorydevops

LicenseApache-2.0

Quality 91/100

how much you can lean on this server

Maintenance

45/45

Completeness

35/35

Reliability

11/20

Computed from the server's own data, not a hidden formula. This measures how much you can depend on it, not how popular it is. Stars are shown separately, on purpose. How it's scored →

Tool definition quality 100/100

how well its 11 tools describe themselves to an agent

▸openmeteo_geocode100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_elevation100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_forecast100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_historical100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_marine100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_air_quality100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_ensemble100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_flood100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_get_climate100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_dataframe_query100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

▸openmeteo_dataframe_describe100A

Description

present and substantive

Param types

params declare a type

Param docs

params are described

Structure

required fields declared

Structural, not an LLM's opinion: each check is a fact about the tool's schema, so it's reproducible. One weak tool drags the score (60% average, 40% worst). How it's scored →

For the maintainer

Raise this grade

up to +9 on quality

Own this server? Here's exactly what to change, biggest wins first. Every number below is a fixed point value, so you can see what each edit is worth before you make it.

Collect working reviewsReliability

With no reviews this sits at a neutral 11. Reviews reporting it works push it toward the full 20.

Already earned (5) ▾

✓Describe what it does+11

✓Give an install path+11

✓Declare a license+7

✓Link the source+6

✓Keep it active+45

These are structural checks, so the fixes are exact. See the full formula →

Add a badge to your README

[![SocketCat](https://socketcat.com/badge/io.github.cyanheads/open-meteo-mcp-server)](https://socketcat.com/servers/io.github.cyanheads/open-meteo-mcp-server)

Shows your live quality grade and links back here. It updates itself as the grade changes.

Add to your client

Pick your client, copy, paste into its config. That's the whole setup.

~/.claude/claude_desktop_config.json

{
  "mcpServers": {
    "open_meteo_mcp_server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/open-meteo-mcp-server"
      ]
    }
  }
}

▶ Try itlive against open-meteo.caseyjhand.com

This server has a hosted endpoint, so we can connect and list its actual tools right here. Nothing runs on your machine.

Open Meteo Server✓Verified🛡 No advisories

Provenancewhere it came from, and what was verified

🛡 Permissions & trustwhat this server can touch before you run it

About

Packages & transports

Metadata

Raise this grade

Add a badge to your README

Reviews

▶ Try itlive against open-meteo.caseyjhand.com

Open Meteo ServerVerified🛡 No advisories