Open-Meteo MCP

A community-driven MCP server that provides access to Open-Meteo's global weather data. It supports geocoding, current and historical weather forecasts, marine conditions, air quality indices, terrain elevation, ensemble forecasts, flood data, and climate projections. The server operates via STDIO or Streamable HTTP and requires no API key.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by cyanheads

Vendor documentation

What you can do with it

Geocode place names to coordinates
Fetch global weather forecasts and historical data
Retrieve marine conditions and air quality indices
Query climate projections and ensemble forecasts

Source and maintenance

Community listingRegistry 0.5.0

mcp-registry: io.github.cyanheads/open-meteo-mcp-server@0.5.0 Source repository

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@cyanheads/open-meteo-mcp-server 0.5.0

npmnpx

@cyanheads/open-meteo-mcp-server package definition

{
  "version": "0.5.0",
  "transport": "stdio",
  "identifier": "@cyanheads/open-meteo-mcp-server",
  "runtimeHint": "npx",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "environmentVariables": [
    {
      "name": "MCP_LOG_LEVEL",
      "format": "string",
      "default": "info",
      "description": "Sets the minimum log level for output (e.g., 'debug', 'info', 'warn')."
    },
    {
      "name": "CANVAS_PROVIDER_TYPE",
      "format": "string",
      "default": "duckdb",
      "description": "Canvas engine for openmeteo_get_forecast / openmeteo_get_historical / openmeteo_get_marine / openmeteo_get_air_quality / openmeteo_get_ensemble / openmeteo_get_flood / openmeteo_get_climate spillover. Default 'duckdb' enables DataCanvas and the dataframe_query / dataframe_describe tools. Set to 'none' to disable — those tools still bound an over-budget response to a preview with truncated: true, but nothing stages the rows they omit."
    },
    {
      "name": "OPENMETEO_DATAFRAME_DROP_ENABLED",
      "format": "boolean",
      "default": "false",
      "description": "Set to 'true' to make openmeteo_dataframe_drop callable — it removes one staged table or view from a DataCanvas. Default 'false' lists the tool as disabled. Has no effect unless CANVAS_PROVIDER_TYPE=duckdb."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "open-meteo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/open-meteo-mcp-server@0.5.0"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "CANVAS_PROVIDER_TYPE": "<YOUR_CANVAS_PROVIDER_TYPE>",
        "OPENMETEO_DATAFRAME_DROP_ENABLED": "<YOUR_OPENMETEO_DATAFRAME_DROP_ENABLED>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "open-meteo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/open-meteo-mcp-server@0.5.0"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "CANVAS_PROVIDER_TYPE": "<YOUR_CANVAS_PROVIDER_TYPE>",
        "OPENMETEO_DATAFRAME_DROP_ENABLED": "<YOUR_OPENMETEO_DATAFRAME_DROP_ENABLED>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "open-meteo-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/open-meteo-mcp-server@0.5.0"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "CANVAS_PROVIDER_TYPE": "<YOUR_CANVAS_PROVIDER_TYPE>",
        "OPENMETEO_DATAFRAME_DROP_ENABLED": "<YOUR_OPENMETEO_DATAFRAME_DROP_ENABLED>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "open-meteo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/open-meteo-mcp-server@0.5.0"
      ],
      "env": {
        "MCP_LOG_LEVEL": "<YOUR_MCP_LOG_LEVEL>",
        "CANVAS_PROVIDER_TYPE": "<YOUR_CANVAS_PROVIDER_TYPE>",
        "OPENMETEO_DATAFRAME_DROP_ENABLED": "<YOUR_OPENMETEO_DATAFRAME_DROP_ENABLED>"
      }
    }
  }
}

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