Koskamo

Weather by WindBorne MCP

An official MCP server provided by WindBorne Systems that enables AI agents to access world's most accurate weather forecasts and insights powered by WeatherMesh AI and Atlas balloons. It supports daily outlooks, variable plots, multi-location comparisons, activity windows, and maps as interactive cards.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Weather by WindBorne MCP logo, by WindBorne SystemsVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-06Operated by WindBorne Systems
You need:Free to use; connects with OAuth 2.1
MCP endpoint (Streamable HTTP)
https://weather-mcp.windbornesystems.com/mcp
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to windbornesystems.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Retrieve daily weather outlooks for specific locations
  • Generate variable plots for weather data analysis
  • Compare weather conditions across multiple locations
  • Display activity windows and maps as interactive cards

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.windbornesystems/weather@1.0.0Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
159 ms
95th percentile latency
159 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 159 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http weather-by-windborne-mcp https://weather-mcp.windbornesystems.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add weather-by-windborne-mcp --url https://weather-mcp.windbornesystems.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable weather-by-windborne-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "weather-by-windborne-mcp": {
      "url": "https://weather-mcp.windbornesystems.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "weather-by-windborne-mcp": {
      "type": "streamableHttp",
      "url": "https://weather-mcp.windbornesystems.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start weather-by-windborne-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "weather-by-windborne-mcp": {
      "type": "http",
      "url": "https://weather-mcp.windbornesystems.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http weather-by-windborne-mcp https://weather-mcp.windbornesystems.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://weather-mcp.windbornesystems.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "weather-by-windborne-mcp": {
      "serverUrl": "https://weather-mcp.windbornesystems.com/mcp"
    }
  }
}

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