Solar MCP Server: Install & Setup

Install Solar in Claude Code

Claude Code

claude mcp add solar -- uvx solar-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "solar": {
      "command": "uvx",
      "args": [
        "solar-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Solar MCP server do?

Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.

Is the Solar MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Solar run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Solar to Claude Code?

Run: claude mcp add solar -- uvx solar-mcp

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