Fear Greed MCP Server: Install & Setup

Install Fear Greed in Claude Code

Claude Code

claude mcp add fear-greed -- npx -y fear-greed-mcp

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

{
  "mcpServers": {
    "fear-greed": {
      "command": "npx",
      "args": [
        "-y",
        "fear-greed-mcp"
      ]
    }
  }
}

Read the crypto fear and greed index from alternative.me. No key required.

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

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

Run: claude mcp add fear-greed -- npx -y fear-greed-mcp

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