Fear Greed MCP

Fear & Greed MCP

MCP server for Crypto Fear & Greed Index data.

Provides access to the Crypto Fear & Greed Index for market sentiment tracking. Returns current and historical index values (0-100 scale from Extreme Fear to Extreme Greed) to help gauge overall crypto market emotion and identify potential buying or selling opportunities.

Installation

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

API

The Fear & Greed Index is available via a free public API:

web_fetch url="https://api.alternative.me/fng/?limit=1"

Historical data (last 30 days):

web_fetch url="https://api.alternative.me/fng/?limit=30"

Features

• Current Fear & Greed Index value and classification
• Historical index data (daily granularity)
• Value classifications: Extreme Fear, Fear, Neutral, Greed, Extreme Greed
• BTC-weighted sentiment indicator

Links

• Alternative.me: https://alternative.me/crypto/fear-and-greed-index/