Crypto Fear & Greed Index MCP Server

A mcp server that provides real-time and historical Crypto Fear & Greed Index data, powered by the Alternative.me. This server exposes resources and tools for fetching and analyzing the Fear & Greed Index, making it easy to integrate into MCP-compatible clients, including Claude Desktop.

Features

• Current Index: Retrieve the latest Fear & Greed Index value and classification.
• Historical Data: Fetch historical index values for a specified number of days.
• Trend Analysis: Analyze trends over time with statistics like average value and trend direction.
• Tool-Only Support: Includes tool versions of all resources for compatibility with tool-only MCP clients.
• Prompt Generation: Provides a prompt template for interpreting index values.

Resources

• fng://current. Current crypto Fear & Greed Index.
• fng://history/{days}. Historical Data of Crypto Fear & Greed Index.

Tools

• get_current_fng_tool() -> str. Current Index.
• get_historical_fng_tool(days: int) -> str. Historical Index Data.
• analyze_fng_trend(days: int) -> str. Index trend Analysis.

Prompts

• interpret_fng Index Data Interpretation.

Installation# Installing via Smithery

To install Crypto Fear & Greed Index for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install @kukapay/crypto-feargreed-mcp --client claude

Clone the repository:

git clone https://github.com/kukapay/crypto-feargreed-mcp.git
cd crypto-feargreed-mcp

Install for Claude Desktop

mcp install main.py --name "CryptoFearGreed"

Then enable it in your Claude Desktop configuration.

License

This project is licensed under the MIT License. See the LICENSE file for details.