Crypto Fear & Greed Index MCP Server

What is Crypto Fear & Greed Index MCP Server?

A Model Context Protocol server that provides real-time and historical Crypto Fear & Greed Index data, powered by the Alternative.me API. It exposes resources, tools, and prompts for fetching and analyzing the index, making it easy to integrate into MCP-compatible clients like Claude Desktop.

How to use Crypto Fear & Greed Index MCP Server?

Install via Smithery with npx -y @smithery/cli install @kukapay/crypto-feargreed-mcp --client claude or clone the repository and configure your client. For Claude Desktop, run mcp install main.py --name "CryptoFearGreed", then ask questions like "What's the current Crypto Fear & Greed Index?".

Key features of Crypto Fear & Greed Index MCP Server

• Retrieve the latest Fear & Greed Index value and classification.
• Fetch historical index values for any number of days.
• Analyze trends with average value and direction statistics.
• Includes tool versions of all resources for tool-only MCP clients.
• Provides a prompt template for interpreting index values.

Use cases of Crypto Fear & Greed Index MCP Server

• Query the current Crypto Fear & Greed Index value and classification.
• Analyze market sentiment trends over the last 30 days.
• Interpret index values to understand implications for Bitcoin markets.
• Integrate Fear & Greed data into automated trading or alert workflows.

FAQ from Crypto Fear & Greed Index MCP Server

What data does this server provide?

It provides the current Crypto Fear & Greed Index value and classification, historical index data for a specified number of days, and trend analysis including average value and trend direction.

What are the runtime requirements?

Python 3.10 or higher is required. The server uses the MCP Python SDK and fetches data from the Alternative.me Fear & Greed Index API.

Does this require any API keys or authentication?

No. The server uses the public Alternative.me API, which does not require authentication for the Fear & Greed Index endpoint.

What transports or protocols does this server support?

The server uses the Model Context Protocol (MCP) and can be used with any MCP-compatible client, such as Claude Desktop.

Where does the data come from?

All data is provided by the Alternative.me Fear & Greed Index API (https://api.alternative.me/fng/).