How does this skill calculate the sentiment score?

The skill calculates a weighted composite score (0-100) based on the Fear & Greed Index, keyword-based analysis of recent news, and price/volume momentum data.

Can the sentiment data be used in other applications?

Yes, by using the --format json or --format csv options, the skill outputs structured data that can be easily integrated into other trading scripts or databases.

Can I check sentiment for specific coins like ETH or SOL?

Yes, you can use the --coin flag followed by the symbol to get specific sentiment data for individual cryptocurrencies.

What APIs does the analyzer rely on?

It utilizes the Alternative.me API for Fear & Greed metrics and the CoinGecko API for real-time market momentum and price trends.

What are the technical requirements to run this skill?

You need Python 3.8+ installed along with the 'requests' library to handle API communication.

Crypto Market Sentiment Analyzer

Name: Crypto Market Sentiment Analyzer
Author: jeremylongshore

byjeremylongshore

•

1,031

Analytics & Monitoring

Analyzes cryptocurrency market mood by aggregating Fear & Greed indices, news sentiment, and price momentum.

About

This skill empowers Claude to perform deep-dive cryptocurrency sentiment analysis by synthesizing data from multiple sources including the Alternative.me Fear & Greed Index, news headlines, and real-time market momentum from CoinGecko. It provides a composite sentiment score with clear classifications—ranging from Extreme Fear to Extreme Greed—allowing traders and developers to gauge market heat, identify potential trend reversals, and generate structured data in JSON or CSV formats for integration into larger trading systems or automated reports.

Key Features

Multi-source data aggregation including Fear & Greed Index and News
Composite sentiment scoring (0-100) with granular risk classification
Coin-specific sentiment analysis for major assets like Bitcoin and Ethereum
Multiple output formats including Table, JSON, and CSV for data export
1,031 GitHub stars
Real-time market momentum tracking via CoinGecko integration

Use Cases

Identifying potential market bottoms during periods of Extreme Fear
Generating automated sentiment reports for trading bots or dashboards
Conducting coin-specific mood checks before executing trade entries

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills analyzing-market-sentiment

For use in Claude.ai and ChatGPT

Download Skill

GitHub