name	aggregating-crypto-news
description	Aggregate breaking cryptocurrency news from 50+ sources including CoinDesk, CoinTelegraph, The Block, and Decrypt. Use when needing to monitor crypto market news, track announcements, or find coin-specific updates. Trigger with phrases like "get crypto news", "latest Bitcoin headlines", "DeFi announcements", "scan for breaking news", or "check crypto updates".
allowed-tools	Read, Bash(crypto:news-*)
version	1.25.0
author	Jeremy Longshore <jeremy@intentsolutions.io>
license	MIT
tags	["crypto","monitoring","aggregating-crypto"]
compatibility

Aggregating Crypto News

Overview

Aggregate cryptocurrency news from 50+ authoritative sources via RSS feeds with real-time scanning, coin/category filtering, and relevance scoring.

Prerequisites

Python 3.8+ installed

Dependencies: pip install feedparser requests

Internet connectivity for RSS feed access

Instructions

Assess user intent - determine filters needed:

General news: no filters, use defaults
Coin-specific: extract symbol (BTC, ETH, etc.)
Category-specific: extract category (defi, nft, regulatory, etc.)
Time-specific: extract window (1h, 4h, 24h, 7d)

Run the aggregator with appropriate filters:

# Default scan (top 20, past 24h, relevance sorted)
python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py

# Coin-specific scan
python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --coin BTC --period 4h

# Category filter
python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --category defi --top 30

# Multiple filters
python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --coin ETH --category defi --period 24h --top 15

Export results for downstream processing:

python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --format json --output news.json

Present results to the user:

Show source, title, age, and relevance score
Highlight market-moving keywords if present
Provide links for full articles
Summarize meta information (sources checked, articles found)

Output

Table showing articles ranked by relevance score (0-100) based on market-moving keyword detection, source authority, and recency:

============================================================================== CRYPTO NEWS AGGREGATOR Updated: 2026-01-14 15:30 # 2026 - current year timestamp ============================================================================== TOP CRYPTO NEWS (24h) ------------------------------------------------------------------------------ Rank Source Title Age Score ------------------------------------------------------------------------------ 1 CoinDesk Bitcoin Breaks $100K ATH 2h 95.0 2 The Block SEC Approves ETH ETF 4h 92.5 3 Decrypt Solana DeFi TVL Surges 6h 78.3 ------------------------------------------------------------------------------ Summary: 20 articles shown | Scanned: 50 sources | Matched: 187 ==============================================================================

Error Handling

Error

Cause

Solution

Network timeout

RSS feed unreachable

Uses cached data; skips unavailable sources

Parse error

Malformed RSS

Skips entry; continues with valid articles

No results

Filters too strict

Suggest relaxing filters

Invalid coin

Unknown symbol

List similar valid symbols

See ${CLAUDE_SKILL_DIR}/references/errors.md for comprehensive error handling.

Examples

Filtering patterns for common news monitoring scenarios:

# Latest crypto news (defaults) python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py # Bitcoin news from past 4 hours python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --coin BTC --period 4h # DeFi category news python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --category defi # High-relevance news only python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --min-score 70 --top 10 # Multiple coins python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --coins BTC,ETH,SOL

Resources

${CLAUDE_SKILL_DIR}/references/implementation.md - CLI options, categories, JSON format, advanced filtering

${CLAUDE_SKILL_DIR}/references/errors.md - Comprehensive error handling

${CLAUDE_SKILL_DIR}/references/examples.md - Detailed usage examples

${CLAUDE_SKILL_DIR}/config/sources.yaml - Full source registry

CoinDesk RSS: https://www.coindesk.com/arc/outboundfeeds/rss/

feedparser docs: https://feedparser.readthedocs.io/

aggregating-crypto-news

Options d'installation

Vérifiez les fichiers source