About

Imported from jeremylongshore/tons-of-skills-marketplace (plugins/crypto/crypto-news-aggregator/skills/aggregating-crypto-news/SKILL.md). Install upstream with npx skills add jeremylongshore/tons-of-skills-marketplace --skill aggregating-crypto-news. Copyright stays with the author (MIT).

Aggregating Crypto News

Name: aggregating-crypto-news
Author: jeremylongshore

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/

Use it

Copy one of these into your project. Installing also returns the manifest and these snippets.

yaml

targets:
  - https://api.opensmartroute.ai/api/v1/registry/jeremylongshore-tons-of-skills-marketplace-aggregating-c-2ab367/manifest   # or paste the manifest below

Manifest

An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.

jeremylongshore-tons-of-skills-marketplace-aggregating-c-2ab367.ocm.jsonjson

{
  "ocm": "1",
  "id": "jeremylongshore-tons-of-skills-marketplace-aggregating-c-2ab367",
  "kind": "skill",
  "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\".",
  "publisher": "jeremylongshore",
  "version": "1.0.0",
  "capabilities": {
    "domains": [
      "data_analysis",
      "math"
    ],
    "tags": [
      "skill-md",
      "crypto",
      "monitoring",
      "aggregating-crypto",
      "skills-sh"
    ],
    "languages": [
      "en"
    ]
  },
  "quality_prior": 0.6,
  "examples": [
    "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\"."
  ],
  "primary": false,
  "metadata": {
    "source": {
      "provider": "skills.sh",
      "repository": "https://github.com/jeremylongshore/tons-of-skills-marketplace",
      "path": "plugins/crypto/crypto-news-aggregator/skills/aggregating-crypto-news/SKILL.md",
      "ref": "HEAD",
      "url": "https://github.com/jeremylongshore/tons-of-skills-marketplace/blob/HEAD/plugins/crypto/crypto-news-aggregator/skills/aggregating-crypto-news/SKILL.md",
      "key": "jeremylongshore/tons-of-skills-marketplace/plugins/crypto/crypto-news-aggregator/skills/aggregating-crypto-news/SKILL.md"
    },
    "compatibility": "Designed for Claude Code",
    "allowed_tools": [
      "Read,",
      "Bash(crypto:news-*)"
    ],
    "license": "MIT"
  },
  "instructions": "# Aggregating Crypto News\n\n## Overview\n\nAggregate cryptocurrency news from 50+ authoritative sources via RSS feeds with real-time scanning, coin/category filtering, and relevance scoring.\n\n## Prerequisites\n\n1. **Python 3.8+** installed\n2. **Dependencies**: `pip install feedparser requests`\n3. Internet connectivity for RSS feed access\n\n## Instructions\n\n1. **Assess user intent** - determine filters needed:\n   - General news: no filters, use defaults\n   - Coin-specific: extract symbol (BTC, ETH, etc.)\n   - Category-specific: extract category (defi, nft, regulatory, etc.)\n   - Time-specific: extra",
  "cost": {
    "context_tokens": 1034
  }
}

Fetch it by URL: GET /api/v1/registry/jeremylongshore-tons-of-skills-marketplace-aggregating-c-2ab367/manifest?version=1.0.0

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