MCPInstall

aggregating-crypto-news

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".

Installs
237
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Security
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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/jeremylongshore/tons-of-skills-marketplace --skill aggregating-crypto-news
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads aggregating-crypto-news automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

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

  1. Python 3.8+ installed
  2. Dependencies: pip install feedparser requests
  3. Internet connectivity for RSS feed access

Instructions

  1. 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)
  2. 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
    
  3. Export results for downstream processing:

    python ${CLAUDE_SKILL_DIR}/scripts/news_aggregator.py --format json --output news.json
    
  4. 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

ErrorCauseSolution
Network timeoutRSS feed unreachableUses cached data; skips unavailable sources
Parse errorMalformed RSSSkips entry; continues with valid articles
No resultsFilters too strictSuggest relaxing filters
Invalid coinUnknown symbolList 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/

FAQ

What does the aggregating-crypto-news skill do?

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".

How do I install aggregating-crypto-news?

Run npx skills add https://github.com/jeremylongshore/tons-of-skills-marketplace --skill aggregating-crypto-news in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/aggregating-crypto-news/ (personal) or .claude/skills/aggregating-crypto-news/ (project).

Which AI agents can use aggregating-crypto-news?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is aggregating-crypto-news safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains aggregating-crypto-news?

It is published by jeremylongshore in jeremylongshore/tons-of-skills-marketplace. It has 237 recorded installs.

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