Crypto News Feed 📰
Your personalized crypto news aggregator with sentiment analysis.
Quick Reference Card
Commands at a Glance
| Command |
Usage |
Output |
fetch |
bash scripts/crypto-news-feed.sh fetch |
Fetch latest from all sources |
filter |
bash scripts/crypto-news-feed.sh filter --keywords "bitcoin,ETF" |
Filter by keywords |
digest |
bash scripts/crypto-news-feed.sh digest --date today |
Generate daily HTML digest |
sentiment |
bash scripts/crypto-news-feed.sh sentiment --keyword "ethereum" |
Sentiment score for topic |
sources |
bash scripts/crypto-news-feed.sh sources |
List configured RSS feeds |
add-source |
bash scripts/crypto-news-feed.sh add-source --url URL --name NAME |
Add new RSS source |
trending |
bash scripts/crypto-news-feed.sh trending |
Show trending topics |
Default RSS Sources
📡 CoinDesk https://www.coindesk.com/arc/outboundfeeds/rss/
📡 CoinTelegraph https://cointelegraph.com/rss
📡 The Block https://www.theblock.co/rss.xml
📡 Decrypt https://decrypt.co/feed
📡 Bitcoin Magazine https://bitcoinmagazine.com/feed
📡 Blockworks https://blockworks.co/feed
📡 DL News https://www.dlnews.com/rss/
Sentiment Scoring System
Score Range Label Emoji Meaning
─────────────────────────────────────────────────
0.6 to 1.0 Very Bullish 🟢🟢 Strong positive language
0.2 to 0.6 Bullish 🟢 Positive outlook
-0.2 to 0.2 Neutral ⚪ Balanced/factual
-0.6 to -0.2 Bearish 🔴 Negative outlook
-1.0 to -0.6 Very Bearish 🔴🔴 Strong negative language
Keyword Categories (Built-in)
- DeFi: defi, yield, liquidity, farming, pool, swap, AMM
- NFT: nft, opensea, blur, collection, mint, pfp
- L2: layer2, rollup, arbitrum, optimism, zksync, base
- Regulation: sec, regulation, lawsuit, ban, approve, etf
- Meme: meme, doge, shib, pepe, bonk, wif
Filter Examples
# DeFi news only
bash scripts/crypto-news-feed.sh filter --category defi
# Multiple keywords
bash scripts/crypto-news-feed.sh filter --keywords "solana,jupiter,jito"
# Bullish news only
bash scripts/crypto-news-feed.sh filter --min-sentiment 0.2
# Last 24 hours, bearish signals
bash scripts/crypto-news-feed.sh filter --hours 24 --max-sentiment -0.2
# Combine filters
bash scripts/crypto-news-feed.sh filter --keywords "bitcoin" --min-sentiment 0.3 --hours 48
Daily Digest Output
The digest command generates crypto-digest-YYYY-MM-DD.html containing:
- 📊 Market Sentiment Overview — Average sentiment across all articles
- 🔥 Top Stories — Highest-engagement articles
- 📈 Trending Topics — Most mentioned keywords
- 📰 All Articles — Full list with sentiment badges
- 📉 Sentiment Timeline — Hourly sentiment chart
Environment Variables
| Variable |
Default |
Description |
NEWS_FEED_DIR |
./crypto-news |
Output directory |
NEWS_MAX_AGE |
72 |
Max article age in hours |
NEWS_SOURCES_FILE |
~/.crypto-news-sources.json |
Custom sources config |
NEWS_CACHE_TTL |
1800 |
Cache TTL in seconds |
Automation
# Add to crontab for daily 8am digest
0 8 * * * cd /path/to/workspace && bash skills/crypto-news-feed/scripts/crypto-news-feed.sh digest --date today
1---2name: crypto-news-feed3description: Aggregate crypto news from RSS feeds, filter by keywords, score sentiment, and generate daily digest HTML reports.4---56# Crypto News Feed 📰78> Your personalized crypto news aggregator with sentiment analysis.910## Quick Reference Card1112### Commands at a Glance1314| Command | Usage | Output |15|---------|-------|--------|16| `fetch` | `bash scripts/crypto-news-feed.sh fetch` | Fetch latest from all sources |17| `filter` | `bash scripts/crypto-news-feed.sh filter --keywords "bitcoin,ETF"` | Filter by keywords |18| `digest` | `bash scripts/crypto-news-feed.sh digest --date today` | Generate daily HTML digest |19| `sentiment` | `bash scripts/crypto-news-feed.sh sentiment --keyword "ethereum"` | Sentiment score for topic |20| `sources` | `bash scripts/crypto-news-feed.sh sources` | List configured RSS feeds |21| `add-source` | `bash scripts/crypto-news-feed.sh add-source --url URL --name NAME` | Add new RSS source |22| `trending` | `bash scripts/crypto-news-feed.sh trending` | Show trending topics |2324### Default RSS Sources2526```27📡 CoinDesk https://www.coindesk.com/arc/outboundfeeds/rss/28📡 CoinTelegraph https://cointelegraph.com/rss29📡 The Block https://www.theblock.co/rss.xml30📡 Decrypt https://decrypt.co/feed31📡 Bitcoin Magazine https://bitcoinmagazine.com/feed32📡 Blockworks https://blockworks.co/feed33📡 DL News https://www.dlnews.com/rss/34```3536### Sentiment Scoring System3738```39Score Range Label Emoji Meaning40─────────────────────────────────────────────────41 0.6 to 1.0 Very Bullish 🟢🟢 Strong positive language42 0.2 to 0.6 Bullish 🟢 Positive outlook43-0.2 to 0.2 Neutral ⚪ Balanced/factual44-0.6 to -0.2 Bearish 🔴 Negative outlook45-1.0 to -0.6 Very Bearish 🔴🔴 Strong negative language46```4748### Keyword Categories (Built-in)4950- **DeFi:** defi, yield, liquidity, farming, pool, swap, AMM51- **NFT:** nft, opensea, blur, collection, mint, pfp52- **L2:** layer2, rollup, arbitrum, optimism, zksync, base53- **Regulation:** sec, regulation, lawsuit, ban, approve, etf54- **Meme:** meme, doge, shib, pepe, bonk, wif5556### Filter Examples5758```bash59# DeFi news only60bash scripts/crypto-news-feed.sh filter --category defi6162# Multiple keywords63bash scripts/crypto-news-feed.sh filter --keywords "solana,jupiter,jito"6465# Bullish news only66bash scripts/crypto-news-feed.sh filter --min-sentiment 0.26768# Last 24 hours, bearish signals69bash scripts/crypto-news-feed.sh filter --hours 24 --max-sentiment -0.27071# Combine filters72bash scripts/crypto-news-feed.sh filter --keywords "bitcoin" --min-sentiment 0.3 --hours 4873```7475### Daily Digest Output7677The `digest` command generates `crypto-digest-YYYY-MM-DD.html` containing:78791. **📊 Market Sentiment Overview** — Average sentiment across all articles802. **🔥 Top Stories** — Highest-engagement articles813. **📈 Trending Topics** — Most mentioned keywords824. **📰 All Articles** — Full list with sentiment badges835. **📉 Sentiment Timeline** — Hourly sentiment chart8485### Environment Variables8687| Variable | Default | Description |88|----------|---------|-------------|89| `NEWS_FEED_DIR` | `./crypto-news` | Output directory |90| `NEWS_MAX_AGE` | `72` | Max article age in hours |91| `NEWS_SOURCES_FILE` | `~/.crypto-news-sources.json` | Custom sources config |92| `NEWS_CACHE_TTL` | `1800` | Cache TTL in seconds |9394### Automation9596```bash97# Add to crontab for daily 8am digest980 8 * * * cd /path/to/workspace && bash skills/crypto-news-feed/scripts/crypto-news-feed.sh digest --date today99```
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