Stock Sentiment & Financial Data

Stock sentiment analysis and US equity research tools. Query multi-engine AI sentiment scores, SEC filings, analyst ratings, earnings transcripts, social media sentiment, macro indicators, and price data for 2000+ stocks — all through 26 MCP tools.

References

• references/tools.md — full tool reference with parameters and descriptions
• references/workflows.md — step-by-step research workflows (stock analysis, sentiment, macro, deep search)

Quick Start

No token or registration needed. Free tier: 20 requests/day per IP.

Research a stock:

mcp__alphafactoryx__analyst_overview(symbol="AAPL")
mcp__alphafactoryx__filing_latest(symbol="AAPL", form_type="10-K")
mcp__alphafactoryx__news_articles(symbol="AAPL")
mcp__alphafactoryx__kline(symbol="AAPL")

Search across archives:

mcp__alphafactoryx__filing_search(query="revenue guidance", symbol="AAPL")
mcp__alphafactoryx__analyst_search(query="AI chips")
mcp__alphafactoryx__analyst_transcript_search(query="margin expansion")

Check sentiment:

mcp__alphafactoryx__news_articles(symbol="AAPL")
mcp__alphafactoryx__market_news_articles(symbol="AAPL")
mcp__alphafactoryx__social(symbol="AAPL")

Get macro data:

mcp__alphafactoryx__fred_macro()

Tool Categories

| Category | Tools | Key Capabilities | |----------|-------|-----------------| | Filing | 5 | Filings (10-K, 10-Q, 8-K, Form 4), full text, full-text search | | Analyst | 10 | Articles, news, earnings transcripts, ratings, financials, comments, search | | News | 2 | News articles with Grok + DeepSeek + GPT-5 sentiment, search | | Market News | 2 | News with per-ticker AI sentiment insights + reasoning, search | | Social | 3 | Tweets by engagement, filtered posts, high-engagement threads | | FRED Macro | 2 | 25 macro indicators (rates, CPI, GDP, VIX, yield curve), series listing | | OHLCV | 2 | Daily/hourly/1min price bars, symbol listing |

Authentication

Free tier (no setup): 20 requests/day, 1 req/sec. Just connect and use.

Paid tiers: Set ALPHAFACTORYX_MCP_TOKEN in your env:

| Tier | Daily | Rate | Price | |------|-------|------|-------| | Free | 20 | 1/s | $0 | | Starter | 200 | 2/s | $29/mo | | Pro | 2,000 | 5/s | $99/mo | | Enterprise | 10,000 | 10/s | From $299/mo |

See alphafactoryx.com/pricing for details.

Best Practices

• Cross-reference sources — combine EDGAR, SA, news, sentiment, and price data
• Use search tools — find content across archives by keyword
• Paginate with offset — most tools support offset for paging through results
• Filing text is truncated — use search tools to find specific sections in long filings
• Use since for recent data — date filtering on articles, transcripts, and news

Error Handling

| Error | Action | |-------|--------| | "No data available" / "No filings found" | Check symbol spelling; try analyst_overview to verify coverage | | Authentication error | Check ALPHAFACTORYX_MCP_TOKEN env var | | Rate limit (429) | Wait and retry; consider upgrading tier | | Text truncated | Use search tools to find specific sections | | Network timeout | Check https://mcp.alphafactoryx.com/mcp is accessible |

Data Coverage

• ~2,000 US equities (stocks + ETFs)
• Filing: 10-K, 10-Q, 8-K filings and Form 4 insider trades (full text)
• Analyst: articles, earnings call transcripts, ratings, financials, dividends, estimates
• News: articles with Grok + DeepSeek + GPT-5 sentiment
• Market News: articles with per-ticker AI sentiment insights and reasoning
• Social: tweets with engagement metrics for ~50 stocks (not the full 2000)
• FRED: 25 macro series (Fed Funds, CPI, GDP, unemployment, VIX, yield curve, etc.)
• OHLCV: daily, hourly, 1-minute bars for ~2000 stocks + 6 futures (ES, NQ, YM, RTY, GC, CL)