Connects Claude to real-time explanations of why U.S. stocks moved significantly. Exposes a single operation that takes a ticker symbol and returns AI-generated analysis of recent price movements, including confidence scores, summaries of catalysts, and links to full breakdowns on justhappened.wtf. Covers about 550 stocks across S&P 500, NASDAQ 100, and Dow 30. Useful when users ask "why did Tesla drop today?" or "what happened to NVDA?" instead of letting the LLM hallucinate reasons. Responses include move percentage, mystery move flags for unexplained movements, and attribution to news sources. Hosted remotely at api.justhappened.wtf, so no local setup needed. Rate limited to 10 requests per minute.
claude mcp add --transport http justhappened-corp-stock-moves-explained https://api.justhappened.wtf/mcp