SEC 13F, Congress trades & insider buying

SEC 13F filings, Congress trades, and insider buying as MCP tools. Free, no API key, accepts natural names.

StockSlash exposes ~80 institutional investors (Buffett, Burry, Ackman, Pabrai, Tepper, Loeb, and more), the members of Congress who trade stocks, and corporate insider filings as 23 callable tools. Pass natural names like investor: "Buffett", stock: "Apple", or member_name: "Pelosi". No CIK or ticker lookup needed.

Typical agent queries:

• "Tell me about Buffett"
• "Compare Burry and Ackman"
• "Are insiders bullish on Tesla?"
• "What did Pabrai buy last quarter?"
• "What is Nancy Pelosi trading?"

Start here: 4 bundle tools

Each replaces 3 to 4 separate calls.

• analyze_investor — full fund profile in one call: AUM, 8-quarter trend, top 10 holdings with weights, recent activity (Buy / Add / Reduce / Sold), and trading style. Required: investor.
• analyze_stock — full institutional picture of a stock: top 10 h

Requires a local install: run the server on your machine, then point your client at it.