{"repo":"btopn/OpenInsider-MCP","free":true,"listed":false,"github":"https://github.com/btopn/OpenInsider-MCP","clone":"git clone https://github.com/btopn/OpenInsider-MCP.git","description":"MCP server that exposes live insider trading data to any LLM.","language":"TypeScript","stars":99,"topics":["claude","insider-trading","mcp","nodejs","openinsider","stock-market","typescript"],"license":"MIT","category":"mcp-servers","readme_excerpt":"OpenInsider MCP An MCP server that exposes 16 free-data investment-research signals to any MCP-compatible LLM client — Form 4 insider trades, SEC corporate-event filings, FINRA / SEC short data, and live Yahoo Finance quotes. Drop it into your MCP client (Cursor, Claude Desktop, VS Code, Claude Code, Codex, etc.) and your LLM can query these signals directly during long research sessions, without burning context on web browsing. The server exposes 16 tools across four free public data sources: OpenInsider (Form 4 insider trades), SEC EDGAR (8-K material events, late-filing notices, 13D activist filings, S-3 / 424B5 dilution), FINRA / SEC (short interest, daily short volume, failures-to-deliver), and Yahoo Finance (live quote: price, valuation, dividend, earnings calendar). The server is positioned as a pure data layer: no scoring, no compositing, no editorialization. Each tool returns clean, well-typed observations with citations and gotchas baked into the tool descriptions. The orchestrator LLM decides what is significant. What it won't do: recommend buys / sells, combine signals into a score, run scheduled jobs, or persist anything between sessions. The MCP gives your LLM raw observations; you and the LLM reason from there. Be polite. This scrapes a free public site and uses public SEC / FINRA / Yahoo endpoints. The server identifies itself with a User-Agent (override via OPENINSIDER MCP UA env var) and caches every response in memory for 5 minutes (60 seconds for Yahoo Fin","default_branch":null,"files":null,"tree":[],"storefront":"/r/btopn","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/btopn/OpenInsider-MCP/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}