MCP server
Plug Claude, ChatGPT, Cursor, VS Code, or any MCP client, into Signal8's SEC filings, insider trades, congressional trading and market data, and ask anything in plain English.
Plans
$488 billed annually
120 req/min · 10,000 req/day
Billed $488 per year, starting today. Cancel anytime.
Works with
…and any MCP client over Streamable HTTP. Claude Code takes one command.
Full setup guide →Setup page per client →
https://mcp.signal8.ai/mcpSee it connect
Adding Signal8 to Claude as a custom connector: about 13 seconds, no API key.
What you can ask
The server exposes Signal8's full SEC, market, and political-trading intelligence as MCP tools:
Warrants, convertibles, shelfs, ATMs and baby shelf capacity, cited to the filing, plus a dilution pressure score.
8-K, 10-K, S-1, 424B5: latest filings, exhibits, and full-text search for any ticker.
Form 4 buys & sells, cluster-buy detection, and cross-company insider patterns.
STOCK Act trades, committee conflicts, donor ↔ trade overlap, and P&L estimates.
13F holdings, quarter-over-quarter position changes, and activist 13D/13G stakes.
Quotes, price history, top movers, short interest, and analyst price targets.
AI cash-runway model, 10-year quarterly cash history, must-raise screening, and split history.