SNACS MCP Server

Connect your AI assistant to live SEC dilution forensics, market data, and news for U.S. equities updated in real-time.

https://mcp.snacs.trade - remote MCP server, HTTP transport, no local install.

What you can ask

"Pull the full dilution chain state for TICKER - active shelfs, ATMs, warrants, converts."
"What was this company's cash, float, and active facilities on 2024-12-31?" (point-in-time, no lookahead bias)
"Screen for stocks under $5 with an active ATM and less than 6 months of runway."
"Summarize today's 8-Ks and offering-related news for my watchlist."

Setup

You need an API key: snacs.trade/api -> subscribe -> account settings -> API keys (snacs_sk_live_...).

On claude.ai (web), no key is needed: Settings -> Connectors -> Add custom connector -> URL https://mcp.snacs.trade (leave the advanced fields empty) -> Connect, then sign in with your SNACS account and approve. The server is an OAuth 2.1 protected resource (PKCE S256, DCR); clients that speak MCP OAuth discover it automatically. API keys keep working everywhere else.

The server accepts the key two ways: Authorization: Bearer snacs_sk_... (shown below) or a plain X-API-Key: snacs_sk_... header (useful for gateways and directories that inject a single key header).

Claude Desktop

Settings -> Connectors -> Add custom connector:

URL: https://mcp.snacs.trade
Header: Authorization: Bearer snacs_sk_live_...

Claude Code

claude mcp add --transport http snacs https://mcp.snacs.trade \
  --header "Authorization: Bearer snacs_sk_live_..."

Cursor

.cursor/mcp.json:

{
  "mcpServers": {
    "snacs": {
      "url": "https://mcp.snacs.trade",
      "headers": { "Authorization": "Bearer snacs_sk_live_..." }
    }
  }
}

VS Code (Copilot)

.vscode/mcp.json:

{
  "servers": {
    "snacs": {
      "type": "http",
      "url": "https://mcp.snacs.trade",
      "headers": { "Authorization": "Bearer snacs_sk_live_..." }
    }
  }
}

Tools (14)

Pulled from the live server's tools/list (Aug 11 2026, server v3.4.2):

Tool	What it does
`snacs_coverage_get`	Coverage discovery: universe-wide counts per data dimension, or one ticker's coverage.
`snacs_coverage_list`	List covered tickers for a dimension ('forensic-dilution' or 'market-data'), keyset-paginated.
`snacs_dilution_get`	Forensic dilution snapshot for a ticker: share counts, facility capacity, runway, and dilution risk state extracted from SEC filings.
`snacs_dilution_asof_get`	Point-in-time forensic state as of a date (YYYY-MM-DD): the share checkpoint effective on/before it, facilities in force, events up to it.
`snacs_facilities_get`	Dilution facilities (shelf/ATM/warrants/convertibles): capacity, usage, remaining, prices, status.
`snacs_checkpoints_get`	Authoritative point-in-time share-count checkpoints from SEC filings, newest first.
`snacs_events_get`	Corporate events (splits, offerings, redomestications), each substantiated by a verbatim SEC quote.
`snacs_screener_list`	Dilution screener over all covered tickers, keyset-paginated.
`snacs_news_get`	Recent news for a ticker, newest first.
`snacs_sec_filings_get`	Recent SEC filings for a ticker, optionally filtered by form type.
`snacs_fundamentals_get`	Latest fundamentals: float, market cap, shares outstanding, splits, cash runway/burn, short interest and short volume.
`snacs_quote_get`	Composite quote: live scanner snapshot during market hours, last-session snapshot off-hours, else the latest daily bar.
`snacs_bars_get`	Daily OHLCV bars, newest first, optionally bounded by date range.
`snacs_snapshot_get`	Live scanner snapshot: a single ticker's row, or the top of the board.

Pricing and limits

Included in every SNACS Data API tier within your rate cap. Edge $99/mo (50 req/min), Alpha $199/mo (1,000 req/min). Details: snacs.trade/api.

Links

API docs · OpenAPI spec · SNACS