SNACS Data

trade.snacsPublished by snacs.tradeOfficial publisherv3.5.0Updated Oct 24, 2026

SEC dilution data, live market data, and news for U.S. equities, with point-in-time as-of queries.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Remote MCP server giving assistants SEC dilution forensics, point-in-time share data, live quotes, fundamentals and news for U.S. equities.

What you can do
Discover coverage and list covered tickers by data dimension, with pagination for large universes. Retrieve dilution snapshots, facilities (shelves, ATMs, warrants, converts), share-count checkpoints and corporate events backed by SEC quotes. Query point-in-time state as of a date to avoid lookahead bias. Screen all covered tickers for dilution criteria. Pull recent news, SEC filings filtered by form type, fundamentals such as float, market cap, cash runway and short interest, plus live quotes, daily OHLCV bars and scanner snapshots.
When to use it
Useful for research on U.S. small-cap and micro-cap equities where dilution risk, offering activity and share-count history matter, or when you need as-of historical state without lookahead bias. Also fits watchlist monitoring of filings and offering-related news.
Requirements
Remote HTTP endpoint, no local install. A SNACS Data API key sent as an Authorization bearer token (or an X-API-Key header); on claude.ai web, OAuth sign-in with a SNACS account works instead. A paid subscription tier applies, and network access is required.
Before you install
Requires a paid SNACS subscription with per-tier rate caps. The API key is a secret and should be kept out of shared configs. The server is read-only data retrieval, but results are third-party market and filing data and should not be treated as investment advice.

Installation

In SourceWeft

  1. Open SNACS Data in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/trade.snacs%2Fsnacs-data/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "snacs-data": {
      "type": "http",
      "url": "https://mcp.snacs.trade/"
    }
  }
}

README

SNACS MCP Server

[smithery badge]

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

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

Cursor

.cursor/mcp.json:

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

VS Code (Copilot)

.vscode/mcp.json:

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):

ToolWhat it does
snacs_coverage_getCoverage discovery: universe-wide counts per data dimension, or one ticker's coverage.
snacs_coverage_listList covered tickers for a dimension ('forensic-dilution' or 'market-data'), keyset-paginated.
snacs_dilution_getForensic dilution snapshot for a ticker: share counts, facility capacity, runway, and dilution risk state extracted from SEC filings.
snacs_dilution_asof_getPoint-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_getDilution facilities (shelf/ATM/warrants/convertibles): capacity, usage, remaining, prices, status.
snacs_checkpoints_getAuthoritative point-in-time share-count checkpoints from SEC filings, newest first.
snacs_events_getCorporate events (splits, offerings, redomestications), each substantiated by a verbatim SEC quote.
snacs_screener_listDilution screener over all covered tickers, keyset-paginated.
snacs_news_getRecent news for a ticker, newest first.
snacs_sec_filings_getRecent SEC filings for a ticker, optionally filtered by form type.
snacs_fundamentals_getLatest fundamentals: float, market cap, shares outstanding, splits, cash runway/burn, short interest and short volume.
snacs_quote_getComposite quote: live scanner snapshot during market hours, last-session snapshot off-hours, else the latest daily bar.
snacs_bars_getDaily OHLCV bars, newest first, optionally bounded by date range.
snacs_snapshot_getLive 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

Source: README.md at commit 24e53c7

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v3.5.0LatestSep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts