Unusual Whales MCP Server

33 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated:

0 can modify or destroy data
33 read-only
33 tools total

Community server · catalogue entry verified 29/06/2026

How to control Unusual Whales MCP Server ↓

What Unusual Whales MCP Server exposes to your agents

Read (33) Write / Execute (0) Destructive / Financial (0)

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

How to control Unusual Whales MCP Server

PolicyLayer is an MCP gateway — it sits between your AI agents and Unusual Whales MCP Server, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations
{
  "get_alerts": {
    "limits": [
      {
        "counter": "get_alerts_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

  1. Create a free account and register Unusual Whales MCP Server — nothing to install.
  2. Add these rules — paste them, or build them visually. Tune the limits to your setup.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
ENFORCE POLICY ON UNUSUAL WHALES →

Instant setup, no code required.

All 33 Unusual Whales MCP Server tools

READ 33 tools
Read get_alerts Get triggered alerts for the user Read get_alerts_configuration Get alert configurations for the user Read get_congress_late_reports Get recent late reports by congress members Read get_congress_recent_trades Get latest trades by congress members Read get_congress_trader Get recent reports by congress member Read get_darkpool_recent Get latest darkpool trades Read get_darkpool_ticker Get darkpool trades for a specific ticker Read get_earnings_afterhours Get afterhours earnings for a date Read get_earnings_premarket Get premarket earnings for a date Read get_earnings_ticker Get historical earnings data for a ticker Read get_etf_exposure Get ETF exposure data Read get_etf_holdings Get ETF holdings information Read get_etf_in_outflow Get ETF inflow & outflow data Read get_etf_info Get ETF information Read get_etf_weights Get ETF sector & country weights Read get_market_economic_calendar Get economic calendar events Read get_market_fda_calendar Get FDA calendar events Read get_market_spike Get SPIKE data (volatility indicator) Read get_market_tide Get market tide data Read get_market_total_options_volume Get total options volume across the market Read get_news_headlines Get latest news headlines for financial markets with filtering options Read get_option_trades_flow_alerts Get option flow alerts showing significant option trades and unusual activity Read get_screener_analysts Get analyst rating screener Read get_screener_option_contracts Get hottest chains screener (option contracts) Read get_screener_stocks Get stock screener Read get_stock_flow_alerts Get flow alerts for a ticker Read get_stock_flow_recent Get recent flows for a ticker Read get_stock_greek_exposure Get Greek exposure for a ticker Read get_stock_info Get stock information for a ticker Read get_stock_iv_rank Get IV rank for a ticker Read get_stock_max_pain Get max pain data for a ticker Read get_stock_option_chains Get option chains for a ticker Read get_stock_volatility_stats Get volatility statistics for a ticker

Questions about Unusual Whales MCP Server

Is the Unusual Whales MCP Server MCP server safe to use without restrictions? +

The Unusual Whales MCP Server server is primarily read-only with 33 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Unusual Whales MCP Server MCP server expose? +

33 tools across 1 categories: Read. 33 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Unusual Whales MCP Server? +

Register the Unusual Whales MCP Server MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Unusual Whales MCP Server tool call.

Deterministic rules across all 33 Unusual Whales MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

Instant setup, no code required.

33 Unusual Whales MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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