MCP Server

The CabalSpy MCP server gives AI assistants live access to labeled wallet data. It exposes the v1 API as 21 read-only tools, so an assistant can look up a wallet, see what KOLs are buying, check token holders, read cluster signals and detect bundled launches, and answer in plain language. It is a remote server. There is nothing to install or run, and it never signs transactions or touches funds.


Server URL	`https://mcp.cabalspy.xyz/mcp`
Transport	Streamable HTTP
Auth	Header `X-CabalSpy-Key: YOUR_KEY`, or `?api_key=YOUR_KEY` on the URL
Source	CabalSpy/CabalSpy-MCP-Server

Get a free key in the API Dashboard.

Connect

claude mcp add --transport http cabalspy https://mcp.cabalspy.xyz/mcp \
  --header "X-CabalSpy-Key: YOUR_KEY"

{
  "mcpServers": {
    "cabalspy": {
      "url": "https://mcp.cabalspy.xyz/mcp",
      "headers": { "X-CabalSpy-Key": "YOUR_KEY" }
    }
  }
}

{
  "servers": {
    "cabalspy": {
      "type": "http",
      "url": "https://mcp.cabalspy.xyz/mcp",
      "headers": { "X-CabalSpy-Key": "YOUR_KEY" }
    }
  }
}

https://mcp.cabalspy.xyz/mcp?api_key=YOUR_KEY

Where a client lets you set headers, prefer the header. It keeps the key out of logs.

Things to ask

Who are the best performing Solana KOLs this week?
What are KOLs buying right now?
Was this token launch bundled?
Who is still holding this token and who already sold?

Tools

Group	Tools
Wallets	`list_wallets`, `lookup_wallet`, `get_leaderboard`, `get_wallet_tracker`, `get_wallet_holdings`, `get_wallet_history`, `get_pnl_calendar`, `get_wallet_connections`, `compare_wallets`
Tokens	`get_token_stats`, `get_token_holders`, `get_token_transactions`, `detect_bundles`, `compare_tokens`
Feed and signals	`get_recent_trades`, `get_signals`, `get_signal_history`, `get_activity_metrics`, `get_analytics`
Service	`get_api_status`, `get_started`

Results for a single Solana token include a trade_url, the token page in the CabalSpy Terminal.

Coverage

Solana has KOL, Smart Money and Whale wallets. BNB Chain, Base and Robinhood Chain (rh) have KOL and Smart Money. Ethereum has KOL. Market cap and price in USD are returned for Solana tokens only.

Credits

The server uses your API key, so tool calls count against your plan like REST requests. See Pricing.

Overview

Getting started

Use cases

Connect

Things to ask

Tools

Coverage

Credits

​Connect

​Things to ask

​Tools

​Coverage

​Credits

Connect

Things to ask

Tools

Coverage

Credits