realcryptocap-mcp

RealCryptoCap: market cap without the stablecoins.

MCP tools for real crypto market cap, native Top 500, coin lookup, and market briefs.

Access and pricing (required)

API / CLI / MCP are Pro and Ultra only (paid). This is not a free MCP.

You need a RealCryptoCap API key (rci_...) from realcryptocap.com/account.

Unauthenticated calls fail. Pro/Ultra subscription required.

Separate limited free surface: WebMCP on the site pages except Market Data (index / search / open page / ask AI). That is not these MCP data tools.

Docs: https://realcryptocap.com/api
Get access: https://realcryptocap.com/pro

Related MCP server: Sol MCP — Solana Token Risk & Signals

Install

npx -y realcryptocap-mcp

Or add to Claude Desktop / Cursor / any MCP client:

{
  "mcpServers": {
    "realcryptocap": {
      "command": "npx",
      "args": ["-y", "realcryptocap-mcp"],
      "env": {
        "RCI_API_KEY": "rci_your_paid_pro_or_ultra_key",
        "RCI_BASE": "https://realcryptocap.com"
      }
    }
  }
}

Tools (all Pro/Ultra)

• get_real_market_cap — Real crypto market cap, excluded buckets, BTC dominance

• list_top_coins — Top N native cryptocurrencies (stables/wrapped/tokenized excluded)

• get_coin — Single coin snapshot by CoinGecko id

• market_brief — Machine-readable market brief

What RealCryptoCap excludes

Stablecoins, wrapped/staked receipts, tokenized stocks, bonds, treasuries, RWAs, commodities, and other non-native assets.

Contact

contact@realcryptocap.com · https://realcryptocap.com

Glama quality checks

Dockerfile starts the stdio MCP server. It answers MCP introspection (initialize, tools/list) without a key; data tools require a paid Pro/Ultra RCI_API_KEY.