MCP server for AI agents

The same data over the Model Context Protocol (Streamable HTTP) at https://mcp.cryptoetf.today/api/mcp. No key and no sign-up; the limit is 60 requests per minute per IP, and over it the server answers with JSON-RPC error -32029. Same 30-day window as the REST API. Tools: get_flows_summary, get_asset_flows, get_fund_flows, get_funds, get_cefi_index, get_prices, get_weekly_analytics (all read-only).

Claude Code

claude mcp add --transport http cryptoetf https://mcp.cryptoetf.today/api/mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "cryptoetf": {
      "type": "http",
      "url": "https://mcp.cryptoetf.today/api/mcp"
    }
  }
}

Cursor (~/.cursor/mcp.json or .cursor/mcp.json)

{
  "mcpServers": {
    "cryptoetf": {
      "url": "https://mcp.cryptoetf.today/api/mcp"
    }
  }
}

Any stdio client — the bridge package fetches the data from the same server:

{
  "mcpServers": {
    "cryptoetf": {
      "command": "npx",
      "args": [
        "-y",
        "@zerosix-studio/cryptoetf-mcp"
      ]
    }
  }
}

Package: @zerosix-studio/cryptoetf-mcp · source: zerosix-studio/cryptoetf-mcp · MCP Registry: io.github.sly13/cryptoetf.