Skip to content
mcp/harbor
Claude Desktop

FlexYield — blockchain RPC gateway for Claude Desktop

io.flexyield/gateway

RPC gateway for agents: six mainnets, measured failover, a key without signup, pay per call in USDC.

client:Claude Desktop transport:streamable-http tools:35

Install FlexYield — blockchain RPC gateway in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json 

{
  "mcpServers": {
    "gateway": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://flexyield.io/mcp"
      ]
    }
  }
}

Claude Desktop has no remote transport in its config file, so this bridges through mcp-remote. Restart the app after saving. Claude Desktop docs

What Claude Desktop can do once it is connected

All 35 tools →

FlexYield — blockchain RPC gateway in other clients

FlexYield — blockchain RPC gateway MCP server