Skip to content
mcp/harbor
Gemini CLI

Recon Crypto MCP for Gemini CLI

io.github.szhygulin/recon-crypto-mcp

Self-custodial crypto portfolio: read EVM DeFi, sign on Ledger via WalletConnect.

client:Gemini CLI transport:stdio runtime:npm

Install Recon Crypto MCP in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "recon-crypto-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "recon-crypto-mcp"
      ],
      "env": {
        "ETHEREUM_RPC_URL": "<ETHEREUM_RPC_URL>",
        "ARBITRUM_RPC_URL": "<ARBITRUM_RPC_URL>",
        "POLYGON_RPC_URL": "<POLYGON_RPC_URL>",
        "BASE_RPC_URL": "<BASE_RPC_URL>",
        "RPC_PROVIDER": "<RPC_PROVIDER>",
        "RPC_API_KEY": "<RPC_API_KEY>",
        "ETHERSCAN_API_KEY": "<ETHERSCAN_API_KEY>",
        "ONEINCH_API_KEY": "<ONEINCH_API_KEY>",
        "WALLETCONNECT_PROJECT_ID": "<WALLETCONNECT_PROJECT_ID>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

Recon Crypto MCP in other clients

Recon Crypto MCP MCP server