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JustHandled Agent Utility Gateway

io.github.justhandledlabs/agent-gateway ยท v0.11.1

Thirty-two guarded agent utilities and maintained-data lookups over USDC x402.

Connect Runs on your machine

Terminal
claude mcp add agent-gateway -e JH_EVM_PRIVATE_KEY=<JH_EVM_PRIVATE_KEY> -- npx -y @justhandledlabs/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "agent-gateway": {
      "command": "npx",
      "args": [
        "-y",
        "@justhandledlabs/[email protected]"
      ],
      "env": {
        "JH_EVM_PRIVATE_KEY": "<JH_EVM_PRIVATE_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "agent-gateway": {
      "command": "npx",
      "args": [
        "-y",
        "@justhandledlabs/[email protected]"
      ],
      "env": {
        "JH_EVM_PRIVATE_KEY": "<JH_EVM_PRIVATE_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "agent-gateway": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@justhandledlabs/[email protected]"
      ],
      "env": {
        "JH_EVM_PRIVATE_KEY": "<JH_EVM_PRIVATE_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
JH_EVM_PRIVATE_KEY
Required, secret
Private key for a dedicated Base wallet funded with USDC. Never use a primary wallet.

Details

Package@justhandledlabs/[email protected] (NPM, stdio)
First published2 Aug 2026
Last updated2 Aug 2026
Registry nameio.github.justhandledlabs/agent-gateway

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