Yieldagentx402 MCP Server

What the code does

We read the source, 1 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

            proc = subprocess.run(

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add yieldagentx402 -- npx -y agentx402-mcp-server

{
  "mcpServers": {
    "yieldagentx402": {
      "args": [
        "-y",
        "agentx402-mcp-server"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.yieldagentx402]
command = "npx"
args = ["-y", "agentx402-mcp-server"]

{
  "mcpServers": {
    "yieldagentx402": {
      "args": [
        "-y",
        "agentx402-mcp-server"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "yieldagentx402": {
      "args": [
        "-y",
        "agentx402-mcp-server"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: YAX_API_KEY (YieldAgentX402 API key from https://yieldagentx402.app/apply), YAX_AGENT_ID (Your agent ID from the dashboard.), YAX_MCP_ENDPOINT (Optional full MCP endpoint override (default: https://api.yieldagentx402.app/mcp).). The author declared them in the registry entry; get the values from the project itself.