How do I install Relay Companion?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Relay Companion need an API key?

No required environment variable is listed on this record.

Relay Companion runs locally over stdio.

Last checked 2026-11-12. Install Relay for Claude Code, Cowork, and Codex, then sign in from the Relay pill.

接入你的智能体

The publisher's own command. Not a PlugMCP endpoint.

用我们的密钥与日志托管一份副本。

Local command

npx -y [email protected]

Claude Code has no install link for a local command. Copy the command below and run it in a terminal.

shClaude Code

1claude mcp add relay-companion -- npx -y relay-companion@0.1.440

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "relay-companion": {4      "command": "npx",5      "args": [6        "-y",7        "[email protected]"8      ]9    }10  }11}

claude_desktop_config.json

Remote URL or a command on your machine? How the two installs differ

在 PlugMCP 上运行

这是你新建的服务器，不是此条目的官方端点。若要用发布方的 URL 与凭证，请使用上方安装面板。

Local

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ