Community

Rein

io.github.bugiiiii11/rein

Spend limits for AI agents that pay with x402: every paywall is policy-checked before a cent moves.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "rein": {
      "command": "npx",
      "args": [
        "-y",
        "@reinconsole/mcp@0.7.0"
      ],
      "env": {
        "REIN_AGENT_FILE": "<REIN_AGENT_FILE>",
        "REIN_ENGINE_URL": "<REIN_ENGINE_URL>",
        "REIN_AGENT_ID": "<REIN_AGENT_ID>",
        "REIN_ENGINE_API_KEY": "<REIN_ENGINE_API_KEY>",
        "REIN_PAYER_PRIVATE_KEY": "<REIN_PAYER_PRIVATE_KEY>",
        "REIN_NETWORK_PROFILE": "<REIN_NETWORK_PROFILE>"
      }
    }
  }
}

Details

Name: io.github.bugiiiii11/rein
Version: 0.7.0
Updated: Oct 15, 2026
Source: Official MCP Registry
Repository: https://github.com/bugiiiii11/rein
Website: https://reinconsole.com