SmartTokenGuard MCP Server

io.github.nwjnjjj/smart-token-guard

Repository Registry

What is the SmartTokenGuard MCP server?

Stop burning credits on broken AI video: check every render before you pay for the next one.

How to install SmartTokenGuard

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

STG_LICENSE_KEY
required
secret
License key from your Polar receipt (Starter or Pro plan).
Authorization
required
secret
Bearer <license key from your Polar receipt>

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "smart-token-guard": {
      "command": "https://github.com/nwjnjjj/smart-token-guard/releases/download/v1.2.2/smart-token-guard-1.2.2.mcpb",
      "args": [],
      "env": {
        "STG_LICENSE_KEY": "<YOUR_STG_LICENSE_KEY>",
        "Authorization": "<YOUR_AUTHORIZATION>"
      }
    }
  }
}

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