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mcp/harbor
Zed

PayStage Preflight for Zed

xyz.paystage/preflight

Evaluate x402 PaymentRequired against a local spending policy before an agent pays

client:Zed transport:stdio runtime:npm

Install PayStage Preflight in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "context_servers": {
    "preflight": {
      "command": "npx",
      "args": [
        "-y",
        "@paystage/preflight"
      ],
      "env": {
        "PAYSTAGE_POLICY_PATH": "<PAYSTAGE_POLICY_PATH>"
      }
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs

PayStage Preflight in other clients

PayStage Preflight MCP server