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mcp/harbor
Zed

Test Card Hub for Zed

io.github.eyrockscript/test-card-hub

Sandbox test cards, Playwright tests, real-card scanner and decline codes for LATAM gateways.

client:Zed transport:stdio runtime:npm

Install Test Card Hub 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": {
    "test-card-hub": {
      "command": "npx",
      "args": [
        "-y",
        "test-card-hub-mcp"
      ],
      "env": {
        "TEST_CARD_HUB_BACKUP": "<TEST_CARD_HUB_BACKUP>"
      }
    }
  }
}

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

Test Card Hub in other clients

Test Card Hub MCP server